ggg
ggg 双语例句
In this paper , Nd : GGG single crystal was grown by Cz method . 采用提拉法生长了Nd:GGG晶体。 Birefringence images of end-on screw dislocations in GGG crystals containing a long-range plane strain field 在具有长程应变场的GGG晶体中螺型位错的应力双折射像 Nd : GGG crystal was grown by Czochralski method.We solved the volatilization of gallium . 采用提拉法生长出Nd:GGG晶体并初步解决了生长过程中镓挥发问题。 Based on Nd : GGG laser , the fluorescence lifetime testing principle was introduced . 针对Nd:GGG激光器，介绍了荧光寿命测试原理，设计了低频窄脉宽荧光寿命测试系统。 Investigation of Tunable Laser Crystal GGG ( Ca , Mg , Zr ): Cr GGG（Ca，Mg，Zr）：Cr可调谐激光晶体的研制