提出并搭建了采用两级会聚系统的太阳光抽运激光器系统。

The solar pumped laser with two stage sunlight concentration system is designed and constructed.

youdao

提出并搭建了采用两级会聚系统的太阳光抽运激光器系统。

The solar pumped laser with two stage sunlight concentration system is designed and constructed.

youdao