homogeneous medium

基本解釋

Finite Element Technique based on Rayleigh-Ritz idea is used to solve wave propagation in non-homogeneous medium with variable velocities.
為求解變速不均勻介質中波的傳播問題，使用了利用瑞雷-里茲法的有限元技術。
Then the displacement field in homogeneous medium is considered the result of the first iteration, and the displacement field is solved by this integral equation.
然后，在均勻介質中的位移場被認為是在第一次迭代的結果，和由這個積分方程求解的位移場。
The use of the method is not limited to simple lenses with gradient indices. It can also be used conveniently in the design of systems having homogeneous-medium elements.
這種設計方法不僅對于單片軸向梯度折射率透鏡，而且對于同時包括均勻介質元件的光學系統也是很方便的。