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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。
- 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。
- 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;
- 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。
- 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。
- The study shows that the excellent prediction results on pore pressure can be obtained by using sonic approach and Eaton’s Equation in this two areas. 对比分析表明,在该地区利用声波时差法和伊顿公式法检测地层孔隙压力具有较高的精度。
- Brian R.Baylor is a former management executive with Caterpillar, Inc., and founder of Howarth LLC, the company responsible for developing The Leader’s Equation. 白云鹏先生在市场营销、人力资源管理、运营管理和一般企业管理上有着丰富的经验。
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- Most plural nouns in English end in "s". 英语的复数名词多以“s”结尾。
- The sweater had shrunk after repeated washing(s). 这件套头毛衣洗过多次已缩水了。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的爱好。
- Answer the following question(s). 回答下列问题。
- Most plural nouns in English end in s'. 英语的复数名词多以s结尾。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。