1) equal pressure principle
等压原理
1.
With the analysis of two projects,it is hoped to help the reader understand the equal pressure principle easily.
等压原理是幕墙防水设计中的一种非常有效的手段。
2.
This paper will mainly discuss the application and improvement of equal pressure principle, dustproof adhesive tape, and drain hole of European aluminum composite wood doors and windows.
对此,本文主要从欧式铝木复合门窗等压原理及防尘胶条、排水孔的应用及改进等方面进行分析与探讨。
2) equivalence principle
等效原理
1.
Based on the equivalence principle and the reciprocity theorem, the multiple scattering up to Nth-order by N parallel 2-D targets arbitrarily located in a plane wave/Gaussian beam is considered.
基于等效原理和互易性定理,研究了N个相互平行二维柱体对平面波/高斯波束的电磁散射特性,给出了求解N阶散射场公式。
2.
A new equivalence principle of current control for shunt active power filters is introduced, which having no use for measurement of harmonic and reactive currents of nonlinear loads.
文章论述了并联型有源滤波器电流控制的等效原理,MATLAB仿真结果表明,省略了检测环节的该控制方法电路结构简单,大大简化了算法的研究,能够更加简单准确地补偿谐波电流,动态响应速度也很快。
3) equal travel-time principle
等时原理
1.
Common focus point(CFP) migration based on the equal travel-time principle is a kind of pre-stack depth migration method through focusing in both emission and detection.
共聚焦点(CFP)偏移是基于等时原理,通过激发聚焦和检波聚焦的双聚焦实现叠前深度偏移的地震成像方法。
4) principle of equivalence
等效原理
1.
In accordance with Landau s thinking, on the basis of the principle of equivalence, from the gravitational field equation, we have rigorously reconsidered the concrete deductive process of the expression of energy-momentum pseudotensor of the pure gravitational field and the result is in good agreement .
沿袭Landau推求纯引力场能量-动量表示的思路,从Einstein场方程出发,根据等效原理具体而严格地推导了纯引力场的能量-动量赝张量表示,其结果能很好地与Landau所给出的tik表示一致。
5) equivalence principle
等价原理
1.
The equivalence principle,extensive general relativity and rest of general relativity;
等价原理,泛广义相对论及广义相对论的检验
6) equivalent principle
等效原理
1.
Moreover, the wave-particle duality of the light and the"equivalent principle" of the Einstein Gravitation Field Theory were fUrther proved to be correct.
以加深对引力红移现象的理解,进而验证光的波粒二象性及爱因斯坦引力场论中“等效原理’的正确性。
2.
the equivalent of function is given and the equivalent principle of structure and function is put forward.
给出了等效的功能性定义,提出了结构、功能等效原理,用媒质等效法简单地导出了单色平面电磁波在良导体表面上的反射、折射特性。
补充资料:等电子原理
分子式:
分子量:
CAS号:
性质:两个或两个以上的分子,若它们的原子数相等,分子中的电子数也相等,则称为等电子分子。等电子分子往往具有相同的几何构型、相似的电子构型及某些相似的物理性质,这称作等电子原理。例如N2和CO是等电子分子,它们的性质列表如下:
应用等电子原理,可利用已知的分子的构型和物理性质对相应等电子分子的构型和物理性质进行预测。
分子量:
CAS号:
性质:两个或两个以上的分子,若它们的原子数相等,分子中的电子数也相等,则称为等电子分子。等电子分子往往具有相同的几何构型、相似的电子构型及某些相似的物理性质,这称作等电子原理。例如N2和CO是等电子分子,它们的性质列表如下:
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