electrically neutral atom
常见例句
- we knew that the atom was electrically neutral.
原子是电中性的。 - If an atom contains three protons, it must have three electrons to be electrically neutral.
如果一个原子含有三个质子，这个原子必然有三个电子，使之不带电荷。
blog.sina.com.cn - An atom containing an equal number of protons and electrons is electrically neutral, otherwise it has a positive or negative charge and is an ion.
原子含有相同数目的质子，电子电气中立的，否则它有一个积极或消极的收费，是一种离子。
blog.sina.com.cn - we knew that the atom was electrically neutral.
原子是电中性的。
麻省理工公开课 - 固态化学导论课程节选 返回 electrically neutral atom