The forth chapter introduces achievement of calculating charge about Short Message, the main rule of calculating charge, the sameness and differentia of every program and the analysis of the results. 第四章介绍了短信计费的实现,计费总体原则,各程序的相同点和不同点,以及对结果进行分析。
By calculating, the article analyzes in detail the spread situation of electric magnetic fields in round space when the point electric charge moves in a low speed, and makes the diagram. 通过计算,详尽分析了点电荷低速运动时,周围空间电磁场分布情况,并给出图示。
The physical model of cantilever board in bench blasting is firstly presented and based on the hypothesis, a formula for calculating the charge weight in the MS delay bench blasting is also derived. 首先提出台阶岩体爆破的悬臂薄板物理模型,并在此基础上建立了台阶多排微差爆破的炸药量计算公式。
A Pithy Method of Calculating the Mirror Charge 求解镜像电荷的一种简便方法
The calculating numerical value in compound steel plates of large area and big thickness coincides with testing value, which is beneficial to the optimizing design of explosive welding charge quantity. 实践证明该公式在大面积、大厚度复合钢板中的计算数值和实验数值基本吻合,有益于爆炸焊接装药量的优化设计。
Based on the principle of electronegativity equalization and point of electronegativity equilibration the calculating rule for the group electronegativity and fractional charge of all atoms is proposed, and the fractional charge of all atoms for 103 inorganic oxyacids and oxysalts is computed. 根据电负性均衡原理和电负性平衡观点,提出了计算基团电负性和各原子部分电荷的规则,并计算了103种无机含氧酸及其盐各原子部分电荷。
A calculating method of coefficient of decoupling charge is presented when the dispersed areas in rocks is formed due to water-coupled charge blasting, providing a basic theory to define charge parameter of smooth blasting and presplitting blasting. 提出了炮孔水耦合炸药爆破在岩石中形成粉碎区时不耦合系数的计算方法,为光面爆破、预裂爆破装药结构参数的确定提供理论依据。
When calculating the crystal binding energy by use of the interaction potential energy of the point charge, this paper explains that during teaching the basic theory of electromagnetism we instruct students to use into other subjects. 本文通过点电荷相互作用势能在计算晶体结合能时的应用,说明如果能在讲授电磁学基本理论的同时将有关知识在其它学科中的应用介绍给学生,可以取得很好的教学效果。
The photocurrent-voltage characteristics and photoelectric sensitivity of a-Si: H samples with slit and comb electrodes are measured. A method for calculating the charge intensifying gain from the photoelectric sensitivity is proposed. 测量了缝电极和梳形电极a-Si:H样品的光伏安特性和光电灵敏度,提出了由光电灵敏度计算电荷放大增益的方法。
Based on this method, a simple formula for calculating the charge density on the surface of an isola-ted two dimensional conductor can be drived. 根据这一方法还可以导出一个计算二维孤立导体面电荷分布的简单公式。
A spline boundary element formulation for calculating parameters of high speed integrated transmission lines is presented, where the edge singularities of the charge near the corners of the cross section of lines are embedded. 本文提出了用于提取高速集成传输线特性参量的样条边界元计算公式,并且有效地处理了边界角点的电荷分布问题。
Based on the three calculating models of permanent magnet, the variation forms of the equivalent magnetic charge model and electric current model are deduced respectively by the method of functional analysis, and the finite element method of the equivalent magnetic charge model is introduced in detail. 在介绍三种永磁体空间磁场计算模型的基础上,利用泛函理论分别推导出等效磁荷模型和等效电流模型对应的变分形式,并就等效磁荷模型详细地介绍了有限元法。
A new method has been developed which is suitable for calculating the electrical potential of a point emission source including space charge effects. 本文发展了一种适合于点发射源特点的空间电荷场数值计算方法。
A New Method Suitable for Calculating the Space Charge Field of a Point Emission Source 一种适合于点发射源的空间电荷场计算方法
In the design the electronic gun with the large turnabout radius of Gyrotron exists many news, such calculating methods on the surface of the cathode~, calculation boundaries~ space charge~ electric trajectories~ dynamic simulation and so on. 在诸如阴极区处理、边界的处理、空间电荷的计算、电子轨迹的计算和模拟过程的屏幕动态显示等方面均有创新之处。
Earthing Measurement Calculating the Hollowing-center Grounding Device Resistance Based on the Surface Charge Simulation Method 用表面电荷法计算空腹式接地装置的接地电阻
But neither can give a method for calculating the molecular energy levels and charge density of liquid crystals. 但是还没有关于液晶分子能级和电荷密度的计算方法。
Through calculating the point of zero charge, Gibbs energies and adsorption constants between the herbicide and soil was obtained, and the results were similar to those calculated with batch oscillation equilibration technique. 通过零电荷点计算得到除草剂和土壤之间的吸附常数和Gibbs自由能,并由经典的振荡平衡法得到相近结果。
Two Essential Calculating Constrains in the Process of Charge Mixing 熔炼配料计算中的两个重要约束条件
However, with the increasing of the size of molecular system, the time of calculating the charge distribution by the serial program of ABEEM σπ model gets longer and longer. 但是,随着分子体系规模的增大,利用ABEEMσπ模型电荷分布串行程序计算电荷分布的时间越来越长。
For large molecules the charge distribution has a great effect on the results of simulations, so it is very important to develop a method of calculating the charge distribution which has a smaller amount of calculation and higher accuracy. 对于大分子体系而言电荷分布在很大程度上影响着模拟的结果,发展一种计算量较小且有较高精度的电荷分布方法尤为重要。