Even in fair weather, a very small electric field is present in Earth's atmosphere. This field can charge airborne particles and the edges of clouds, Harrison said.
哈里森说，即使很好的天气情况下，地球大气层的电场依然存在。电场可以使空气中传播的粒子以及云端边缘带电。
And the charges in the plates are what causes the electric field between the plates. That is how you can get the relation between voltage and charge in these guys.
板材上的电荷，生成了薄片间的电场，这就是得到电势与电荷之间关系的方法。
Just to give you formulas, the force caused by the electric field is the charge times the electric field.
先给出一个公式，电场生成的力，等于电荷与电场之积。
Spin any electric charge and you get a magnetic field.
当你把任意电荷旋转起来，就能得到磁场。
They state that a moving electric charge will generate a magnetic field while a shifting magnetic field similarly creates an electric field.
它们表明，变化的电荷会产生磁场，变化的磁场同样能够产生电场。
As a result of the decay of the vacuum, the space permeated by such a field can be said to acquire an electric charge, and it can be called a charged vacuum.
作为真空衰变的一个结果，由这样一个电场充斥着的空间可谓是获得了一个电荷，该空间便可被称为带有电荷的真空。
The space charge field has the essence distinction in the vacuum and the electric channel with plasma-background.
研究发现电子通道填充背景等离子体，其空间电荷场与真空中的有本质差别。
Based on the electromagnetic theory the relation between the acceleration movement of electric charge in the crack tip end, the value of electromagnetic field and the spectrum are analyzed.
根据实验结果，利用电磁学理论，分析了由于裂纹尖端电荷的加速运动所激发的电磁场强度及其频谱特性。
Electric Dipole Radiation. The Radiation Field, the Near Fields. Radiated Power. Example: Charge in Circular Motion.
电偶极辐射。辐射场，近场。辐射功率。实例：圆周运动之电荷。
The field produced by the electric charge moving relatively to the rest system of reference is discussed from the viewpoint of Special relativity.
根据狭义相对论，讨论相对于静止参照系运动的源电荷在空间产生的电场。
Heat charge simulation method which was derived from comparison of electric and thermal field was presented to calculate the static temperature field of underground cables.
根据电场和温度场的相似性，提出了用于计算地下电缆群稳态温度场的模拟热荷法。
Substituting the electric field distributions into the formula we ve induced, we got the trapped charge distribution inside the buried oxide during total irradiation under different bias states.
通过对载流子扩散机理的研究，由数学公式的推导，得到陷阱电荷分布随电场变化的函数关系。
The charge simulation method for the calculation of the electric field intensity in the rod-plate gap is also briefly introduced.
为了进行外加场强的计算，文中还简介了用模拟电荷法计算棒——板间隙场强的方法。
Many factors such as morphological parameters, specimen species and applied electric field affect space charge properties of polyethylene under high electric field.
微观形态、试品种类、外加电场等因素都会影响高场强下聚乙烯空间电荷特性。
It contains two parts: calculation about the equivalent charge of the unit length line and calculation about the electric field caused by these charge.
它主要由两部分组成，即计算单位长度导线上的等效电荷，及计算由这些电荷产生的电场。
The frequency electric field under the paralleled multi - transmission lines was calculated by Equivalent Charge Method.
利用等效电荷法计算多线路并列架设空间工频电场。
Morphology has apparent effects on electric field threshold of space charge initiation.
微观形态对空间电荷包产生的电场阈值有明显影响。
The effect of electric field power on charge in view of double faced field is presented, and what charge receives is the effect of total field including its own field.
对电荷受电场力作用提出了两面场的观点，指出电荷受到的是包括自场在内的总场作用。
The field of force associated with electric charge in motion, having both electric and magnetic components and containing a definite amount of electromagnetic energy.
由运动电荷产生的力场，由电和磁西部分构成，具有确定的电磁能量。
In the rectangular coordinate system, we express the electric field intensity and different position electric field energy of the elliptical ring with positive electric charge in the central axis.
在直角坐标系中分别表示出了均匀带电椭圆形环在中心轴线上任意位置处的电势及电场。
The function magnetic field impose on the electric charge.
磁场对运动电荷的作用洛伦兹力。
Experiment results show that the application of an electric field causes nonuniform distribution of the density of the defects in the space charge region.
实验结果表明，辐照电场的存在将造成缺陷在空间电荷区的不均匀分布。
The model, which describes the charge carrier's density and the electric field evolution near the interface features a theoretical analysis consistent with the existing and experimental results.
基于以上模型，给出了界面附近的载流子和电场的动态演化过程，理论分析与已有的实验结果非常吻合。
According to the electric potential of a point charge and the superposition theorem of the field, a series solutions of the potential and the field of a uniformly charged ring are derived.
根据点电荷电势和场的叠加原理，导出了均匀带电细圆环电势和电场的级数表达式。
The electric potential and the field of point charge are resolved with a special function.
利用特殊函数求解电势、电场，计算了点电荷与磁偶极子相互作用的电磁角动量。
The runnings of the clocks depend on the interaction between a field-experiencing electric point charge and different field producing electric charge configurations.
时钟的运转是通过检验点电荷与不同类型场源电荷之间的相互作用。
The total-PAHs content in the fly ash of electrostatic precipitator inlet increases with the boiler charge increasing and the PAHs content of fly ash varies widely in every electric field.
电除尘器飞灰中多环芳烃的总生成量随着锅炉负荷量的增加呈增加的趋势，在电除尘器各个电场中的分布量有明显的差异。
The invention relates to a double-area multi-stage electrostatic precipitator of reverse airflow dust charge, belonging to the technical field of an electric precipitator.
一种逆气流粉尘荷电的双区多段静电除尘器，属于电除尘器技术领域。
The invention relates to a double-area multi-stage electrostatic precipitator of reverse airflow dust charge, belonging to the technical field of an electric precipitator.
一种逆气流粉尘荷电的双区多段静电除尘器，属于电除尘器技术领域。
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