1) electroacoustic reciprocity theorem
电声互易原理
2) electroacoustical reciprocity theorem
电声互易定理
3) reciprocity
[英][,resɪ'prɔsəti] [美]['rɛsə'prɑsətɪ]
互易原理
1.
The role of reciprocity in measuring moment mobility;
互易原理在力矩导纳测量中的作用
2.
The time domain electric field integral equation (TD-EFIE) in conjunction with the reciprocity principle is applied to synthesize the transmitting impulse signals on condition that the receiving signals have already been known.
采用时域电场积分方程和互易原理相结合的方法,探讨了已知接收信号的情况下,脉冲发送信号的波形,并研究了视距和非视距两种传播路径对脉冲收发信号的影响。
4) reciprocity principle
互易原理
1.
This paper gives the deduction of optically modulated scatterer to measure radiation near-field through reciprocity principle and the structure of the optically modulated scatterer system.
给出以互易原理为基础的光调制散射器测量法的理论推导,采用光电二极管光导开关作为散射器中间部分的光调制单元,设计出了实用的光调制散射器微波测量系统。
2.
This paper gives it’s deduction through reciprocity principle .
本文给出以互易原理为基础的光调制散射器测量法的理论推导,并用光电二极管光导开关作为散射器中间部分的光调制单元,设计出了实用的光调制散射器微波测量硬软件系统。
3.
Conclusion that amplitude received pattern(ARP)and transmitting pattern(ATP)of an antenna under test(AUT)are equally are obtained from the electromagnetic field reciprocity principle has premises that are easily ignored.
由电磁场互易原理得到的待测天线(AUT)幅度接收方向图(ARP)和发射方向图(ATP)相等的结论,具有易于被忽视的重要前提。
5) reciprocity theorem
互易原理
1.
The expression of mutual impedance between two probes in a circular waveguide is derived by means of a vector potential function, reaction concept and reciprocity theorem.
应用矢量位函数、反应的概念和互易原理,推导出圆波导中双探针的互阻抗表达式,圆波导是半无限长的,终端接有一定反射系数的负载。
2.
Reciprocity theorem and small aperture s equivalent method are used to analyze the coupling problem between circular groove waveguides, a formula of the aperture s equivalent reactance is obtained; Then the coupling between the circular groove waveguide and circular groove waveguide cavity is discussed; Finally, numerical results are compared with experimental ones.
本文应用电磁场的互易原理以及小孔辐射的工程处理方法 ,分析了不同尺寸圆形槽波导间的小孔耦合情况 ,得到了小孔等效感抗公式 ;然后 ,讨论了圆形槽波导与圆形槽波导腔之间的小孔耦合情形 ;最后 ,进行了数值计算 ,并与实验结果进行了比较 ,二者吻合 ,从而证明了理论分析方法的正确性。
3.
The electromagnetic scattering model for adjacent trunks and sphere above a rough surface ground plane is analyzed by using the reciprocity theorem.
本文用随机分布的有限长多层介质圆柱模拟树干层 ,用互易原理得到了位于粗糙地面上有限长多层介质圆柱与球目标的二阶散射场近似解析表达式 。
6) acoustical reciptocity theorem
声互易定理
补充资料：互易
1.互相调换。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条