positive electron

The most obvious influences on ion yield are ionization potential for positive ions and electron affinity for negative ions.

对于离子产额影响最大的因素分别是离子化势（正离子）和电子亲和势（负离子）。

Electron affinity, however, can be either negative or it can be positive.

但是，电子亲和能既可以是负的，也可以是正的。

By convention, current in a circuit is considered to flow from a more positive point to a more negative point, even though the actual electron flow is in the opposite direction.

按照惯例，电路中的电流被认为是从正端流向负端，上电子足以反方向流动的。

The results show that the potential of the oxidation peak of 1,4-DHP ( E_ ( pa)) becomes more positive, and the oxidation process is more difficult with an increase in the electron-attractive ability of the substituent at the C-4 position.

结果表明，1,4-DHP在GC电极上的氧化峰峰电位（EPa）随着C-4取代基的吸电子能力增强而升高，氧化反应越来越难进行。

Observations on the NOS positive neurons in Hirschsprung disease by light and electron microscopy

先天性巨结肠病肠壁NOS阳性神经元光镜和电镜观察

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？