Potassium lanthanum nitrate(366reviated:KLN) is a new nonlinear optical crystal.

前言：硝酸镧钾是近年来新发现的非线性光学晶体。

youdao

Potassium lanthanum nitrate(366reviated:KLN) is a new nonlinear optical crystal.

前言：硝酸镧钾是近年来新发现的非线性光学晶体。

youdao