free electron
常见例句
- This represents the free electron.
這就是自由電子。 - It is a free electron so there is no potential energy to be accounted for.
對於自由電子,因此沒有什麽勢能。 - But we see if we have a free electron, as we do in this dotted line here, that's going to be a higher energy that's less stable.
但是我們看到如果,我們有一個自由電子,就像虛線所示那樣,那將會是一個較高的,不夠穩定的能量。 - This should make sense, because if an atom has a very high electron affinity, that means it's really happy taking an electron from another atom, or taking a free electron -- that that's very favorable.
這應該是郃理的,因爲如果一個原子有很高的電子親和能,這意味著,它非常樂意從另外一個原子那裡奪取一個電子,或者得到一個自由電子--這是非常利於發生的。
麻省理工公開課 - 化學原理課程節選 - But we see if we have a free electron, as we do in this dotted line here, that's going to be a higher energy that's less stable.
但是我們看到如果,我們有一個自由電子,就像虛線所示那樣,那將會是一個較高的,不夠穩定的能量。
麻省理工公開課 - 化學原理課程節選 - It is a free electron so there is no potential energy to be accounted for.
對於自由電子,因此沒有什麽勢能。
麻省理工公開課 - 固態化學導論課程節選 - The high average power infrared Free Electron Laser (FEL) provides intense beams of laser light that can be tuned to atmosphere-penetrating wavelengths.
FORBES: U.S. Navy Pioneers Next-Gen Electric Weaponry - While some of these weapon and sensor systems like the Electromagnetic Railgun or the Free Electron Laser are at least a decade away, the Laser Weapon System and Air and Missile Defense Radar systems are almost ready for prime time deployment today.
FORBES: Ten Clean Energy Technologies The U.S. Military Needs To Win The Next Naval War - The US Navy's free-electron laser has broken a few records already, but it's just plowed through another fairly big one -- one that its creators say could put it on the fast track to actually being used to shoot down missiles.
ENGADGET: US Navy's free-electron laser breaks another record, takes aim at missiles next 返回 free electron