这一现象有望测量涡旋光束的拓扑电荷数。
The result may have potential application in measuring the topological charge of a vortex beam.
他假定电子的电荷数与一氢离子的电荷数相等。
He made the assumption that the electronic charge is numerically equal to the charge on a hydrogen ion.
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.
化学元素是具有相同核电荷数的同一类原子的总称。
Chemical element is the general term for the same type of atoms with the same mass number.
不过，这两种分子具有与天然蠕虫粘液一样的化学基，和相似的电荷数。
These, however, had the same crucial chemical groups as their natural counterparts and similar electric charges.
但是相邻的一个仪表还显示了一些其他东西：车的电容器的总电荷数在递减。
But an adjacent dial shows something else: the amount of charge in the car's capacitors is decreasing.
931年在哥伦比亚大学，哈罗德·尤里发现同位素，有两个核电荷数。
In 1931, at Columbia University, Harold Yuri discovered this isotope, which has two.
在低速和高速情况下，分别得到了有效电荷数和电子阻止本领的解析表示式。
In the case of low and high velocities, the analytical expressions of the electronic stopping power and the effective charge are obtained, respectively.
发现此关系式与主量子数和角量子数有关，而与核电荷数以及折合质量无关。
It is pointed out that the relation has something to do with the principal quantum number and the angular quantum number, but nothing to do with the nuclear electronic number and reduced mass.
通过用与墨滴同样的频率施加调制电压，可以保证正确的电荷数被正确加载在墨滴上。
Modulating the voltages at the same frequency as the jet guarantees that the correct level of charge is present on the drops.
净电荷数在pH、温度和蛋白质浓度一定的条件下，随水解度的增加成正比例关系增大。
The net charge of emp with certain PH, temperature and protein concentration is proportional to the DH.
研究了不同锥角的轴棱锥对涡旋光束聚焦特性的影响以及不同拓扑电荷数对聚焦特性的影响。
The influence of by different cone angles of the axicon and the different topological number of the vortex beam on the focusing properties of vortex beam is investigated.
但是不论在外侧或内侧，随着离子电荷数增大，波驱动的等离子体电导率降低，而它与斯必泽-亥姆电导率之比却增大。
At both sides as the ion charge number is increased, the conductivity in LHW driven plasma decreases, but the ratio of this conductivity and the Spitzer-Harm conductivity increases.
在中性原子中，电子数和原子核的正电荷数相等，但有些原子可以拥有比原子核的正电荷更多或更少的电子，从而原子就带上负的或正的电荷，这类带电的原子称为离子。
In a neutral atom, the protons in the nucleus are balanced by the electrons. An atom that has gained or lost electrons becomes negatively or positively charged and is called an ion.
结果表明，几种添加剂对硝酸铵的晶变和抗结块性能有一定的改善，无机盐影响硝酸铵晶变和结块性的原因主要是结晶方式、离子半径、电荷数、离子构型等多种因素影响的结果。
Results show that some of these additives have good performance, which was mainly caused by the multiple effects of co-crystallization type, ionic radius, charges, ion stereo-structure and so on.
我们会在课程的后半部分讲到氧化数，但它和形式电荷完全不是同一个概念。
We'll get to oxidation number in the second half of this course, but it's not in any way the same idea as formal charge.
该装置发出的电荷强大到足以为手机充电或点亮数盏LED灯。
The charge coming out of the device is strong enough to charge a cell phone or power LED lights.
举例来说正负号只适用于附加量子数，例如电荷，而不是质量。
The sign reversal applies only to quantum numbers (properties) which are additive, such as charge, and not to mass, for example.
夸克不仅带有重子数、电荷，而且也带有轻子荷。
The quarks have not only baryon number and charge but also lepton charge.
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.
电荷是电流对时间的积分，(公式)电荷常常用一个表面上的带电粒子数，或一个元件(如电容器)上的粒子数来度量。
Charge is the time integral of current,. Charge is often measured on a quantity of particles, on a surface, or on a component such as a capacitor.
在穿透层内有一指数衰减的屏蔽电荷分布，其符号与超导体表面由运动感生的电荷相反、数量相等。
There will be shielding charges in the penetration layer with a exponential distribution. The shielding charge has opposite sign and equal amount to the surface induced charge caused by moving.
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.
组成电池两级的物质的正负电荷差越大，他们发生化学反应时产生的电伏数越大。
The bigger the difference in the electropositivity and electronegativity of the materials that make up a battery's electrodes, the bigger the voltage it can deliver.
本文讨论了硫代、连多硫酸根等中所带电荷在不同位置时对氧化数所产生的影响，提出了确定硫代、连多硫酸根等中每个硫原子氧化数的方法。
This paper discusses the influence on the oxidation number of each sulfur atom when the charge possesses different position in thiosulfate, polythionate and so on.
伏安电荷、电化学孔隙率和分形维数的变化规律有效地反映了电极的电催化氧化活性和稳定性的变化。
Regularities of voltammetric charge, electrochemical porosity and fractal dimension of the electrodes reflected variations of electro-catalytic oxidation activity and stability effectively.
伏安电荷、电化学孔隙率和分形维数的变化规律有效地反映了电极的电催化氧化活性和稳定性的变化。
Regularities of voltammetric charge, electrochemical porosity and fractal dimension of the electrodes reflected variations of electro-catalytic oxidation activity and stability effectively.
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