... ray approximation ==> 射线近似法ray approximation method ==> 射线近似法 ray axis ==> 光轴 ...
双语例句
1
The problem of parameter inversion in inhomogeneous medium was studied and a generalized rayapproximationmethod to inverse 2-d medium parameters was introduced in this paper.
对非均匀介质参数反演问题进行了研究，并提出了用于反演二维介质参数的广义射线近似方法。
2
Based on complex raymethod, a paraxial approximation analysis of Gaussian beam transmission through a dielectric radome is presented.
本文根据复射线法对通过介质天线罩的高斯波束场进行近轴近似分析。
3
Numerical computations show that paraxial approximation gives almost the same accuracy in the paraxial region as complex raymethod but spends much less computer time.