英语语法分析

The calculations of third-order nonlinear polarizability are introduced.

概述了三阶非线性光学性能的计算。

Finally the universal formula of higher order nonlinear polarizability has been given.

利用非简谐振子模型计算了三阶非线性极化率。

The results show that these compounds have high values of second-order nonlinear polarizability in solution.

结果表明，所测定的化合物在溶液状态下表现出较强的二阶非线性极化特性。