-
1 chemical attraction
Англо-русский словарь нефтегазовой промышленности > chemical attraction
-
2 chemical attraction
Нефть: химическое средство -
3 chemical attraction
kimyasal çekim -
4 chemical attraction
kimyasal çekim -
5 attraction
притяжение; тяготение
* * *
* * *Англо-русский словарь нефтегазовой промышленности > attraction
-
6 chemistry
1) no indef. art. Chemie, die2) (fig.) unerklärliche Wirkungskraft* * *['kemistri] 1. noun((the science that deals with) the nature of substances and the ways in which they act on, or combine with, each other: Chemistry was his favourite subject; the chemistry of the blood.) die Chemie- academic.ru/12290/chemical">chemical2. noun(a substance used in or obtained by a chemical process: Some chemicals give off harmful fumes.) die Chemikalie- chemist* * *chem·is·try[ˈkemɪstri]n no plmanufacturing \chemistry technische Chemie, Großchemie fphysical \chemistry physikalische Chemietechnical \chemistry technische Chemiethe \chemistry is right between them die Chemie stimmt zwischen den beiden* * *['kemIstrɪ]n1) Chemie f; (= chemical make-up) chemische Zusammensetzung2) (fig) Verträglichkeit fthe chemistry between us was perfect — wir haben uns sofort vertragen, es hat sofort zwischen uns gefunkt (inf)
the chemistry of physical attraction/of love — das Kräftespiel der körperlichen Anziehung/in der Liebe
* * *chemistry [-trı] s1. Chemie f:chemistry set Chemiebaukasten m2. a) chemische Eigenschaften pl oder Zusammensetzungb) chemische Abläufe pl (im Körper)3. fig Wesen n, Natur f4. fig Harmonie f, Verträglichkeit f:the chemistry is right between them zwischen ihnen stimmt die Chemie;the chemistry between them is all wrong sie können einfach nicht miteinanderchem. abk1. chemical;2. chemistry3. chemist* * *noun, no pl.1) no indef. art. Chemie, die2) (fig.) unerklärliche Wirkungskraft* * *n.Chemie f. -
7 theory
1) теория•-
Abbe's theory
-
Abbe theory
-
absolute reaction rate theory
-
acid-basic catalysis theory
-
adhesive theory of friction
-
affinity theory
-
age theory
-
Airy-Stokes theory
-
approximation theory
-
Arrhenius theory
-
association theory
-
automata theory
-
automatic control theory
-
behavior theory of canals
-
boundary-layer interaction theory
-
boundary-layer theory
-
Bronsted theory
-
bunching theory
-
catastrophe theory
-
chemical graph theory
-
chemical kinetics theory
-
circuit theory
-
coding theory
-
combinatorial theory
-
communications theory
-
communication theory
-
constant angle theory of arch dam design
-
contact clastohydrodynamic theory
-
control theory
-
control-system theory
-
coordination theory
-
Coulomb's wedge theory
-
cylinder theory of arch dam design
-
delamination theory of wear
-
diffraction theory
-
diffusion theory
-
dispersion theory
-
dissociation theory
-
donor-acceptor interaction theory
-
double shear theory
-
drag theory
-
effective arch theory
-
elastic theory
-
elastic wave theory
-
elasticity theory
-
electromagnetic field theory
-
electromagnetic theory
-
energetical wear theory
-
erosion theory
-
estimation theory
-
evaporation theory
-
fatigue theory of wear
-
fatigue theory
-
field theory
-
filter theory
-
flash temperature theory
-
Flory theory
-
free space theory
-
free volume theory
-
free-electron theory of metals
-
fuzzy-set theory
-
game theory
-
general theory
-
generalized electric machine theory
-
graph theory
-
gravitational theory
-
gravitation theory
-
group theory
-
handling theory
-
hydroxo-complex theory
-
imperfection theory
-
information theory
-
ionic theory
-
kinetic theory of gases
-
kinetic theory of liquids
-
local theory
-
logic theory
-
long-range stress theory
-
magnetic field theory
-
magnetotelluric theory
-
mapping theory
-
mathematical economic theory
-
maximum shear theory
-
maximum strain energy theory
-
Maxwell's electromagnetic theory
-
mechanical interlocking friction theory
-
membrane theory
-
mixing length theory
-
model theory
-
molecular attraction friction theory
-
molecular theory
-
molecular-kinetic theory
-
molecular-mechanical theory of friction
-
mosaic-block theory
-
multienergy-group diffusion theory
-
multigroup theory
-
multiple catalysis theory
-
multiple seismometer theory
-
network flow theory
-
network theory
-
nuclear drop theory
-
nuclear theory
-
number theory
-
nutrient theory
-
one-speed diffusion theory
-
oxidational theory of wear
-
oxide-film barrier theory
-
oxyacid theory
-
oxygen attack theory
-
peracid theory of gum formation
-
perturbation theory
-
plastic collapse theory
-
plastic theory
-
plasticity theory
-
plate theory
-
potential field theory
-
potential theory
-
prediction theory
-
probability theory
-
quantum field theory
-
quantum theory of light
-
queueing theory
-
queuing theory
-
radiometry theory
-
Rankine's theory
-
ray-path theory
-
ray theory
-
reflection theory
-
refraction theory
-
regime theory of rivers
-
renewal theory
-
scaled-particle theory
-
seismic theory
-
set theory
-
solid-state theory
-
solvation theory
-
stability theory
-
statistical-decision theory
-
steady-state creep theory
-
superlattice theory
-
system theory
-
theory of algorithms
-
theory of chances
-
theory of elasticity
-
theory of errors
-
theory of failure
-
theory of functions
-
theory of lateral earth pressure
-
theory of limits
-
theory of magnetism
-
theory of oscillations
-
theory of plasticity
-
theory of reliability
-
theory of scheduling
-
theory of screws
-
theory of similarity
-
theory of specific heats
-
theory of stream lines
-
theory of strength
-
theory of testing
-
theory of thermoelastic instability of contact
-
theory of vibrations
-
thermodiffusion theory
-
thermofluctuational strength theory
-
tidal-wave theory
-
tractive-force theory
-
transition state theory
-
transport theory
-
unified electrical machine theory
-
utility theory
-
valence bond theory
-
valency theory
-
variable-radius theory
-
wave theory of light
-
welding-shearing friction theory
-
zone theory of solids -
8 Crookes, Sir William
SUBJECT AREA: Electricity[br]b. 17 June 1832 London, Englandd. 4 April 1919 London, England[br]English chemist and physicist who carried out studies of electrical discharges and cathode rays in rarefied gases, leading to the development of the cathode ray tube; discoverer of the element thallium and the principle of the Crookes radiometer.[br]Crookes entered the Royal College of Chemistry at the age of 15, and from 1850 to 1854 held the appointment of Assistant at the college. In 1854 he became Superintendent of the Meteorological Department at the Radcliffe Observatory in Oxford. He moved to a post at the College of Science in Chester the following year. Soon after this he inherited a large fortune and set up his own private laboratory in London. There he studied the nature of electrical discharges in gases at low pressure and discovered the dark space (later named after him) that surrounds the negative electrode, or cathode. He also established that the rays produced in the process (subsequently shown by J.J.Thompson to be a stream of electrons) not only travelled in straight lines, but were also capable of producing heat and/or light upon impact with suitable anode materials. Using a variety of new methods to investigate these "cathode" rays, he applied them to the spectral analysis of compounds of selenium and, as a result, in 1861 he discovered the element thallium, finally establishing its atomic weight in 1873. Following his discovery of thallium, he became involved in two main lines of research: the properties of rarified gases, and the investigation of the elements of the "rare earths". It was also during these experiments that he discovered the principle of the Crookes radiometer, a device in which light is converted into rotational motion and which used to be found frequently in the shop windows of English opticians. Also among the fruits of this work were the Crookes tubes and the development of spectacle lenses with differential ranges of radiational absorption. In the 1870s he became interested in spiritualism and acquired a reputation for his studies of psychic phenomena, but at the turn of the century he returned to traditional scientific investigations. In 1892 he wrote about the possibility of wireless telegraphy. His work in the field of radioactivity led to the invention of the spinthariscope, an early type of detector of alpha particles. In 1900 he undertook investigations into uranium which led to the study of scintillation, an important tool in the study of radioactivity.While the theoretical basis of his work has not stood the test of time, his material discoveries, observations and investigations of new facts formed a basis on which others such as J.J. Thomson were to develop subatomic theory. His later involvement in the investigation of spiritualism led to much criticism, but could be justified on the basis of a belief in the duty to investigate all phenomena.[br]Principal Honours and DistinctionsKnighted 1897. Order of Merit 1910. FRS 1863. President, Royal Society 1913–15. Honorary LLD Birmingham. Honorary DSc Oxon, Cambridge, Sheffield, Durham, Ireland and Cape of Good Hope.Bibliography1874, On Attraction and Repulsion Resulting from Radiation.1874, "Researches in the phenomenon of spiritualism", Society of Metaphysics; reprinted in facsimile, 1986.For many years he was also Proprietor and Editor of Chemical News.Further ReadingE.E.Fournier D'Albe, 1923, Life of Sir William Crookes. Who Was Who II, 1916–28, London: A. \& C. Black. T.I.Williams, 1969, A Biographical Dictionary of Scientists. See also Braun, Karl Ferdinand.KF / MG
См. также в других словарях:
Chemical attraction — Attraction At*trac tion, n. [L. attractio: cf. F. attraction.] 1. (Physics) An invisible power in a body by which it draws anything to itself; the power in nature acting mutually between bodies or ultimate particles, tending to draw them together … The Collaborative International Dictionary of English
Chemical attraction — Chemical Chem ic*al, a. Pertaining to chemistry; characterized or produced by the forces and operations of chemistry; employed in the processes of chemistry; as, chemical changes; chemical combinations. [1913 Webster] {Chemical attraction} or… … The Collaborative International Dictionary of English
chemical attraction — the tendency of atoms of one element to unite with those of another; called also a. of affinity … Medical dictionary
chemical attraction — noun the force attracting atoms to each other and binding them together in a molecule basic dyes have an affinity for wool and silk • Syn: ↑affinity • Hypernyms: ↑force … Useful english dictionary
Chemical — Chem ic*al, a. Pertaining to chemistry; characterized or produced by the forces and operations of chemistry; employed in the processes of chemistry; as, chemical changes; chemical combinations. [1913 Webster] {Chemical attraction} or {Chemical… … The Collaborative International Dictionary of English
Chemical affinity — Chemical Chem ic*al, a. Pertaining to chemistry; characterized or produced by the forces and operations of chemistry; employed in the processes of chemistry; as, chemical changes; chemical combinations. [1913 Webster] {Chemical attraction} or… … The Collaborative International Dictionary of English
Attraction — At*trac tion, n. [L. attractio: cf. F. attraction.] 1. (Physics) An invisible power in a body by which it draws anything to itself; the power in nature acting mutually between bodies or ultimate particles, tending to draw them together, or to… … The Collaborative International Dictionary of English
Attraction of gravitation — Attraction At*trac tion, n. [L. attractio: cf. F. attraction.] 1. (Physics) An invisible power in a body by which it draws anything to itself; the power in nature acting mutually between bodies or ultimate particles, tending to draw them together … The Collaborative International Dictionary of English
chemical affinity — /kɛmɪkəl əˈfɪnəti/ (say kemikuhl uh finuhtee) noun 1. chemical attraction; the force binding atoms together. 2. the free energy change during a chemical reaction …
chemical association — ▪ chemical bonding the aggregation of atoms (atom) or molecules (molecule) into larger units held together by forces weaker than chemical bonds that bind atoms in molecules. The term is usually restricted to the formation of aggregates of… … Universalium
attraction of affinity — chemical a … Medical dictionary