爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
2.This charge is a positive charge.
这个电荷是正电荷。收藏指正
3.The positive pole carries a positive charge while the negative pole does a negative charge.
正极带正电荷, 负极带负电荷。收藏指正
4.An electron has a negative charge,a proton has a positive charge.
电子带负电荷,质子带正电荷。收藏指正
5.Cathode rays are attracted by a positive charge.
阴极射线被正电荷所吸引。收藏指正
6.The electron, for example, has negative charge, whilst its antiparticle, called the positron, has positive charge.
举例说明，比如电子带负电荷，同时，它的反粒子被称作正电子—带有正电荷。收藏指正
7.One end of each molecule had a positive charge and the other end had a negative charge.
每个水分子的一端带上正电荷，而另一端带上负电荷。收藏指正
8.A proton has a positive charge and an electron a negative charge, but a neutron has neither.
质子带正电，电子带负电，而中子既不带正电，也不带负电。收藏指正
9.To increase the positive charge or valence of(an element) by removing electrons.
氧化通过除去一个元素电子来增加电性或原子价收藏指正
10.The positive charge of manganese ion increased with Co3+, Al3+, V inserted and the Jahn-Teller effect was restrained.
Co~(3+)、Al~(3+)、V(不同价态)等的掺入增加了锰离子所带的正电荷,有效抑制了Jahn-Teller效应。收藏指正
尝试查询
汉英释义