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1 фрезерный станок для обработки по шаблону
Automation: pattern millerУниверсальный русско-английский словарь > фрезерный станок для обработки по шаблону
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2 cara a cara
face to face* * *= face-to-face [face to face], face-to-face [face to face], double-faced, head-to-head, confrontational, one-on-one, eyeball-to-eyeball, eyeball-to-eyeball confrontation, in personEx. This may help to improve the service librarians can give face to face with clients.Ex. This may help to improve the service librarians can give face to face with clients.Ex. Information desks should be sited near the library entrance, be multi-staffed, designed for double-faced seating and easy use of microfilm readers and AV materials.Ex. The database will compete head-to-head with other information providers by making information freely available on the Internet.Ex. The authors report on a case study that highlights the problems of applying such a confrontational method in an Eastern culture, such as Hong Kong.Ex. The one-on-one training pattern predominates and is effective at this institution where education in the singular is stressed.Ex. Last night the Israeli prime minister announced that after nine days of eyeball-to-eyeball negotiations, he'd had enough and was going home.Ex. For Miller, though, two decades of eyeball-to-eyeball confrontations with the new chairman are proof enough.Ex. Telephone reference services have become problematic in recent years due to increased volume of patron demand, both in person and on the telephone.* * *= face-to-face [face to face], face-to-face [face to face], double-faced, head-to-head, confrontational, one-on-one, eyeball-to-eyeball, eyeball-to-eyeball confrontation, in personEx: This may help to improve the service librarians can give face to face with clients.
Ex: This may help to improve the service librarians can give face to face with clients.Ex: Information desks should be sited near the library entrance, be multi-staffed, designed for double-faced seating and easy use of microfilm readers and AV materials.Ex: The database will compete head-to-head with other information providers by making information freely available on the Internet.Ex: The authors report on a case study that highlights the problems of applying such a confrontational method in an Eastern culture, such as Hong Kong.Ex: The one-on-one training pattern predominates and is effective at this institution where education in the singular is stressed.Ex: Last night the Israeli prime minister announced that after nine days of eyeball-to-eyeball negotiations, he'd had enough and was going home.Ex: For Miller, though, two decades of eyeball-to-eyeball confrontations with the new chairman are proof enough.Ex: Telephone reference services have become problematic in recent years due to increased volume of patron demand, both in person and on the telephone. -
3 color
m.1 color (que se ve).¿de qué color? what color?es de color azul it's bluea todo color in full colorde colores colorfultelevisión en color color televisioncolores complementarios complementary colorscolor primario primary color2 tone (aspecto).no tienes muy buen color you look a bit off-color3 paint.4 suit.5 color (raza).sin distinción de credo ni color regardless of creed or color* * *1 colour (US color)3 figurado (tendencia) tendency► nombre masculino & nombre femenino1 (del rostro) colour (US color), complexion\en color / en colores (cine, foto) in colour (US color)no haber color to be no comparison■ entre tu coche y el mío no hay color, porque el mío es mucho mejor your car isn't a patch on minesacarle a alguien los colores familiar to make somebody blushsubido,-a de color figurado risquétener color to be livelyverlo todo de color de rosa figurado to see life through rose-coloured (US rose-colored) spectaclescolor local figurado local colour (US color)color sólido fast colour (US color)* * *noun m.* * *SM[a veces] SF1) (=coloración) colour, color (EEUU)¿de qué color es? — what colour is it?
¿de qué color tiene los ojos? — what colour are her eyes?, what colour eyes does she have?
•
dar color a algo — to colour sth in•
de color, ropa de color — coloured o (EEUU) colored clothes•
en color — colour antes de s•
tomar o coger color, esa tela no ha tomado o cogido bien el color — that material has not dyed at all wellcuando la cebolla haya tomado color — when the onion has gone o turned golden brown
el proyecto empieza a tomar o coger color — the project is starting to take shape
2) [de la cara] colour, color (EEUU)3) (=raza) colour, color (EEUU)4) (=tipismo)la feria ha perdido el color de antaño — the festival has lost the flavour o (EEUU) flavor o feel it used to have
5)de color de rosa —
verlo todo de color de rosa — to see everything through rose-tinted o rose-coloured spectacles
- no hay coloruna caja de colores — a box of coloured pencils o crayons
7) pl colores (Dep) colours8) (=cosmético) blusher, rougeponerse color — to put on blusher o rouge
9) (=interés) colour10) ††* * *1)a) color*¿de qué color es? — what color is it?
un sombrero de un color oscuro/claro — a dark/light hat
las banderitas de color amarillo/verde — the yellow/green flags
globos de todos los colores or (CS, Méx) de todos colores — balloons of all different colors
televisión en colores or (Esp) en color or (Andes, Méx) a color — color television
fotos en colores or (Esp) en color — color photos
dar color a algo — to add color* to something
color de hormiga — (AmL)
no hay color — (Esp) there's no comparison
ponerse de mil colores or de todos los colores — to blush to the roots of one's hair
subido de color — ( chiste) risqué
subírsele el color or los colores a alguien — ( por esfuerzo) to flush, become flushed; ( por vergüenza) to blush, turn red, go red (BrE)
b)tomar or (esp AmL) agarrar or (esp Esp) coger color — pollo to brown; cebolla frita/pastel to turn golden-brown; fruta to ripen; piel to become tanned
c) ( tintura) color*, dyee) colores masculino plural ( señal distintiva) colors* (pl)correr con colores propios — (Chi, Ven) to act on one's own initiative
2) ( raza) color*una chica de color — (euf) a colored girl (dated)
3) (colorido de relato, de fiesta) color*4) ( cúrcuma) turmeric* * *= colour [color, -USA], hue.Ex. This indicated whether a work is illustrated, whether the illustrations are coloured o black and white, and the type of illustrations to be found in the work, for example maps.Ex. The store was gutted and rebuilt, according to his specifications, into a beautiful, modern facility, decorated in vibrant hues and furnished with the latest Herman Miller offerings.----* a color = multi-colour [multi-color -USA].* a todo color = full-colour, in full colour.* barras de color = colour bar.* carta de barras de color = colour bar.* codificación mediante colores = colour coding.* color caoba = bole colour.* color ciruela = plum-coloured.* colores distintivos = livery.* color hueso = off-white.* color primario = primary colour, true colour.* color puro = true colour.* color que se corre = running colour.* color secundario = secondary colour.* color verde = green.* combinación de colores = colour pattern, colour scheme.* de color = coloured [colored, -USA], non-white [nonwhite], full-colour, in colour.* de color crema = creamy [creamier -comp., creamiest -sup.], cream-coloured.* de color de bronce = brassy.* de colores = full-colour, multi-colour [multi-color -USA].* de colores vivos = colourful [colorful, -USA].* de color marroncillo = brownish tinged.* de color rojo = red-coloured.* de color rosa = rose-coloured.* de color verde botella = bottle green.* de color verde oscuro = bottle green.* de color y textura parecidos al carbón = carbonaceous.* de todos los colores = of all stripes, a rainbow of.* de varios colores = multi-coloured [multicoloured], multi-colour [multi-color -USA].* diferenciación mediante colores = colour coding.* diferenciado con colores = colour-coded.* discusiones sobre gustos y colores = flame war.* en color = coloured [colored, -USA], full-colour.* fijar un color = fix + colour.* gama de colores = colour space, palette, palette of colours.* gente de color = coloured people.* hacer que un color no se corra = fix + colour.* hombre de color = coloured man.* ilustración en color = coloured illustration.* imagen en color = colour image.* impresión a color = colour printing.* indicado con colores = colour-coded.* juego de colores = colour scheme.* marcado con colores = colour-coded.* menú de colores = palette menu, palette, palette of colours.* mujer de color = coloured woman.* multicolor = rainbow.* paleta de colores = palette, palette of colours.* papel de colores = coloured paper.* parcheado de colores = dappled.* perder el color = fade.* persona de color = non-white [nonwhite], coloured man, coloured woman, coloured [colored, -USA].* personas de color = coloured people.* pez de colores = goldfish, tropical fish.* piedra litográfica de color = colour stone.* ponerse de mil colores = go + bright red.* ropa de color = coloureds [coloreds, -USA].* salpicado de colores = dappled.* según el color del cristal con que se mire = in the eye of the beholder.* seleccionar en pantalla usando el contraste de colores = highlight.* sistema de televisión en color = colour system.* subírsele los colores = go + bright red.* tabla de colores = palette, palette of colours.* variedad de colores = variegation.* * *1)a) color*¿de qué color es? — what color is it?
un sombrero de un color oscuro/claro — a dark/light hat
las banderitas de color amarillo/verde — the yellow/green flags
globos de todos los colores or (CS, Méx) de todos colores — balloons of all different colors
televisión en colores or (Esp) en color or (Andes, Méx) a color — color television
fotos en colores or (Esp) en color — color photos
dar color a algo — to add color* to something
color de hormiga — (AmL)
no hay color — (Esp) there's no comparison
ponerse de mil colores or de todos los colores — to blush to the roots of one's hair
subido de color — ( chiste) risqué
subírsele el color or los colores a alguien — ( por esfuerzo) to flush, become flushed; ( por vergüenza) to blush, turn red, go red (BrE)
b)tomar or (esp AmL) agarrar or (esp Esp) coger color — pollo to brown; cebolla frita/pastel to turn golden-brown; fruta to ripen; piel to become tanned
c) ( tintura) color*, dyee) colores masculino plural ( señal distintiva) colors* (pl)correr con colores propios — (Chi, Ven) to act on one's own initiative
2) ( raza) color*una chica de color — (euf) a colored girl (dated)
3) (colorido de relato, de fiesta) color*4) ( cúrcuma) turmeric* * *= colour [color, -USA], hue.Ex: This indicated whether a work is illustrated, whether the illustrations are coloured o black and white, and the type of illustrations to be found in the work, for example maps.
Ex: The store was gutted and rebuilt, according to his specifications, into a beautiful, modern facility, decorated in vibrant hues and furnished with the latest Herman Miller offerings.* a color = multi-colour [multi-color -USA].* a todo color = full-colour, in full colour.* barras de color = colour bar.* carta de barras de color = colour bar.* codificación mediante colores = colour coding.* color caoba = bole colour.* color ciruela = plum-coloured.* colores distintivos = livery.* color hueso = off-white.* color primario = primary colour, true colour.* color puro = true colour.* color que se corre = running colour.* color secundario = secondary colour.* color verde = green.* combinación de colores = colour pattern, colour scheme.* de color = coloured [colored, -USA], non-white [nonwhite], full-colour, in colour.* de color crema = creamy [creamier -comp., creamiest -sup.], cream-coloured.* de color de bronce = brassy.* de colores = full-colour, multi-colour [multi-color -USA].* de colores vivos = colourful [colorful, -USA].* de color marroncillo = brownish tinged.* de color rojo = red-coloured.* de color rosa = rose-coloured.* de color verde botella = bottle green.* de color verde oscuro = bottle green.* de color y textura parecidos al carbón = carbonaceous.* de todos los colores = of all stripes, a rainbow of.* de varios colores = multi-coloured [multicoloured], multi-colour [multi-color -USA].* diferenciación mediante colores = colour coding.* diferenciado con colores = colour-coded.* discusiones sobre gustos y colores = flame war.* en color = coloured [colored, -USA], full-colour.* fijar un color = fix + colour.* gama de colores = colour space, palette, palette of colours.* gente de color = coloured people.* hacer que un color no se corra = fix + colour.* hombre de color = coloured man.* ilustración en color = coloured illustration.* imagen en color = colour image.* impresión a color = colour printing.* indicado con colores = colour-coded.* juego de colores = colour scheme.* marcado con colores = colour-coded.* menú de colores = palette menu, palette, palette of colours.* mujer de color = coloured woman.* multicolor = rainbow.* paleta de colores = palette, palette of colours.* papel de colores = coloured paper.* parcheado de colores = dappled.* perder el color = fade.* persona de color = non-white [nonwhite], coloured man, coloured woman, coloured [colored, -USA].* personas de color = coloured people.* pez de colores = goldfish, tropical fish.* piedra litográfica de color = colour stone.* ponerse de mil colores = go + bright red.* ropa de color = coloureds [coloreds, -USA].* salpicado de colores = dappled.* según el color del cristal con que se mire = in the eye of the beholder.* seleccionar en pantalla usando el contraste de colores = highlight.* sistema de televisión en color = colour system.* subírsele los colores = go + bright red.* tabla de colores = palette, palette of colours.* variedad de colores = variegation.* * *A1 color*¿de qué color vas a pintar la puerta? what color are you going to paint the door?ha cambiado de color it has changed color¿de qué color es? what color is it?colores fríos/cálidos/vivos/apagados cold/warm/bright/subdued colorsun sombrero de un color oscuro/claro a dark/light hatcolores pastel pastel colors o shadeslas banderitas de color amarillo/verde the yellow/green flagsuna blusa (de) color carne/salmón a flesh-colored/salmon blouseencaje (de) color crudo écru lacees del color de la sangre/del trigo maduro it is blood red/the color of ripened wheatilustraciones a todo color full color illustrationsdejó el luto y empezó a comprarse ropa de color she came out of mourning and began buying clothes in different colorsno lo laves con la ropa de color don't wash it with the colored things o coloredslápices/cintas de colores colored pencils/ribbonshabía globos de todos los colores or (CS) de todos colores there were balloons of all different colorsun globo de todos los colores or (CS) de todos colores a multicolored balloonfotos en colores or ( Esp) en color color photospelícula en colores or ( Esp) en color color film, film for color photospintó la situación con colores trágicos she painted a very tragic picture of the situationcolor de hormiga ( AmL): la cosa se puso color de hormiga things started looking pretty grim o blackcorrer con colores propios (Chi, Ven); to act alone o off one's own bat o on one's own initiativeponerse de mil colores or de todos los colores to blush to the roots of one's hair, turn o ( BrE) go bright redsubir de color «discusión» to become o get heatedun chiste subido de color a risqué jokesubírsele el color or los colores a algn (por un esfuerzo) to flush, become flushed; (por vergüenza) to blush, turn red, go red ( BrE)2«cebolla frita/pastel» to turn golden-brown; «fruta» to ripen, turn red ( o yellow etc); «piel» to become tannedmezcló los colores en la paleta he mixed the colors on his palettelas telas sintéticas no agarran or ( Esp) cogen bien el color synthetic fabrics do not dye well o take dye welllos colores nacionales the national colorsvistió los colores nacionales por primera vez en 1990 he first represented his country in 1990, he first played ( o ran etc) for his country o for the national team in 1990Compuestos:complementary color*● color fundamental or primarioprimary color*secondary color*B (raza) color*sin distinción de credo ni color regardless of creed or colorC (colorido — de un relato) color*; (— de una fiesta) color*una celebración de gran color local a celebration full of local colorD (cúrcuma) turmericE1( Ven fam) (tamaño): se le pusieron los ojos de este color his eyes popped out of his head ( colloq)tiene las manos de este color he has hands this big ( colloq)(Chi, Ven fam)comerle la color a algn to be unfaithful to sb, cheat on sb ( colloq)* * *
color sustantivo masculino
◊ ¿de qué color es? what color is it?;
cambiar de color to change color;
un sombrero de un color oscuro/claro a dark/light hat;
las de color amarillo the yellow ones;
ilustraciones a todo color full color illustrations;
cintas de colores colored ribbons;
fotos en colores or (Esp) en color color photos;
sin distinción de credo ni color regardless of creed or color;
una chica de color (euf) a colored girl (dated);
tomar color [ pollo] to brown;
[cebolla frita/pastel] to turn golden-brown;
[ fruta] to ripen;
[ piel] to become tanned;◊ ponerse color de hormiga (AmL) to start looking pretty grim;
subido de color ( chiste) risquéb)◊ colores sustantivo masculino plural ( lápices) colored( conjugate colored) pencils (pl), crayons (pl)
color sustantivo masculino
1 colour, US color
2 frml euf persona de color, coloured person
♦ Locuciones: a todo color, full- colour
de colores, multicoloured
de color de rosa, in glowing colours
en color, in colour
no hay color, there's no comparison
' color' also found in these entries:
Spanish:
A
- a.m.
- abajeña
- abajeño
- abajo
- abalanzarse
- abalorio
- abanderar
- abanderada
- abanderado
- abandonar
- abandonada
- abandonado
- abandonarse
- abandono
- abanicar
- abanicarse
- abanico
- abarcar
- abaratar
- abarquillada
- abarquillado
- abarquillar
- abarquillarse
- abarrotar
- abarrotada
- abarrotado
- abarrotería
- abastecer
- abastecerse
- abatir
- abate
- abatible
- abatida
- abatido
- abatimiento
- abatirse
- abdicar
- abdomen
- abdominal
- abecé
- aberración
- aberrante
- abertura
- abierta
- abierto
- abigarrada
- abigarrado
- abigarrar
- abismal
English:
A
- AA
- aback
- abandon
- abandoned
- abate
- abbey
- abbot
- abbreviate
- abbreviation
- ABC
- abdicate
- abdication
- abdomen
- abduct
- aberration
- abhor
- abide by
- abiding
- ability
- abject
- ablaze
- able
- abnormal
- abnormally
- aboard
- abolish
- abolition
- abominable
- aborigine
- abort
- about
- above
- above-board
- above-mentioned
- abrasive
- abreast
- abroad
- abrupt
- abruptly
- absence
- absent
- absent-minded
- absent-mindedly
- absentee
- absently
- absolute
- absolutely
- absolve
- absorb
* * *color nm1. [que se ve] colour;lápices de colores coloured pencils;un vestido de colores a colourful o brightly coloured dress;¿de qué color? what colour?;color azul blue;color rojo red;es de color azul it's blue;pintó las sillas de color verde she painted the chairs green;a todo color in full colour;nos dieron un folleto con fotos a todo color they gave us a full-colour brochure;ha agarrado un color muy bueno durante sus vacaciones she got a nice tan on her Br holiday o US vacation;Fig [palidecer] to turn pale; Fig [sonrojarse] to blush;dar color a algo to colour sth in;Fig to brighten o liven sth up;de color [persona] coloured;voy a hacer una colada con ropa de color I'm going to wash the coloureds;fotos en color colour photos;televisión en color colour television;deja el pollo en el horno hasta que comience a tomar color leave the chicken in the oven until it starts to brownImprenta color aditivo additive colour;colores complementarios complementary colours;Imprenta color directo spot colour; Imprenta color plano spot colour;color primario primary colour;color sólido fast colour2. [para pintar] paint;colores [lápices] coloured pencils;le gusta darse un poco de color en la cara antes de salir she likes to put a bit of colour o rouge on her cheeks before going out3. [aspecto] tone;no tienes muy buen color you look a bit off-colour;la situación adquirió un color trágico the situation took on tragic overtonesla televisión pública tiene un claro color gubernamental the state-run television channels are clearly biased in favour of the government5. [raza] colour;sin distinción de credo ni color regardless of creed or colour6. [animación] colour;las fiestas de mi pueblo han ido perdiendo color the festivals in my home town have lost a lot of their colour;el carnaval es una fiesta llena de color carnival is a colourful festivalcolor local local colour7. [en los naipes] suitdefender los colores del Académico [el equipo] to play for Académico;el equipo defendió con orgullo sus colores the players showed great pride in fighting for their team10. CompEspno hay color it's no contest;entre tu modelo y el mío, no hay color there's no comparison between my model and yours;Famponerse de mil colores: le descubrieron copiando y se puso de mil colores she went bright red o as red as a beetroot when they caught her copying;sacar los colores (a la cara) a alguien to make sb blush;ver las cosas de color de rosa to see things through rose-coloured o rose-tinted spectacles* * *m color, Brcolour;de color black, colored, Br coloured;sacarle a alguien los colores embarrass s.o., make s.o. blush;salirle a alguien los color flush, blush;se puso de mil colores he turned bright red;subido de color risqué;mudar ocambiar de color fig change color, go pale* * *color nm1) : color2) : paint, dye3) colores nmpl: colored pencils* * *color n1. (en general) colour¿de qué color es el coche de tu madre? what colour is your mother's car?2. (lápiz) coloured pencil / crayon -
4 копировально-фрезерный станок
1) Engineering: copy milling machine, copy-milling machine, copying milling machine, copying-milling machine, duplicating milling machine, pattern milling machine, profile milling machine, profiler2) Forestry: copier, pin router3) Automation: contour mill, contour-milling machine, contouring mill, copy mill, copy-mill, copying mill, copying miller, form miller, form-milling machine, profile miller, profile-milling machine, profiling milling machine, repetitive milling machine, tracer milling machine, tracer-guided milling machine, tracing mill4) Makarov: tracer-controlled milling machineУниверсальный русско-английский словарь > копировально-фрезерный станок
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5 Science
It is a common notion, or at least it is implied in many common modes of speech, that the thoughts, feelings, and actions of sentient beings are not a subject of science.... This notion seems to involve some confusion of ideas, which it is necessary to begin by clearing up. Any facts are fitted, in themselves, to be a subject of science, which follow one another according to constant laws; although those laws may not have been discovered, nor even to be discoverable by our existing resources. (Mill, 1900, B. VI, Chap. 3, Sec. 1)One class of natural philosophers has always a tendency to combine the phenomena and to discover their analogies; another class, on the contrary, employs all its efforts in showing the disparities of things. Both tendencies are necessary for the perfection of science, the one for its progress, the other for its correctness. The philosophers of the first of these classes are guided by the sense of unity throughout nature; the philosophers of the second have their minds more directed towards the certainty of our knowledge. The one are absorbed in search of principles, and neglect often the peculiarities, and not seldom the strictness of demonstration; the other consider the science only as the investigation of facts, but in their laudable zeal they often lose sight of the harmony of the whole, which is the character of truth. Those who look for the stamp of divinity on every thing around them, consider the opposite pursuits as ignoble and even as irreligious; while those who are engaged in the search after truth, look upon the other as unphilosophical enthusiasts, and perhaps as phantastical contemners of truth.... This conflict of opinions keeps science alive, and promotes it by an oscillatory progress. (Oersted, 1920, p. 352)Most of the fundamental ideas of science are essentially simple, and may, as a rule, be expressed in a language comprehensible to everyone. (Einstein & Infeld, 1938, p. 27)A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it. (Planck, 1949, pp. 33-34)[Original quotation: "Eine neue wissenschaftliche Wahrheit pflegt sich nicht in der Weise durchzusetzen, dass ihre Gegner ueberzeugt werden und sich as belehrt erklaeren, sondern vielmehr dadurch, dass die Gegner allmaehlich aussterben und dass die heranwachsende Generation von vornherein mit der Wahrheit vertraut gemacht ist." (Planck, 1990, p. 15)]I had always looked upon the search for the absolute as the noblest and most worth while task of science. (Planck, 1949, p. 46)If you cannot-in the long run-tell everyone what you have been doing, your doing has been worthless. (SchroЁdinger, 1951, pp. 7-8)Even for the physicist the description in plain language will be a criterion of the degree of understanding that has been reached. (Heisenberg, 1958, p. 168)The old scientific ideal of episteґmeґ-of absolutely certain, demonstrable knowledge-has proved to be an idol. The demand for scientific objectivity makes it inevitable that every scientific statement must remain tentative forever. It may indeed be corroborated, but every corroboration is relative to other statements which, again, are tentative. Only in our subjective experiences of conviction, in our subjective faith, can we be "absolutely certain." (Popper, 1959, p. 280)The layman, taught to revere scientists for their absolute respect for the observed facts, and for the judiciously detached and purely provisional manner in which they hold scientific theories (always ready to abandon a theory at the sight of any contradictory evidence) might well have thought that, at Miller's announcement of this overwhelming evidence of a "positive effect" [indicating that the speed of light is not independent from the motion of the observer, as Einstein's theory of relativity demands] in his presidential address to the American Physical Society on December 29th, 1925, his audience would have instantly abandoned the theory of relativity. Or, at the very least, that scientists-wont to look down from the pinnacle of their intellectual humility upon the rest of dogmatic mankind-might suspend judgment in this matter until Miller's results could be accounted for without impairing the theory of relativity. But no: by that time they had so well closed their minds to any suggestion which threatened the new rationality achieved by Einstein's world-picture, that it was almost impossible for them to think again in different terms. Little attention was paid to the experiments, the evidence being set aside in the hope that it would one day turn out to be wrong. (Polanyi, 1958, pp. 12-13)The practice of normal science depends on the ability, acquired from examplars, to group objects and situations into similarity sets which are primitive in the sense that the grouping is done without an answer to the question, "Similar with respect to what?" (Kuhn, 1970, p. 200)Science in general... does not consist in collecting what we already know and arranging it in this or that kind of pattern. It consists in fastening upon something we do not know, and trying to discover it. (Collingwood, 1972, p. 9)Scientific fields emerge as the concerns of scientists congeal around various phenomena. Sciences are not defined, they are recognized. (Newell, 1973a, p. 1)This is often the way it is in physics-our mistake is not that we take our theories too seriously, but that we do not take them seriously enough. I do not think it is possible really to understand the successes of science without understanding how hard it is-how easy it is to be led astray, how difficult it is to know at any time what is the next thing to be done. (Weinberg, 1977, p. 49)Science is wonderful at destroying metaphysical answers, but incapable of providing substitute ones. Science takes away foundations without providing a replacement. Whether we want to be there or not, science has put us in a position of having to live without foundations. It was shocking when Nietzsche said this, but today it is commonplace; our historical position-and no end to it is in sight-is that of having to philosophize without "foundations." (Putnam, 1987, p. 29)Historical dictionary of quotations in cognitive science > Science
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6 Sprague, Frank Julian
[br]b. 25 July 1857 Milford, Connecticut, USAd. 25 October 1934 New York, USA[br]American electrical engineer and inventor, a leading innovator in electric propulsion systems for urban transport.[br]Graduating from the United States Naval Academy, Annapolis, in 1878, Sprague served at sea and with various shore establishments. In 1883 he resigned from the Navy and obtained employment with the Edison Company; but being convinced that the use of electricity for motive power was as important as that for illumination, in 1884 he founded the Sprague Electric Railway and Motor Company. Sprague began to develop reliable and efficient motors in large sizes, marketing 15 hp (11 kW) examples by 1885. He devised the method of collecting current by using a wooden, spring-loaded rod to press a roller against the underside of an overhead wire. The installation by Sprague in 1888 of a street tramway on a large scale in Richmond, Virginia, was to become the prototype of the universally adopted trolley system with overhead conductor and the beginning of commercial electric traction. Following the success of the Richmond tramway the company equipped sixty-seven other railways before its merger with Edison General Electric in 1890. The Sprague traction motor supported on the axle of electric streetcars and flexibly mounted to the bogie set a pattern that was widely adopted for many years.Encouraged by successful experiments with multiple-sheave electric elevators, the Sprague Elevator Company was formed and installed the first set of high-speed passenger cars in 1893–4. These effectively displaced hydraulic elevators in larger buildings. From experience with control systems for these, he developed his system of multiple-unit control for electric trains, which other engineers had considered impracticable. In Sprague's system, a master controller situated in the driver's cab operated electrically at a distance the contactors and reversers which controlled the motors distributed down the train. After years of experiment, Sprague's multiple-unit control was put into use for the first time in 1898 by the Chicago South Side Elevated Railway: within fifteen years multiple-unit operation was used worldwide.[br]Principal Honours and DistinctionsPresident, American Institute of Electrical Engineers 1892–3. Franklin Institute Elliot Cresson Medal 1904, Franklin Medal 1921. American Institute of Electrical Engineers Edison Medal 1910.Bibliography1888, "The solution of municipal rapid transit", Trans. AIEE 5:352–98. See "The multiple unit system for electric railways", Cassiers Magazine, (1899) London, repub. 1960, 439–460.1934, "Digging in “The Mines of the Motor”", Electrical Engineering 53, New York: 695–706 (a short autobiography).Further ReadingLionel Calisch, 1913, Electric Traction, London: The Locomotive Publishing Co., Ch. 6 (for a near-contemporary view of Sprague's multiple-unit control).D.C.Jackson, 1934, "Frank Julian Sprague", Scientific Monthly 57:431–41.H.C.Passer, 1952, "Frank Julian Sprague: father of electric traction", in Men of Business, ed. W. Miller, Cambridge, Mass., pp. 212–37 (a reliable account).——1953, The Electrical Manufacturers: 1875–1900, Cambridge, Mass. P.Ransome-Wallis (ed.), 1959, The Concise Encyclopaedia of World RailwayLocomotives, London: Hutchinson, p. 143..John Marshall, 1978, A Biographical Dictionary of Railway Engineers, Newton Abbot: David \& Charles.GW / PJGR
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