提出双波长双脉冲激光产生三次谐波的方法.The method for third harmonic generation of double wavelength and double pulse laser is proposed.介绍了双脉冲氰化光亮镀银的工艺流程和工艺配方.The process flow and bath formula of double - pulse DMS cyanide bright silver pl...
人们很想独占礼券。People were very possessive about their coupons.人们在饭馆吃饭时, 喜欢独占一张桌子.When one dines in a restaurant, one likes a table to oneself.逛暗娼他也想独占,因为他有钱.Even in brothels he wanted to monopolize because he had money....