proton GMAT

Electrons are negatively charged with electricity,protons are positively charged.

电是带负电荷,质是带正电荷。

The neutrons and protons form the core of the atom.

中和质构成了原核。

An electron has a negative charge,a proton has a positive charge.

电带负电荷,质带正电荷。

The nucleus of an atom consists of neutrons, protons and other particles.

原核由中、质和其他粒构成。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

对铁氢化酶活性中心进行化学模拟将有可能产生出新型产氢催化剂。

That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦斯柏克莱国家实验室加速器（Bevatronaccelerator）里，以质撞击铜片便可以办得到。

Using 4 V DC electrical action,the possibility of the solid proton electrode,antimonic acid, gettering of tritium from air is investigated.

用锑酸作消气材料,压制成消氚电极,在适当外加条件下,考察了锑酸作消氚材料直接将含氚废空气中氚除去可能性。

The rearrangement of acetone oxime in the Beckmann solution involves three acetic acid molecules and one proton (present as an oxonium ion).

模拟表明，有三个乙酸分和一个质（以氧鎓形式纯在）参与了应。