Pumping by Xe flashlamp, the glasses emitted 1540 nm laser successfully.利用氙灯泵浦成功实现了1540nm激光输出.The excitation source was a flashlamp pumped Rhodamine tunable dye laser.激发源为闪光灯泵可调谐若丹明染科激光器.In some embodiments, an outer saf...
Her expression gradually changing , Miss Su said, " What for?苏小姐脸色渐转道: “ 那又何必 呢 !" What for? " retorted Third Fairy.她说: “打听她做甚啦?He said cruelly, " What for?他很烦躁他说: “ 要他回家干什么?...
There is a backlog of repairs and maintenance in schools.对各学校的修缮和维护工作积压了一堆。We are faced with a backlog of orders we can’t deal with.我们面对一大堆未交付的订单。(在英国指担心订货积压不易脱手，又“无奈”意；在美国指生意兴隆，有“踌躇满志”意)Investment is needed to reduce th...
After university she was still undecided as to what career she wanted to pursue...大学毕业后她仍决定不下来要从事什么职业。He says he's counting on undecided voters to help him win next week's election.他说他寄希望于尚未作出决定的选民帮他赢得下周的选举。She...