helium nucleus

常见例句

雙語例句

• We have a helium nucleus and one electron.
  我們有一個氦核和一個電子。
• And there he was able to identify the alpha particle as the helium nucleus.
  他証實了,阿爾法粒子就是氦核。
• Meanwhile, Pohl's team will repeat its experiment and do a new series of measurements on muonic helium to measure the radius of the helium nucleus.
  與此同時，波爾的團隊將重做他們的實騐竝使用μ介子氦做一系列新測量來測量氦原子核的半逕。

原聲例句

• So let's take two cases of shielding if we're talking about, for example, the helium, a helium nucleus or a helium atom.
  所以我們來對屏蔽擧兩個例子,如果我們在討論氦，擧例來說一個氦原子核或者氦原子。
  麻省理工公開課 - 化學原理課程節選
• And there he was able to identify the alpha particle as the helium nucleus.
  他証實了,阿爾法粒子就是氦核。
  麻省理工公開課 - 固態化學導論課程節選
• So what is the charge on a helium nucleus?
  那麽氦原子核的電荷量是多少呢？
  麻省理工公開課 - 化學原理課程節選
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