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- Then after introducing the complex field F=E-iB, it will talk about a fermonic description formulation for Maxwell?s equations in media. 接着在引入复量场F =E -iB后 ;把介质中的Maxwell方程表述成费米子形式 .
- The Reynolds averaged N S equations are solved with implementation of the Baldwin Lomax turbulence model in the structured grid. 在结构网格区内 ,采用 B-L湍流模型 ,求解雷诺平均 N-S方程。
- He recalls for me this thrill on grasping for the first time Dirac’s equations describing quantum mechanics, or those of Einstein describing relativity. 他的话让我回忆起了第一次领悟到迪拉克量子力学方程式时的那种惊喜,第一次理解爱因斯坦相对论时那种兴奋。
- This method need not decouple the telegrapher’s equations for multiconductor transmission lines, and is also suitable to nonuniform coupled transmission lines. 该方法对于耦合传输线无须进行解耦,在处理非均匀频变传输线时也非常方便。
- Abstract: Based on Lagrange"s equations of motion,the more correct dynamic equations of the three axises scanning mirror are studied and presented in this paper. 文摘:本文应用拉格朗日方程推导出三轴扫描镜的准确数学模型。
- In general the telegrapher‘s equations may be successfully applied to any transmission media having the following characteristics:At least two conductors, insulated from each other,Having a ... 在”high speed signal propagation“上看到的,强啊,利用铁轨做传输线,传差分信号用于控制和通讯,绝对有创造力。
- My lame excuse is that I have too much to do. 我那站不住脚的借口就是我要干的事太多了。
- Oversleeping is a lame excuse for being late. 睡过头不是迟到的充足理由。
- By perseverance the lame boy learned to swim. 靠毅力这跛童学会了游泳。
- Halfway through the race the horse went lame. 那匹马赛跑中途跛了腿。
- Sims\'s equation -- genes were small self-contained logical units of a computer language (LISP). 辛姆斯的方程[是]:基因是一种计算机语言(LISP)的小型自容式逻辑单位。
- As we marched along, the lame boy dropped back. 在我们前进的时候,那个跛足的男孩子落在后面了。
- The residual stress was evaluated by the Stoney’s equation and optical interferometer. 利用光学干涉仪测试得到了薄膜的残余应力;
- His lame foot disqualified him for active work. 跛脚使他无法参加积极活动。
- In this paper a short-cut design equation that applies to plate column for close-boiling fractionation is developed based on the approximate analytical solutions of Ning Hsing Chen s equations. 根据陈宁馨方程的近似解析解,导出了一个适用于精密精馏板式塔的简捷设计方程。
- He gave a lame excuse for being absent. 他找了个站不住脚的理由来解释缺席的原因。
- The accident made him lame in the left leg. 出事後他的左腿瘸了。
- Based on the cavity model, the Helmholtz’s equation is solved to obtain the modes exist in the circular cavity resonator. 理论分析以共振腔模型为基础,求解圆形微带天线在共振腔中的模态。
- Based on Euler s equation in the ideal fluid,a wave-body interaction computation scheme is formulated by the finite element method (FEM). 本文利用理想流体的欧拉方程和用有限元方法建立了波体干扰计算模型。
- He would always help a lame dog over the stile, that was his boast. 他常常对有困难的人帮一把,这是他引以自傲的事。