1.
Uncharged soluble organic materials can not carry a current.
不带电荷的可溶有机物不能传导电流。
2.
The nucleus is formed of neutrons with no charge and protons with a positive charge
核子是由不带电荷的中子和带正电荷的质子形成的。
3.
In physics, a neutral object is one that is not charged with electricity.
在物理上,中性物体是指不带电荷的物体。
4.
If a body is nonelectrified, the positive charges balance with negative ones.
如果一个物体不带电,它的正电荷与负电荷相等。
5.
Neutron has no charge, either positive or negative.
中子既不带正电荷,也不带负电荷。
6.
Electrons are negatively charged with electricity,protons are positively charged.
电子是带负电荷的,质子是带正电荷的。
7.
An electron with a negative charge, as contrasted with a positron.
电子带有负电荷,与正电荷相反的电子
8.
The weight of the neutron is about the same as a proton, but it has no electrical charge.
中子的重量和质子差不多相等,但中子不带电荷。
9.
The neutrally charged water was attracted to the negatively charged balloon because the water molecules were polarized.
由于水分子被极化,不带电的水即被带负电荷的气球吸引。
10.
Similarly charged colloidal particles cannot come close enough together to agglomerate into larger particles.
带相同电荷的胶粒不能紧密靠近,它们不能聚集成较大的颗粒。
11.
As the electron carries nature's smallest unit of electric charge, it also carries the indivisible unit of spin.
因为电子是携带电荷的天然最小单位,所以电子也携带不可分的自旋角动量单位。
12.
Electrons are negatively charged with electricity; protons are positively charged
电子带有负电荷,质子带有正电荷。
13.
A virus is nigatively charged above its isoelectric point.
病毒在它的等电离点以上时带负电荷。
14.
Similarly the positively charged proton has a negatively charged antiparticle, the antiproton.
同样的,带正电荷的质子具有其带负电荷的反粒子—即反质子。
15.
All positively charged species in solution must be balanced by equivalent numbers of negatively charged species.
溶液中所有带正电荷物质必须被等量的带负电荷物质所平衡。
16.
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。
17.
As a result they become negatively charged.
两者结合后会成为带负电荷的离子。
18.
A molecule carrying both a positive and a negative charge.
两性离子带有正负电荷的分子