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.
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.
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.
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.
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.
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.
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.
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.
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.
质子带正电荷，电子带负电荷。
A proton has positive charge and an electron has negative charge.
细小的原子核内含不带电荷的中子及带正电荷的质子，而带负电荷的电子则沿轨道环绕原子核运行，情况就好像行星环绕太阳运行一样。
The nucleus consists of uncharged neutrons and positively charged protons. negatively charged electrons travel around the nucleus in their orbits, similar to the way planets moving around the sun.
电子带负电荷，质子带正电荷。
An electron has a negative charge, a proton has a positive 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。
电子带有负电荷，质子带有正电荷。
电子带有负电荷，质子带有正电荷。
Electrons are negatively charged with electricity, protons are positively charged.
电子带有负电荷，质子带有正电荷。
Electrons are negatively charged with electricity, protons are positively charged.
应用推荐