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...
His ruddy face still routinely creases with mirth.他红润的脸庞仍旧时常笑得堆起褶子。The performance produced much mirth among the audience.这场演出使观众笑声不断。The announcement was greeted with much hilarity and mirth.这一项宣布引起了热烈的欢呼声....
The vast majority of the attentive audience applauded these sentiments.大多数聚精会神听讲的观众都对这些观点表示赞赏。The hotel staff are friendly and attentive.旅馆人员友好而且照顾周到。She was very attentive to her guests.她对客人招待得十分周到....