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electron volt
[计] 电子伏特
- ( One electron volt is defined as the kinetic energy gained by an electron when it is accelerated by a potential difference of one volt.
我们把一个电子被一伏特的电位差加速后所得到的动能定义为一电子伏特。 - A photon with one electron volt of energy corresponds to the infrared wavelength of1,240 nanometers, and a photon of two electron volts has a wavelength half as much—62
能量为一电子伏特的光子波长为1240奈米，相当于红外线的波长；能量为二电子伏特的光子波长为620奈米，其颜色偏红。
electron volt
[ noun ]
a unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt
<noun.quantity>
a unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt
<noun.quantity>
electron volt
electron voltmeter
electron watt-hour meter
electron wave
electron wave function
electron wave magnetron
electron wave tube
electron wavelength
electron waves
electron whistler
electron withdraw group
electron withdrawing ...
electron work functon
electron zero-checker
electron(ic) camera
electron(ic) emission
electron-accelerating...
electron-amplifier
electron-atom bremsst...
electron-atom collision
electron-baem spot
electron-beam
electron-beam (melted...
electron-beam address...
electron-beam counter...
electron-beam current
electron-beam draftin...
electron-beam drilling
electron-beam drillin...
electron-beam evaporator
electron-beam excitation
electron-beam excited...
electron-beam film sc...
electron-beam floatin...
electron-beam furnace
electron-beam generator
electron-beam heater
electron-beam image r...
electron-beam injecte...
electron-beam instrument
electron-beam ion source
electron-beam laser
electron-beam lithogr...
electron-beam machining
electron-beam magneto...
electron-beam melted ...
electron-beam melting
electron-beam melting...
electron-beam melting...
electron-beam memory
electron-beam microprobe
electron-beam mode di...
electron-beam paramet...
electron-beam probe
electron-beam process
electron-beam pumped ...
electron-beam pumped ...
electron-beam pumping
electron-beam recorder
electron-beam recording
electron voltmeter
electron watt-hour meter
electron wave
electron wave function
electron wave magnetron
electron wave tube
electron wavelength
electron waves
electron whistler
electron withdraw group
electron withdrawing ...
electron work functon
electron zero-checker
electron(ic) camera
electron(ic) emission
electron-accelerating...
electron-amplifier
electron-atom bremsst...
electron-atom collision
electron-baem spot
electron-beam
electron-beam (melted...
electron-beam address...
electron-beam counter...
electron-beam current
electron-beam draftin...
electron-beam drilling
electron-beam drillin...
electron-beam evaporator
electron-beam excitation
electron-beam excited...
electron-beam film sc...
electron-beam floatin...
electron-beam furnace
electron-beam generator
electron-beam heater
electron-beam image r...
electron-beam injecte...
electron-beam instrument
electron-beam ion source
electron-beam laser
electron-beam lithogr...
electron-beam machining
electron-beam magneto...
electron-beam melted ...
electron-beam melting
electron-beam melting...
electron-beam melting...
electron-beam memory
electron-beam microprobe
electron-beam mode di...
electron-beam paramet...
electron-beam probe
electron-beam process
electron-beam pumped ...
electron-beam pumped ...
electron-beam pumping
electron-beam recorder
electron-beam recording
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中国词汇量第二的英语词典
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