大部分物体都是电荷平衡的——含等量的电子和质子。
Most things are balanced - with equal numbers of electrons and protons.
质子是带正电荷的物质的基本粒子。
A proton is an elementary particle of matter that possesses a positive charge.
当时唯一知道的带有正电荷的粒子是质子。
The only particles of positive charge known at that time were protons.
电子携带负电荷，而质子携带正电荷，这就是所有需要的东西。
The electrons carry the negative charge, the protons carry the positive charge. That was all that was needed.
电子携带负电荷，而质子携带正电荷，这就是所有需要的东西。
The electrons carry the negative charge, the protons carry the positive charge.That was all that was needed.
一个质子由三个带电的夸克通过强相互作用力结合而形成，它的半径是由电荷密度降到某一确定值的距离来确定的。
A proton contains three charged quarks bound by the strong force and its radius is defined as the distance at which the charge density drops below a certain value.
当电子流通过灯泡中带正电荷的气体(质子和中子核)。
When electric currents (electrons) are passed through positively-charged gasses (protons and neutron nucleuses) inside bulbs.
强核力的一部分也由中子提供，在大多数原子核内，中子比质子数量多，并且不带电荷。
Some of this force is also supplied by neutrons, which outnumber protons in most nuclei and have no electric charge.
质子和中子构成电荷双重态。
那种变化从Kiser博士的果冻状固体的分子链上夺走质子，留下暴露的负电荷以便与水分子成键。
That shift RIPS protons from the molecular chains of Dr Kiser's jelly-like solid, leaving exposed negative charges primed to form bonds with water molecules.
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。
If an atom contains three protons, it must have three electrons to be electrically neutral.
氘核：氘原子的原子核，由一个质子和一个中子组成，被视为带单位正电荷的亚原子。
Deuteron: the nucleus of a deuterium atom consisting of a proton and a neutron regarded as a subatomic particle with unit positive charge.
中子既不象带负电荷的电子，也不象带正电荷的质子，它根本就不带任何电荷。
Unlike either the electron which has a negative charge or the proton which has a positive charge, the neutron has no charge at all.
质子带有一个正电荷，电子带有一个负电荷，但这两种电荷中子都没有。
A proton has positive charge and an electron (has) a negative charge, but a neutron has neither.
在质子和电子这两个微粒之间有一个很大的吸引力，而这个吸引力总是存在于正、负电荷之间。
Between these two tiny particles, the proton and the electron, there is a powerful attraction that is always present between negative and positive electric charges.
所有的物质都是由分子构成的，而所有的分子内都有微小的原子、带正电荷的质子、中性的中子和带负电荷的电子。
All materials are made up of molecules, and all molecules have tiny atoms, with positively charged protons, neutral neutrons, and negatively charged electrons.
电子是带负电荷的，质子是带正电荷的。
Electrons are negatively charged with electricity, protons are positively charged.
质子虽然很重，但要受原子核的排斥，因为它们都带正电荷。
The proton, although it was heavy, would be repelled by nucleus, since they both have positive charges.
所有基本粒子如质子和电子都有其对应的反物质。它们的质量相同，电荷相反。
All elementary particles, such as protons and electrons, have antimatter counterparts with the same mass but the opposite charge.
质子有一个电荷，与电子的电荷相等，但是，质子的重量几乎是电子的两千倍。
A proton has an electrical charge that is equal to that of the electron, but the proton weighs almost two thousand times as much as the electron.
质子带正电荷，电子带负电荷。
A proton has positive charge and an electron has negative charge.
任一种情况下，电荷就是电子或质子的电荷。
The charges themselves in either case are those of electrons or protons.
质子带正电荷，电子带负电荷，中子两种电荷都不带。
The proton carries a positive charge and the electron carries a negative charge but the neutron carries neither.
由于原子内的质子数与电子数相同，所以原子不带电荷。
Atoms have equal Numbers of protons and electrons, so have no net charge.
该氧分子形成气泡在电极，和质子迁移脱离带正电荷的电极。
The oxygen molecules form bubbles at the electrode, and the protons migrate away from the positively charged electrode.
质子带正电荷，互相排斥。
电子带负电荷，质子带正电荷。
An electron has a negative charge, a proton has a positive charge.
电子带负电荷，质子带正电荷。
An electron has a negative charge, a proton has a positive charge.
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