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...
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...
The interior follows an exceedingly compact plan of different types and sizes of rooms and auditoriums.在室内装饰方面,不同类型不同尺寸的空间以及观众席都追寻一种极端简洁的装饰风格.These plaits have an extremely compact surface and a regular diameter.这些辨子绳有着极...
Dan was in his cabin, staring out of a porthole.丹在自己的船舱里朝舱外凝视着。Dan smiled at him through a haze of smoke and steaming coffee.丹透过烟雾和咖啡的热气朝他笑了笑。He proceeded to give Dan directions to the computer room.他接着告诉丹去计算机房该怎么走。...
阑尾的急性炎症,是最常见的外科腹部病变.Acute inflammation of the vermiform appendix is the most common surgical lesion within the abdomen.切除阑尾的手术用时多久?When is the operation that excises appendix used how long?他们仔细地观察了许多有病变的阑尾的病理变化.They care...
He was sidling into the bar, obviously trying to be inconspicuous.他悄悄地走进酒吧，显然不想引起注意。I'll try to be as inconspicuous as possible.我会尽量不惹人注意。He had ridden out of Cambridge, inconspicuous among the hundreds of young cyc...