electron affinity

常見例句

雙語例句

• Electron affinity, however, can be either negative or it can be positive.
  但是，電子親和能既可以是負(fù)的,也可以是正的。
• To answer this question you just really want to think about what does electron affinity means.
  要想答對這個問題,你只需要好好想一想,電子親和能的真正意義。
• Electron affinity is actually the ability of an atom, or we could also talk about an ion to gain electrons.
  電子親和能其實(shí)就是一個原子，或者我們也可以討論離子獲取電子的能力。

原聲例句

• Electron affinity is actually the ability of an atom, or we could also talk about an ion to gain electrons.
  電子親和能其實(shí)就是一個原子，或者我們也可以討論離子獲取電子的能力。
  麻省理工公開課 - 化學(xué)原理課程節(jié)選
• So, for example, for the chlorine case, we would say that the electron affinity for chlorine is actually positive 349 kilojoules per mole.
  比如，以氯為例，我們可以說氯的電子親和能,應(yīng)該等于正的，349，千焦每摩爾。
  麻省理工公開課 - 化學(xué)原理課程節(jié)選
• So do you think noble gases would have a high positive electron affinity, a low positive, or negative electron affinity?
  那么，你認(rèn)為稀有氣體的電子親和能,應(yīng)該是一個高的正值，一個低的正值，還是一個負(fù)值？
  麻省理工公開課 - 化學(xué)原理課程節(jié)選
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