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...
Constant rain forced the abandonment of the next day's competitions.连绵阴雨致使翌日各项赛事被迫中止。...memories of her father's complete abandonment of her.对父亲完全弃她不顾的回忆Lack of money led to the abandonment of this plan.由于缺乏经费,...
这些结果可用于螺旋线返波管或行波管的设计.These results may be useful in designing helices - BWT or TWT.接着讨论了大尺寸慢波结构返波管的模式竞争问题,介绍了几种常见的模式选择手段.Then we introduced some kinds of mode selection devices , especially the resonant cavity.分析结果表明:采用该...
Common agents for the treatment of xerosis are moisturizing ointments or ointments containing steroids and urea.治疗老年性干燥症的常用制剂有:保湿软膏、激素软膏和尿素软膏.A range of ointments and creams is available for the treatment of eczema.有一系列治...