我们写在这，原子核带正e的电荷，我们看到作用力。

So, an electron has a charge of negative e, we've written here and the nucleus has a charge of positive e.

youdao

融合重氢同位素需要大量能量，部分原因是因为原子核带正电并相互排斥。

Fusing heavy hydrogen isotopes requires lots of energy, partly because the nuclei are positively charged and repel each other.

youdao

扣带皮层部位接下来每秒钟活动的变化，也许与杏仁核的变化有关，因为扣带皮层部位控制着杏仁核。

Second-to-second changes in its activity might, though, be expected to be correlated with changes in the amygdalas, because of its role in regulating them.

youdao

According to this theory, the atoms consist of a positively charged nucleus surrounded by a stream of electrons kept together by attractive forces from the nucleus.

根据这个理论，原子由一个带正电荷的核组成,由于来自核的吸引力,电子流围绕在核的周围。

麻省理工公开课 - 固态化学导论课程节选

And, it involves a single electron orbiting a positively charged nucleus.

包含了一个单独的电子轨道,一个带正电荷的核。

麻省理工公开课 - 固态化学导论课程节选