带负电荷的区域非常大：数百米厚，直径达几千米。
The negatively charged region is large: several hundred meters thick and several kilometers in diameter.
由于这些电子都带负电荷，它们会相互排斥。
As these electrons are negatively charged they will attempt to repel each other.
在暴风云的形成过程中，带正电荷的粒子与带负电荷的粒子相互分离。
The separation of positively and negatively charged particles takes place during the development of the storm cloud.
带正电荷的粒子集中在云团的顶部和底部，但中间区域形成的是带负电荷的粒子。
Concentrations of positively charged particles develop at the top and bottom of the cloud, but the middle region becomes negatively charged.
质子带正电荷，电子带负电荷。
A proton has positive charge and an electron has negative 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.
负离子是一种带负电荷的空气离子。
The anion is one kind of air ion with negative electric charge.
病毒在它的等电离点以上时带负电荷。
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.
然后能量束转回带负电荷的高能流动孔。
The beam then arcs circumferentially back to a negatively charged high energy flux aperture.
由于这些电子都带负电荷的，所以会相互排斥。
As these electrons are negatively charged, they will attempt to repel each other.
电子带负电荷。
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，并且，负电的值为1。6乘以10到19，库伦。
It bears a negative charge and the value of minus 1.6 times 10 to the 19 coulombs.
这个空间倾向于使带负电荷的离子（例如那些CO2离子）向上空浮起。
This field tends to make negatively charged ions, such as those of CO2, drift upward.
就此而论，它控制由带负电荷的电子与正电荷原子核的形成的原子能级。
As such, it governs-among other things-the energy levels of an atom formed from negatively charged electrons and a positive nucleus.
带负电荷的离子把带正电的树脂分子存在于阴极系统的溶液中。
Negatively-charged ions keep the positively-charged resin molecules in a cathodic system in solution.
这个空间倾向于使带负电荷的离子（例如那些CO2 离子）向上空浮起。
This field tends to make negatively charged ions, such as those of CO 2 , drift upward.
硫酸乙酰肝素是一种结合在核心蛋白上的带负电荷的长直链多糖。
Heparan sulfates are long, unbranched, negatively charged polysaccharides that are bound to core proteins.
溶液中带正电荷的离子称为阳离子，带负电荷的离子称为阴离子。
The positively-charged ions in the solution are called cations, and the negatively-charged particles are called anions.
这种混合物中包含了带正电荷的钾离子和带负电荷的聚三氟甲基磺胺离子。
This compound consists of positively charged potassium ions and negatively charged trifluoromethylsulfonates.
氢气气泡的形式对电极，和带负电荷的哦-离子迁移脱离带负电荷的电极。
Hydrogen gas bubbles form on the electrode, and the negatively charged OH - ions migrate away from the negatively charged electrode.
原子是物质的基本单位组成了一个密集，中央核周围有云带负电荷的电子。
The atom is a basic unit of matter consisting of a dense, central nucleus surrounded by a cloud of negatively charged electrons.
蛋白质随着PH值不同携带不同电荷，但当某些化学试剂存在时会带负电荷。
Proteins carry a charge that changes with pH, but becomes negative in the presence of certain chemical detergents.
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.
氨基酸在低pH值下带正电荷(阳离子)，在高pH值下带负电荷(阴离子)。
Amino acids are positively charged (cationic) at low PH and negatively charged (anionic) at high PH.
你可能有所不知，你车的底盘其实连接着电池的负极，所以，你的车其实是带负电荷的。
You may not be aware of this but the chassis of your vehicle is actually connected to the negative terminal of your battery. So your car is actually negatively charged.
硅可以吸收光能，传导带正电荷和带负电荷的空位子到催化剂中，从而催化产生氢气和氧气。
The silicon absorbs sunlight and passes energetic, negatively charged electrons and positively charged electron vacancies to the catalysts on opposite sides that use them to make H2 and O2.
硅可以吸收光能，传导带正电荷和带负电荷的空位子到催化剂中，从而催化产生氢气和氧气。
The silicon absorbs sunlight and passes energetic, negatively charged electrons and positively charged electron vacancies to the catalysts on opposite sides that use them to make H2 and O2.
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