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1 abandoned channel
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2 abandoned channel
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3 abandoned channel
1) Экология: заброшенный канал2) Петрография: отмершее русло -
4 abandoned channel
покинутый [сухой] канал -
5 abandoned channel
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6 abandoned channel lake
Общая лексика: озеро-старицаУниверсальный англо-русский словарь > abandoned channel lake
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7 Channel
1. канал 2. пролив 3. русло 4. фарватер 5. бороздка (враковине) 6. канава, жёлоб, выемка, борозда
channel of ascent канал [жерло] вулкана, диатрема, кратер вулкана, канал в кратере
abandoned channel отмершее русло
active channel активное русло
alluvial channel аллювиальное русло
ambulacral channel Ech. канал, ограниченный амбулакральными пластинками
artificial channel искусственное русло, водовод
boat channel мелкий узкий канал на поверхности рифа, лодочный канал
braided channel ветвящееся русло
broken-bedded channel русло с перепадами
buried channel заиленное русло; погребённое русло
bypass channel обводной канал
ceiling channel русло на потолке пещеры, перевёрнутое русло
cutoff -channel промывное русло
dam spillway channel отводящий канал водосливной плотины
dead channel 1. старица 2. слепой рукав (реки)
deep-sea channel глубоководный каньон, глубоководная долина
distributary and tidal channel приливно-отливный канал
distributing channel распределительный канал
dorsal channel пал. дорсальный [спинной] желобок
drainage channel дренажная канава, спускной канал
effluent channel 1. отводящий канал 2. рукав (реки)
eroding channel эродирующее русло
feeder channel питающий [подводящий] канал
glacial overflow channel канал ледникового стока
gouge channel знак течения в виде отпечатка желобка, но большего размера
ice-walled channel канал в морене, прорезанный талой водой под ледником
in-and-out channel расходящееся русло
lagoon channel 1. лагунный канал 2. канал между рифом и континентом
lateral channel боковое русло, протока
leading channel подводящее русло
marginal channel краевой канал (образованный потоком талой воды вдоль края ледника)
melt channel канал протаивания
morainic channel моренное русло
natural channel естественный канал
neck channel узкое русло с разрывным течением
old channel старица; отмершее русло
open channel открытое русло
ore channel рудный канал
overflow channel паводковое русло; русло слива
rain channel ложбинка, промытая дождём
rating channel тарировочный канал
regime channel устойчивое[равновесное]русло, русло равновесной реки
restricted channel стеснённое русло
rip channel русло сулоя (русло, прорытое сулоем на берегу)
scour channel промоина
shelf channel подводное русло на шельфе
sofar channel звуковой канал
stream channel речное русло
subcrevasse channel промытое русло под трещиной ледника
sublacustrine channel подводящий озёрный канал, промытый в дне озера поверхностным потоком до образования озера или сильным донным течением в озере
submarginal channel субмаргинальный [окраинный] канал (у края ледника)
surge channel жёлоб в рифовом гребне
swash channel 1. узкий проход между мелями 2. канал прибойного потока
tidal channel приливно-отливный канал
transiting channel переходное русло
trunk channel of mineralization трубчатый канал минерализации
upside-down channel русло [русловая бороздка] на потолке пещеры
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8 channel
1. канал 2. пролив 3. русло 4. фарватер 5. бороздка (враковине) 6. канава, жёлоб, выемка, борозда
channel of ascent канал [жерло] вулкана, диатрема, кратер вулкана, канал в кратере
abandoned channel отмершее русло
active channel активное русло
alluvial channel аллювиальное русло
ambulacral channel Ech. канал, ограниченный амбулакральными пластинками
artificial channel искусственное русло, водовод
boat channel мелкий узкий канал на поверхности рифа, лодочный канал
braided channel ветвящееся русло
broken-bedded channel русло с перепадами
buried channel заиленное русло; погребённое русло
bypass channel обводной канал
ceiling channel русло на потолке пещеры, перевёрнутое русло
cutoff -channel промывное русло
dam spillway channel отводящий канал водосливной плотины
dead channel 1. старица 2. слепой рукав (реки)
deep-sea channel глубоководный каньон, глубоководная долина
distributary and tidal channel приливно-отливный канал
distributing channel распределительный канал
dorsal channel пал. дорсальный [спинной] желобок
drainage channel дренажная канава, спускной канал
effluent channel 1. отводящий канал 2. рукав (реки)
eroding channel эродирующее русло
feeder channel питающий [подводящий] канал
glacial overflow channel канал ледникового стока
gouge channel знак течения в виде отпечатка желобка, но большего размера
ice-walled channel канал в морене, прорезанный талой водой под ледником
in-and-out channel расходящееся русло
lagoon channel 1. лагунный канал 2. канал между рифом и континентом
lateral channel боковое русло, протока
leading channel подводящее русло
marginal channel краевой канал (образованный потоком талой воды вдоль края ледника)
melt channel канал протаивания
morainic channel моренное русло
natural channel естественный канал
neck channel узкое русло с разрывным течением
old channel старица; отмершее русло
open channel открытое русло
ore channel рудный канал
overflow channel паводковое русло; русло слива
rain channel ложбинка, промытая дождём
rating channel тарировочный канал
regime channel устойчивое[равновесное]русло, русло равновесной реки
restricted channel стеснённое русло
rip channel русло сулоя (русло, прорытое сулоем на берегу)
scour channel промоина
shelf channel подводное русло на шельфе
sofar channel звуковой канал
stream channel речное русло
subcrevasse channel промытое русло под трещиной ледника
sublacustrine channel подводящий озёрный канал, промытый в дне озера поверхностным потоком до образования озера или сильным донным течением в озере
submarginal channel субмаргинальный [окраинный] канал (у края ледника)
surge channel жёлоб в рифовом гребне
swash channel 1. узкий проход между мелями 2. канал прибойного потока
tidal channel приливно-отливный канал
transiting channel переходное русло
trunk channel of mineralization трубчатый канал минерализации
upside-down channel русло [русловая бороздка] на потолке пещеры
* * *• бороздка• волновод• вруб• русловый -
9 озеро-старица
1) General subject: saucer lake2) Engineering: cutoff lake, meander lake, mortlake, oxbow lake3) Ecology: bayou lake, crescentic lake, cut-off lake, horseshoe lake, loop lake5) General subject: abandoned channel lake, abandoned loop, crescent lake, horseshoe bend, mort lake -
10 отмершее русло
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11 заброшенный канал
Ecology: abandoned channel -
12 idle
1. a незанятый, неработающий, свободный2. a безработныйidle laborers — незанятые рабочие, безработные
idle people — безработные; незанятые рабочие руки
3. a неиспользуемый, бездействующий, простаивающийto stand idle — бездействовать; простаивать
idle factories — бездействующие фабрики; закрытые фабрики
idle labour — незанятые рабочие; неиспользуемая рабочая сила
4. a незаполненный, незанятый, свободныйidle day — день, свободный от работы
idle circuit condition — состояние "канал свободен"
5. a ленивый, праздный6. a бесполезный, тщетный7. a праздный, пустой; необоснованный8. a тех. холостой; работающий на малых оборотах9. a тех. промежуточный, нейтральный; паразитный10. a эл. безваттный, реактивный11. v бездельничать, лодырничать12. v тратить время попусту13. v лишать работыidle time — простой; перерыв в работе
14. v оставлять без дела или занятияidle musings — смутные или пустые мечты; химеры
15. v тех. работать на холостом ходуСинонимический ряд:1. abandoned (adj.) abandoned; fallow; unused; vacant2. frivolous (adj.) extravagant; frivolous; wasteful3. groundless (adj.) baseless; bottomless; groundless; unfounded; unwarranted4. inactive (adj.) asleep; inactive; inert; inoperative; passive; quiet; resting; sleepy5. languid (adj.) languid; lethargic; listless6. lazy (adj.) indolent; lazy; shiftless; slothful; sluggish7. trivial (adj.) ineffective; insignificant; shallow; superficial; trifling; trivial; unavailing; unimportant; useless; worthless8. unemployed (adj.) leisured; unemployed; unoccupied9. vain (adj.) empty; hollow; nugatory; otiose; vain10. bum (verb) brogue; bum; dally; dawdle; diddle; diddle-daddle; drone; fritter away; goldbrick; idle away; laze; lazy; loaf; loiter; loll; lounge; shirk; waste; while away11. stop (verb) immobilise; stop; tie upАнтонимический ряд:active; assiduous; busy; diligent; employed; energetic; filled; fruitful; important; industrious; laborious; occupied; productive; significant; work -
13 left
1. n левая сторона2. n воен. левый фланг3. n собир. полит. левые4. n удар левой рукой, левая рука5. a полит. левыйleft brocket — знак "меньше"; левый уголок
6. adv налево; слеваup, down, left and right — вверх, вниз, налево и направо
up, down, right, and left — вверх, вниз, направо и налево
right, left, up, and down — направо, налево, вверх и вниз
up, down, left and right — вверх, вниз, налево и направо
Синонимический ряд:1. gone (adj.) departed; gone; gone out; split; taken a powder2. opposite to right (adj.) larboard; left-hand; leftward; near; nigh side; opposite to right; port; portside3. radical (adj.) left-wing; liberal; progressive; radical; revolutionary4. remaining (adj.) continuing; extra; leftover; over; remaining; staying5. position (noun) left direction; left hand; left part; left side; not the center; not the right; port; position6. deserted (verb) abandoned; deserted; forsaken; throw over7. let (verb) allowed; had; let; permitted; suffered; tolerated8. quit (verb) dropped; quit; resigned; terminated9. relinquished (verb) ceded; gave up/given up; handed over; laid down; relinquished; surrendered; waived; yielded10. went (verb) departed; exited; get away; go away; pull out; ran; retired; run along; went; withdrawn11. went/gone (verb) got away/got away or gotten away; got off/got off or gotten off; moved; popped off; pulled out; pushed off; ran along/run along; shoved off; took off/taken off; went/gone; withdrew/withdrawn12. willed (verb) bequeathed; devised; legated; willed -
14 Gamond, Aimé Thomé de
SUBJECT AREA: Civil engineering[br]b. 1807d. 1876[br]French civil engineer and early advocate of the Channel Tunnel.[br]He became interested in the possibility of a tunnel or a bridge link between England and France in 1833 when he did his own geological survey of a route between Calais and Dover, and in 1834 he proposed an immersed tube tunnel. However, at the Great Exhibition of 1855 he promoted a scheme incorporating an artificial stone isthmus with movable bridges, which was estimated to cost £33,600,000, but this idea was eventuallv abandoned. He reverted to the idea of a tunnel and did further survey in 1855, with 180 lb (80 kg) of flint for ballast, ten inflated pig bladders to bring him to the surface and pieces of buttered lint plastered over his ears to protect them against the water pressure. He touched bottom between 99 and 108 ft (30 and 33 m). In 1856 Napoleon III granted him an audience and promised a scientific commission to evaluate his scheme, which it eventually approved. In 1858 he went to London and got the backing of Robert Stephenson, Isambard K. Brunel and Joseph Locke. He also obtained an interview with Prince Albert. In 1858, after an assassination attempt on Napoleon III, relations between France and England cooled off and Thomé de Gamond's plans were halted. He revived them in 1867, but others were by now also putting forward schemes. He had worked on the scheme for thirty-five years and expended a small fortune. In 1875 The Times reported that he was "living in humble circumstances, his daughter supporting him by giving lessons on the piano". He died the following year.[br]Further ReadingT.Whiteside, 1962, The Tunnel under the Channel.IMcN -
15 side
1. noun1) ((the ground beside) an edge, border or boundary line: He walked round the side of the field; He lives on the same side of the street as me.) lado2) (a surface of something: A cube has six sides.) cara3) (one of the two of such surfaces which are not the top, bottom, front, or back: There is a label on the side of the box.) lado4) (either surface of a piece of paper, cloth etc: Don't waste paper - write on both sides!) cara, lado, plana5) (the right or left part of the body: I've got a pain in my side.) costado, lado6) (a part or division of a town etc: He lives on the north side of the town.) parte, lado7) (a slope (of a hill): a mountain-side.) ladera, falda8) (a point of view; an aspect: We must look at all sides of the problem.) aspecto, punto de vista9) (a party, team etc which is opposing another: Whose side are you on?; Which side is winning?) lado, parte, bando
2. adjective(additional, but less important: a side issue.) secundario- - side- - sided
- sidelong
- sideways
- sideburns
- side effect
- sidelight
- sideline
- sidelines
- side road
- sidestep
- side-street
- sidetrack
- sidewalk
- from all sides
- on all sides
- side by side
- side with
- take sides
side n1. lado2. carahave you listened to the other side of the record? ¿has escuchado la otra cara del disco?3. lado / costadomy right side hurts, doctor doctor, me duele el costado derecho4. mano5. equipowhich side do you want to win? ¿qué equipo quieres que gane?6. parte / ladotr[saɪd]■ the right/wrong side of the material el derecho/revés de la tela2 (of hill, mountain) ladera, falda4 (edge - gen) borde nombre masculino; (- of lake, river, etc) orilla; (- of page) margen nombre masculino5 (aspect) aspecto, faceta, lado; (position, opinion, point of view) lado, parte nombre femenino, punto de vista■ whose side are you on? ¿de qué parte estás?, ¿de parte de quién estás?■ I'm on your side estoy de tu parte, estoy de tu lado7 SMALLSPORT/SMALL equipo8 (line of descent) parte nombre femenino, lado1 lateral\SMALLIDIOMATIC EXPRESSION/SMALLby the side of junto aon/from all sides por los cuatro costadoson/from every side por los cuatro costadoson the side (in addition to main job) como trabajo extra■ he makes a bit of money on the side by giving private classes gana algún dinero extra dando clases particularesside by side juntos,-as, uno,-a al lado del/de la otro,-ato be on the right/wrong side of fifty tener menos/más de cincuenta añosto be on the big/small side ser más bien grande/pequeño,-ato come down on somebody's side (gen) ponerse de parte de alguien 2 (in judgement) fallar a favor de alguiento get on the wrong side of somebody ganarse la antipatía de alguiento have something on one's side tener ventaja en algoto keep on the right side of somebody tratar de llevarse bien con alguiento let the side down fallar a alguien, hacer quedar mal a alguiento put something on/to one side guardar algo, reservar algo, dejar algo a un ladoto take somebody on(to) one side llamar a alguien aparteto take sides with somebody ponerse de parte de alguienside dish guarnición nombre femenino, acompañamientoside drum tambor nombre masculinoside effect efecto secundarioside issue tema secundarioside street calle nombre femenino lateralside view vista de perfilside ['saɪd] n1) : lado m, costado m (de una persona), ijada f (de un animal)2) : lado m, cara f (de una moneda, etc.)3) : lado m, parte fhe's on my side: está de mi parteto take sides: tomar partidoadj.• indirecto, -a adj.• ladero, -a adj.• lateral adj.• secundario, -a adj.n.• cara s.f.• costado s.m.• equipo s.m.• falda s.f.• flanco s.m.• lado s.m.• orilla s.f.v.• tomar partido v.
I saɪd1) (surface - of cube, record, coin, piece of paper) lado m, cara f; (- of building, cupboard) lado m, costado m; (- of mountain, hill) ladera f, falda f1,000 words is about three sides — 1.000 palabras son más o menos tres carillas
the right/wrong side of the fabric — el derecho/revés de la tela; coin I
2) (boundary, edge)he left it on the side of his plate — lo dejó en el plato, a un lado or (RPl) a un costado
they were playing by the side of the pool — estaban jugando junto a or al lado de la piscina
he flew in from Washington to be at her side — voló desde Washington para estar con ella or para acompañarla
they sat side by side — estaban sentados uno junto al otro or uno al lado del otro
to stay o keep on the right side of somebody — no predisponer* a algn en contra de uno
4) (contrasted area, part, half) lado mthe driver's/passenger's side — el lado del conductor/pasajero
on both sides/either side of something — a ambos lados/a cada lado de algo
to move to one side — hacerse* a un lado
to put something on o to one side: I'll put it to one side until I have more time lo voy a dejar hasta que tenga más tiempo; he swam to the other side of the river nadó hasta la otra orilla or hasta el otro lado del río; she walked past on the other side of the street pasó por la acera de enfrente; he's the right/wrong side of 40 tiene menos/más de 40 años; she received support from all sides recibió apoyo de todos los sectores; on the side: he repairs cars on the side — arregla coches como trabajo extra; track I 6) a)
5)a) ( faction)to take sides — tomar partido
to take somebody's side — ponerse* de parte or del lado de algn
whose side are you on? — ¿tú de parte de quién estás?
b) ( Sport) equipo m6) (area, aspect) lado m, aspecto myou must listen to both sides of the story — hay que oír las dos versiones or las dos campanas
it's a little on the short/expensive side — es un poco corto/caro
7) ( line of descent)on her father's side — por parte de su padre or por el lado paterno
•Phrasal Verbs:
II
adjective (before n, no comp)a) <door/entrance/wall> laterala side street — una calle lateral, una lateral
b) (incidental, secondary) < issue> secundarioc) ( Culin)[saɪd]side dish — acompañamiento m, guarnición f
1. N1) [of person] lado m, costado m•
at or by sb's side — (lit) al lado de algn; (fig) en apoyo a algnthe assistant was at or by his side — el ayudante estaba a su lado
•
to sleep on one's side — dormir de costado•
to split one's sides — desternillarse de risa2) [of animal] ijar m, ijada f3) (=edge) [of box, square, building etc] lado m ; [of boat, vehicle] costado m ; [of hill] ladera f, falda f ; [of lake] orilla f ; [of road, pond] borde m•
on the other side of the road — al otro lado de la calle•
he was driving on the wrong side of the road — iba por el lado contrario de la carretera4) (=face, surface) [of box, solid figure, paper, record etc] cara fwhat's on the other side? — [of record] ¿qué hay a la vuelta?
•
right side up — boca arriba•
wrong side up — boca abajo5) (=aspect) lado m, aspecto mto see only one side of the question — ver solo un lado or aspecto de la cuestión
on one side..., on the other... — por una parte..., por otra...
6) (=part) lado m•
from all sides — de todas partes, de todos ladoson all sides — por todas partes, por todos lados
•
on both sides — por ambos lados•
to look on the bright side — ser optimista•
from every side — de todas partes, de todos lados•
the left-hand side — el lado izquierdo•
on the mother's side — por parte de la madre•
to make a bit (of money) on the side * — ganar algún dinero extra, hacer chapuzas (Sp)•
to move to one side — apartarse, ponerse de ladoto take sb on or to one side — apartar a algn
to put sth to or on one side (for sb) — guardar algo (para algn)
leaving that to one side for the moment,... — dejando eso a un lado por ahora,...
•
it's the other side of Illescas — está más allá de Illescas•
to be on the right side of 30 — no haber cumplido los 30 añosto keep on the right side of sb — congraciarse or quedar bien con algn
•
the right-hand side — el lado derecho•
to be on the safe side... — para estar seguro..., por si acaso...•
it's this side of Segovia — está más acá de Segovia•
from side to side — de un lado a otro•
to be on the wrong side of 30 — haber cumplido los 30 años- be on the wrong side of sb- get out of bed on the wrong side7) (fig)•
the weather's on the cold side — el tiempo es algo frío•
it's a bit on the large side — es algo or (LAm) tantito grande•
the results are on the poor side — los resultados son más bien mediocres8) (=team) (Sport) equipo m•
to choose sides — seleccionar el equipo•
to let the side down — (Sport) dejar caer a los suyos; (fig) decepcionar•
he's on our side — (fig) es de los nuestroswhose side are you on? — ¿a quiénes apoyas?
to be on the side of sth/sb — ser partidario de algo/algn
to have age/justice on one's side — tener la juventud/la justicia de su lado
•
our side won — ganaron los nuestros•
to pick sides — seleccionar el equipo•
to take sides (with sb) — tomar partido (con algn)9) (Pol) (=party) partido m10) (Brit) * (=conceit, superiority) tono m, postín * mthere's no side about or to him, he's got no side — no presume, no se da aires de superioridad
2.•
to side against sb — tomar el partido contrario a algn, alinearse con los que se oponen a algn•
to side with sb — ponerse de parte de algn3.CPDside effect N — efecto m secundario
side entrance N — entrada f lateral
side glance N — mirada f de soslayo
side issue N — cuestión f secundaria
side order N — plato m de acompañamiento
•
served with a side order of sth — servido con acompañamiento or guarnición de algoserved with a side order of potato salad — servido con acompañamiento or guarnición de ensaladilla de patatas
side plate N — platito m (para el pan, ensalada etc)
side-saddleside saddle N — silla f de amazona
side street N — calle f lateral
side table N — trinchero m
side whiskers NPL — patillas fpl
* * *
I [saɪd]1) (surface - of cube, record, coin, piece of paper) lado m, cara f; (- of building, cupboard) lado m, costado m; (- of mountain, hill) ladera f, falda f1,000 words is about three sides — 1.000 palabras son más o menos tres carillas
the right/wrong side of the fabric — el derecho/revés de la tela; coin I
2) (boundary, edge)he left it on the side of his plate — lo dejó en el plato, a un lado or (RPl) a un costado
they were playing by the side of the pool — estaban jugando junto a or al lado de la piscina
he flew in from Washington to be at her side — voló desde Washington para estar con ella or para acompañarla
they sat side by side — estaban sentados uno junto al otro or uno al lado del otro
to stay o keep on the right side of somebody — no predisponer* a algn en contra de uno
4) (contrasted area, part, half) lado mthe driver's/passenger's side — el lado del conductor/pasajero
on both sides/either side of something — a ambos lados/a cada lado de algo
to move to one side — hacerse* a un lado
to put something on o to one side: I'll put it to one side until I have more time lo voy a dejar hasta que tenga más tiempo; he swam to the other side of the river nadó hasta la otra orilla or hasta el otro lado del río; she walked past on the other side of the street pasó por la acera de enfrente; he's the right/wrong side of 40 tiene menos/más de 40 años; she received support from all sides recibió apoyo de todos los sectores; on the side: he repairs cars on the side — arregla coches como trabajo extra; track I 6) a)
5)a) ( faction)to take sides — tomar partido
to take somebody's side — ponerse* de parte or del lado de algn
whose side are you on? — ¿tú de parte de quién estás?
b) ( Sport) equipo m6) (area, aspect) lado m, aspecto myou must listen to both sides of the story — hay que oír las dos versiones or las dos campanas
it's a little on the short/expensive side — es un poco corto/caro
7) ( line of descent)on her father's side — por parte de su padre or por el lado paterno
•Phrasal Verbs:
II
adjective (before n, no comp)a) <door/entrance/wall> laterala side street — una calle lateral, una lateral
b) (incidental, secondary) < issue> secundarioc) ( Culin)side dish — acompañamiento m, guarnición f
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16 aircraft
воздушное судно [суда], атмосферный летательный аппарат [аппараты]; самолёт (ы) ; вертолёты); авиация; авиационный; см. тж. airplane, boostaircraft in the barrier — самолёт, задержанный аварийной (аэродромной) тормозной установкой
aircraft off the line — новый [только что построенный] ЛА
B through F aircraft — самолёты модификаций B, C, D, E и F
carrier(-based, -borne) aircraft — палубный ЛА; авианосная авиация
conventional takeoff and landing aircraft — самолёт с обычными взлетом и посадкой (в отличие от укороченного или вертикального)
keep the aircraft (headed) straight — выдерживать направление полёта ЛА (при выполнении маневра); сохранять прямолинейный полет ЛА
keep the aircraft stalled — сохранять режим срыва [сваливания] самолёта, оставлять самолёт в режиме срыва [сваливания]
nearly wing borne aircraft — верт. ЛА в конце режима перехода к горизонтальному полёту
pull the aircraft off the deck — разг. отрывать ЛА от земли (при взлете)
put the aircraft nose-up — переводить [вводить] ЛА на кабрирование [в режим кабрирования]
put the aircraft through its paces — определять предельные возможности ЛА, «выжимать все из ЛА»
reduced takeoff and landing aircraft — самолёт укороченного взлета и посадки (с укороченным разбегом и пробегом)
rocket(-powered, -propelled) aircraft — ракетный ЛА, ЛА с ракетным двигателем
roll the aircraft into a bank — вводить ЛА в крен, накренять ЛА
rotate the aircraft into the climb — увеличивать угол тангажа ЛА для перехода к набору высоты, переводить ЛА в набор высоты
short takeoff and landing aircraft — самолёт короткого взлета и посадки (с коротким разбегом и пробегом)
single vertical tail aircraft — ЛА с одинарным [центральным] вертикальным оперением
strategic(-mission, -purpose) aircraft — ЛА стратегического назначения; стратегический самолёт
take the aircraft throughout its entire envelope — пилотировать ЛА во всем диапазоне полётных режимов
trim the aircraft to fly hands-and-feet off — балансировать самолёт для полёта с брошенным управлением [с брошенными ручкой и педалями]
turbofan(-engined, -powered) aircraft — ЛА с турбовентиляторными двигателями, ЛА с ТРДД
turbojet(-powered, -propelled) aircraft — ЛА с ТРД
undergraduate navigator training aircraft — учебно-тренировочный самолёт для повышенной лётной подготовки штурманов
water(-based, takeoff and landing) aircraft — гидросамолёт
-
17 Pötsch, Friedrich Hermann
SUBJECT AREA: Mining and extraction technology[br]b. 12 December 1842 Biendorf, near Köthen, Germanyd. 9 June 1902 Dresden, Germany[br]German mine surveyor, inventor of the freezing process for sinking shafts.[br]Pötsch was the son of a forest officer and could not easily attend school, with the consequences that it took him a long time to obtain the scholarly education needed to enable him to begin work on a higher level with the mining administration in the duchy of Anhalt in 1868. Seven years later, he was licensed as a Prussian mining surveyor and in this capacity he worked with the mining inspectorate of Aschersleben. During that time he frequently came across shafts for brown-coal mines which had been sunk down to watery strata but then had to be abandoned. His solution to the problem was to freeze the quicksand with a solution of chloride; this was better than the previous attempts in England to instal cooling coils at the bottom of the shaft. Pötsch's conception implied the construction of ice walls with the means of boreholes and refrigerators. By his method a set of boreholes was driven through the watery strata, the smaller pipes contained within the main bore pipes, providing a channel through which calcium chloride was pumped, returning through the longer pipe until the ground was frozen solid. He obtained a patent in 1883 and many leading international journals reported on the method the same year.In 1884 he established the Internationale Gesselschaft für Schacht-, Brucken-und Tunnelbau in Magdeburg and he also became Director of the Poetsch-Sooy-Smith Freezing Company in New Jersey, which constructed the first freezing shaft in America in 1888.However, Pötsch was successful only for a short period of time and, being a clumsy entrepreneur, he had to dissolve his company in 1894. Unfortunately, his decision to carry out the complete shaft-sinking business did not allow him to concentrate on solving upcoming technical problems of his new process. It was Louis Gebhardt (1861–1924), his former engineer, who took care of development, especially in co-operation with French mining engineers, and thus provided the basis for the freezing process becoming widely used for shaft-sinking in complicated strata ever since.[br]Bibliography1886, Das Gefrierverfahren. Methode für schnelles, sicheres und lotrechtes Abteufen von Schächten im Schwimmsande und uberhaupt im wasserreichen Gebirge; für Herstellung tiefgehender Bruckenpfeiler und für TunnelBauten in rolligem und schwimmendem Gebirge, Freiberg.1889, Geschichtliches über die Entstehung und Herausbildung des Gefrierverfahrens, Magdeburg.1895, Das Gefrierverfahren und das kombinierte Schachtabbohr-und Gefrierverfahren (Patent Pötsch), Freiberg.Further ReadingD.Hoffmann, 1962, AchtJahrzehnte Gefrierverfahren nach Putsch, Essen: Glückauf (the most substantial biography; also covers technological aspects).G.Gach, 1986, In Schacht und Strecke, Essen: Glückauf, pp. 31–53 (provides information on the development of specialized mining companies in Germany originating in the freezing process).WKBiographical history of technology > Pötsch, Friedrich Hermann
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