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Electron transfer
| Глоссарий терминов в нанотехнологиях |
The passage of an electron from one constituent of a system to another, as from one molecule or ion to another. applications include photography, xerography, and dye-sensitized injection solar cells.
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Electron, английский
- The electron is a low mass particle ( 1/1836 that of a proton ) with a unit negative electric charge. in simple terms the electrons are said to orbit around the nucleus of atoms . positively charged electrons can also exist, these being known as positrons
- Negatively charged particle of an atom.
- An elementary particle of an atom with a negative electrical charge and a mass of 1/1837 of a proton; electrons surround the positively charged nucleus of an atom and determine the chemical properties of an atom. the movement of electrons in an electrical conductor constitutes an electric current.
- An elementary particle of an atom with a negative electrical charge and a mass of
- One of the fundamental constituents of atoms. the electron is a very small negatively charged particle with a rest mass of approximately 1/1836 that of the hydrogen atom, or 9.107 x 10-28 gm. it has an electric charge of 4.802 x 10-10 statcoulomb (the electrostatic unit of charge). electrons appear to be uniform in mass and charge.
Electron affinity, английский
The amount of energy absorbed or given off when an atom accepts an electron.
Electron bands, английский
Electron beam, английский
A concentrated flow of electrons in a nominated direction.
Electron beam brazing, английский
Electron beam convergence, английский
Electron beam current, английский
Electron beam cutting, английский
Electron beam divergence, английский
Electron beam heat treating, английский
Electron beam machining, английский
Electron beam melting, английский
Electron beam power, английский
Electron beam recorder, английский
Electron beam recording, английский
Запись электронным лучом
Electron beam weld rotor, английский
Electron beam welding, английский
Сварка электронным лучом
Electron beam welding , английский
Electron beam , английский
Electron capture, английский
Electron capture (rt), английский
A mode of radioactive decay in which a bound electron is captured by the nucleus of the same atom, producing a vacancy in an inner emission of characteristic x-rays or auger electrons.
Constituent, английский
- A substance which forms part of something the chemical constituents of nerve cells
- N составляющая (син. phrase) analysis discontinued ~ разрывная составляющая immediate ~ непосредственно составляющая obligatory ~ обязательная составляющая ultimate ~ конечная составляющая unique ~ единичная составляющая
- Составляющая (часть) ~s of concrete компоненты бетона или бетонной смеси
- A person who is associated with, or who is a member of, a non-profit organization.
Photography, английский
- Technique of producing permanent images on sensitized surfaces by means of the photochemical action of light or other forms of radiant energy.
- Writing with light.
- The word photography comes from two old greek words “phos” meaning light and “graph” meaning to draw. so photograph literally means to draw with light, or a drawing made with light. so photography is the art of drawing with light.
- The act of taking pictures with a camera the development of x-ray photography has meant that internal disorders can be more easily diagnosed.
- Фотосъёмка, фотография
Xerography, английский
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Electron transport, английский
The manipulation of individual electrons. nanolithography techniques allow single electrons to be transported at very low temperatures in specially designed circuits.
Electron equivalents (ees), английский
A class of programmable atom equivalent that is much smaller than traditional paes. the small size allows these materials to diffuse throughout the crystalline assemblies, much like classical electrons in metal solids.
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