single- mode field

• 单模场

single- mode field的用法和样例：

例句

1. In this paper, Marcatili's method and finite-element method were used tocalculate the electromagnetic field in rectangular dielectric optical waveguide.
   本文先对正方形波导的内部模场采用了马可梯里法和有限元法进行了数值计算。