Positive electron and antiparticle are found.

正电子及反粒子的发现。

youdao

So do you think noble gases would have a high positive electron affinity, a low positive, or negative electron affinity?

那么，你认为稀有气体的电子亲和能，应该是一个高的正值，一个低的正值，还是一个负值？

youdao

It is a naked electron and is a sodium positive ion.

它是个裸电子，是钠正离子。

youdao

So do you think noble gases would have a high positive electron affinity, a low positive, or negative electron affinity?

那么，你认为稀有气体的电子亲和能,应该是一个高的正值，一个低的正值，还是一个负值？

麻省理工公开课 - 化学原理课程节选

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，以氯为例，我们可以说氯的电子亲和能,应该等于正的，349，千焦每摩尔。

麻省理工公开课 - 化学原理课程节选

For example, the positive ions, these are electron deficient.

例如，正离子，是缺少电子的。

麻省理工公开课 - 固态化学导论课程节选

With that exception, all electric charges were expected to be exact multiples of an electron's negative one, or its positive equivalent.

ECONOMIST: The 1998 Nobel prizes