The source is made of semiconductor laser, collimating and coupling system, narrow pulse driving circuit.光源包括半导体激光器 、 准直耦合元件和窄脉冲发射驱动电路.I would have preferred somebody who had wider ideas, and he was rather narrow.我会更倾向于一...
The fallibility of science is one of the great betrayals of our times.科学的不可靠是我们的时代最大的一种背叛。Betrayals in war are childlike compared with our betrayals during peace.战争中的背叛在你我间看似平静的背叛面前显得无足轻重....
The general trend under heaven is that there is bound to be unification after prolonged division and division after prolonged unification.天下大势,分久必合,合久必分.The controversy has arisen over the text of the preamble to the uni...