而q1等于钠离子所带电荷量。
科学家证明一个完整的原子不带电荷。
Scientists have proved that a complete atom has no electrical charge.
但是，它不带电荷，所以不会受到排斥。
But since it doesn't have a charge it would not be repelled.
物体是指不带电荷的物体。
记住，e代表元电荷，而非电子所带电荷。
Remember, e represents the elementary charge, not the charge on the electron.
汽油所带电荷在流经接地金属管时有很大损失。
The electricity which is carried by gasoline suffers heavy losses when the gasoline is led to flow through earthing matellic pipe.
这些变化均与金属离子所带电荷和原子半径有关。
All the variations are associated with the charges and atomic radiuses of metals.
它们质量极小，不带电荷，可以穿透几乎任何物体而不留痕迹。
They have a minuscule mass, no electric charge, and pass through almost any material as though it was not there.
尘埃粒子所带电荷数越大，磁场对它的影响越明显。
The more charge number the dust grain carries the more obvious the magnetic field effects on it.
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.
用电场分离带电荷的生物分子如：dna、RNA和蛋白质。
The use of electrical fields to separate charged biomolecules such as DNA, RNA and proteins.
离子通道位于细胞外膜，使带电荷原子(即化学术语中的离子)可以进出细胞。
Ion channels sit in a cell's outer membrane and let electrically charged atoms (ions, as they are known in chemical jargon) in and out of the cell.
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.
在导体或一些溶液中，真正移动的是带电荷的粒子，如自由电子、离子。
In the conductor or some solutions, the true migration is the belt electric charge granule, like free electron, ion.
几道闪电击中希腊卡瓦拉远海水面。闪电能够击中任何可能带电荷的东西，其中包括水。
Several bolts of lightning strike the water off the coast of Kavala, Greece. Lightning can strike anything that can become electrically charged—including water.
其二，不需要涡轮机，因为离子(带电荷的原子)实际运行的通道就能产生电流。
For another, the actual passage of the ions (which are electrically charged atoms) creates the current, so no turbine is required.
根据蛋白质所带电荷的不同而进行分离的一种柱层析技术。层析柱用离子装填。
A type of column chromatography in which proteins are separated according to charge. Column is loaded with ions.
就如最近已经知晓并做过记录的那样，行星X带电荷的尾部引起了电磁扰乱现象。
The charged tail of Planet X causes electromagnetic disturbances, as is known and well documented recently.
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.
但是，在我们的计算中，每个带电荷的粒子变成了三个粒子外加一定数量的光子的组合。
But in our calculations, each of the charged particles becomes a combination of three particles plus some number of photons.
当气体变得异常炽热，电子脱离了原子核，留下一团带电荷的粒子，等离子体就形成了。
Plasma forms when gas becomes so hot that electrons are stripped from atomic nuclei, leaving behind a soup of charged particles.
研究了在高空电离层中运动的带电荷的卫星受电感应阻力后对轨道根数产生的摄动影响。
The influences of the electronic induction drag on the variation of the orbital elements of a charged satellite moving in a magnetic-field-free ionosphere are studied.
渐渐的，年轻恒星的吹出的强风（带电荷的粒子流）吹散了气体，显露出明亮的蓝色恒星团。
Gradually, the young stars' fiercewinds (streams of charged particles) blow away the gas, revealing bright bluestar clusters.
无痛的电流脉冲可以趋使药物(通常会带电荷)穿越不通透的表皮外层，进入真皮层的血管。
A painless pulse of electricity can drive drugs, which tend to be charged, through the impermeable outer layer of the epidermis and into the blood vessels of the dermis.
电纺丝是一种使带电荷的聚合物溶液或熔体在静电场中射流来制备聚合物超细纤维的加工方法。
Electrospinning is a novel processing technique for the production of ultrafine polymer fibers with electrically charged liquid jets of polymer solutions or melts in electrical static fields.
提供镶嵌油漆分子均匀而微粗糙的表面，涂漆层中的有机或无机材料应含有带电荷的极性官能团。
Surface paint molecules provide inlaid evenly and slightly rough, organic or inorganic material coating shall contain polar groups charged.
介绍一种具有干燥、照明和充电系统的演示实验装置，该装置使平行板电容器在演示时能保持所带电荷基本不变。
A parallel plate condenser with installation of drying air, lighting and charging is provided, which can keep charge numbers constant in demonstration experiment.
在本周出版的《地球物理学研究通讯》上，研究小组解释道：这些原子不带电荷，因此它们不可能受到太阳或地球磁场的影响。
Those atoms, the team explains this week in Geophysical Research Letters, are not electrically charged, so they can't be influenced by magnetic fields from the sun or Earth.
自由基是一类带电荷的原子、分子或离子，具有很强的生物活性，在肿瘤和其它许多疾病的发生过程中起重要作用。
Free radicals are a group of charged atoms, molecules or ions with strong biological activity, which play an important role in pathogenesis of cancers and many other diseases.
自由基是一类带电荷的原子、分子或离子，具有很强的生物活性，在肿瘤和其它许多疾病的发生过程中起重要作用。
Free radicals are a group of charged atoms, molecules or ions with strong biological activity, which play an important role in pathogenesis of cancers and many other diseases.
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