激光产生等离子体
laser-induced plasma
plasma generation with laser
laser produced plasma
Malmquist生产率指数
Malmquist productivity index
Malmquist index
Malmqust生产率指数
Malmqust productivitg index
比较劳动生产率
Comparative labor productivity
比较资本生产率
Comparative capital productivity
边际生产率递减
deminishing marginal productivity
边际生产率分配论
distribution theory of marginal productivity
变压匹位容量的生产率
specific transformer output
产生率法
trip generation rate method