ЧТО ОЗНАЧАЕТ СЛОВО ELECTRON
электрон
Электрон является субатомной частицей с отрицательным элементарным электрическим зарядом. Электроны относятся к первому поколению семейства частиц лептонов и обычно считаются элементарными частицами, поскольку они не имеют известных компонентов или субструктур. У электрона есть масса, которая приблизительно равна 1/1836 от протона. Квантовомеханические свойства электрона включают внутренний импульс полуцелого значения в единицах ħ, что означает, что он является фермионом. Будучи фермионами, никакие два электрона не могут занимать одно и то же квантовое состояние в соответствии с принципом исключения Паули. Электроны также обладают свойствами как частиц, так и волн, и поэтому могут сталкиваться с другими частицами и могут быть дифрагированы как свет. Эксперименты с электронами лучше всего демонстрируют эту двойственность, поскольку электроны имеют крошечную массу. Многие физические явления включают электроны в существенной роли, такие как электричество, магнетизм и теплопроводность, а также участвуют в гравитационных, электромагнитных и слабых взаимодействиях. Электрон в пространстве создает вокруг него электрическое поле. Электрон, движущийся относительно наблюдателя, генерирует магнитное поле.
Значение слова electron в словаре английский языка
Определение электрона в словаре - это стабильная элементарная частица, присутствующая во всех атомах, вращающаяся вокруг ядра в числах, равных атомному номеру элемента в нейтральном атоме; лептон с отрицательным зарядом 1,602 176 462 × 10-19 кулонов, масса покоя 9,109 381 88 × 10-31 кг, радиус 2,817 940 285 × 10-15 метров и спин 1/2.
ЦИТАТЫ СО СЛОВОМ «ELECTRON»
Известные цитаты и высказывания со словом
electron.
The electron can no longer be conceived as a single, small granule of electricity; it must be associated with a wave, and this wave is no myth; its wavelength can be measured and its interferences predicted.
I always imagined myself somehow as an electron around some atom, and you're just, like, bouncing around and spinning. There was a never-ending supply of places to go, people to see, things to do, and fitting it all in became kind of an art.
We had to understand things like why the top quark was so heavy and the electron is so light. The Higgs is a big, important step.
In the 1920s, a generation before the coming of solid-state electronics, one could look at the circuits and see how the electron stream flowed. Radios had valves, as though electricity were a fluid to be diverted by plumbing. With the click of the knob came a significant hiss and hum, just at the edge of audibility.
In 1956 we observed the electron antineutrino.
We have learnt through experience that when an electrical ray strikes the surface of an atom, an electron, and in some circumstances a second and even a third electron, can be detached.
The removal of an electron from the surface of an atom - that is, the ionization of the atom - means a fundamental structural change in its surface layer.
My own interest in basic aspects of electron transfer between metal complexes became active only after I came to the University of Chicago in 1946.
You'd need a very specialized electron microscope to get down to the level to actually see a single strand of DNA.
According to well-known electrodynamic laws, an electron moving in a magnetic field is acted upon by a force which runs perpendicular to the direction of motion of the electron and to the direction of the magnetic field, and whose magnitude is easily determined.
КНИГИ НА АНГЛИЙСКИЙ ЯЗЫКЕ, ИМЕЮЩЕЕ ОТНОШЕНИЕ К СЛОВУ «ELECTRON»
Поиск случаев использования слова
electron в следующих библиографических источниках. Книги, относящиеся к слову
electron, и краткие выдержки из этих книг для получения представления о контексте использования этого слова в литературе на английский языке.
1
Electron Microscopy: Principles and Techniques for Biologists
The text also contains a complete atlas of ultrastructure.
John J. Bozzola, Lonnie Dee Russell,
1999
2
Electron Microscopy: Methods and Protocols
New to this edition are sections covering transmission electron microscopy (TEM), and scanning electron microscopy (SEM).
3
Electron Backscatter Diffraction in Materials Science
The purpose of this book is to provide the fundamental basis for electron backscatter diffraction in materials science, the current state of both hardware and software, and illustrative examples of the applications of electron backscatter ...
Adam J. Schwartz, Mukul Kumar, Brent L. Adams,
2010
4
Electron: A Centenary Volume
Multi-author centenary volume celebrating the discovery of the electron.
5
Electron Microscopy and Analysis, Third Edition
Equally as relevant for material scientists and bioscientists, this third edition is an essential textbook.
Peter J. Goodhew, John Humphreys, Richard Beanland,
2000
6
Practical
Electron Microscopy: A Beginner's Illustrated Guide
This is an extensively illustrated laboratory manual of transmission electron microscopy techniques for the laboratory technician, graduate student, or researcher.
Elaine Evelyn Hunter, Peter Maloney, Moïse Bendayan,
1993
7
Transmission
Electron Microscopy: A Textbook for Materials ...
This market-leading text has been fully updated and expanded in the first new edition for 12 years.
David B. Williams, C. Barry Carter,
2009
8
Electron Energy-Loss Spectroscopy in the
Electron Microscope
In two previous editions, Electron Energy-Loss Spectroscopy in the Electron Microscope has become the standard reference guide to the instrumentation, physics and procedures involved, and the kind of results obtainable.
9
Biological
Electron Microscopy: Theory, Techniques, and ...
At the introductory level, this portrayal does the discipline and the student a disservice. The instrumentation we use is complex, but ultimately understandable and, more importantly, repairable.
10
Electron Spin Resonance: A Comprehensive Treatise on ...
Second edition of classic reference contains comprehensive coverage of experimental techniques, theoretical and practical aspects of ESR instrumentation.
НОВОСТИ, В КОТОРЫХ ВСТРЕЧАЕТСЯ ТЕРМИН «ELECTRON»
Здесь показано, как национальная и международная пресса использует термин
electron в контексте приведенных ниже новостных статей.
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Transition from 3 to 2 dimensions increases conduction
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Microsemi's RTG4 Radiation-tolerant FPGAs Win Electron d'Or …
ALISO VIEJO, Calif., July 1, 2015 /PRNewswire/ -- Microsemi Corporation (Nasdaq: MSCC), a leading provider of semiconductor solutions ... «Virtual-Strategy Magazine, Июл 15»