可以使用电子俘获型检漏仪或NF3点检漏仪.An electron - capture type halogen leak detector or an NF 3 point detector can be used.论述了MICROCORR6相关检漏仪的相关原理,频谱分析原理,并列举实例佐证其应用效果.This paper introduces the operating principle of MICROCORR 6 correla...
The work interposes a glass plate between two large circular mirrors.该艺术品在两面圆形大镜子中间插入一块玻璃板。a circular tour of the city环城游览The bright boy altered it to a circular form.这个聪明的男孩把它改成了圆形....
Celadon widely the favor of collectors and enthusiasts and collection.广为青瓷爱好者及收藏家的青睐和珍藏.Configuration feature: Celadon is erect and herbaceous, tall 15 - 60 centimeter.形态特征: 灰绿色竖立草本, 高 15-60 厘米.Six of the Tang Dynasty ce...
Her company ran its own workplace nursery.她的公司开办了内部的托儿所。Conflict between management and workers makes for inefficiency in the workplace.资方与工人之间的冲突使得工厂生产效率很低.Objective : To study the sampling and determinating method of E...
She was kitted out with winter coat, skirts, jumpers.她全副武装，穿着冬天的外套、裙子、套头衫。Horses are not natural jumpers.马并不是天生就善于跳跃的。All my jumpers have shrunk.我所有的套头毛衣都缩水了。...