phase constant meaning in English
波长常数
位相常数
相位常数，相位常量
相移常数
Examples
- 100kv 2a three - phase constant - current repetitive - rate charging equipment
三相恒流重复频率充电装置 - Acoustic phase constant
声相位常数 - Specification for a . c . motors for aircraft - three - phase constant frequency squirrel - cage induction motors
飞机交流电机规范.三相恒频鼠笼式感应电机 - Kc of each higher mode in ridge waveguide is a very important parameter , once kc is obtained , the wavelength , phase constant , phase velocity , waveguide wavelength , equivalent reactance , equivalent admittance and so on can be obtained simply . then ridge waveguide devices can be designed based on these paremeters . in view of the widely use of ridge waveguides , the research of kc is very important in practice
由于脊波导中主模及各高次模的kc是一个很重要的参数，求出了kc ，可以很简单地求出、相移常数，相速、波导波长、等效电抗、等效导纳等等，求出这些参数后就可以用各种方法设计脊波导元器件了。 - A perturbation method by tight - binding approximation which provide the relation of phase constant and angular spectrum of fields of in - waveguide is presented . the strip width of phase constant can be given . on the other hand , the group delay - time due to the k dispersion in single - mode transmission can also be estimated
提出一种利用紧束缚近似的微扰法计算阵列波导的相位常数与输入光角谱的关系，由此算出相位常数的带宽，并利用衍射方法估算单模传输中k色散引起的群延时。