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...
Has the patient got a hight fever?病人发高烧了 吗 ?I'm a student at a hight school in Berlin.我是一名学生在高中学校在柏林.Continuous conveyer of disc - tube assembly is scattered material conveyer of hight efficiency.串联盘管道连续输送机是一种高效,环保散...
...workers who are able to sort out problems on their own initiative.能主动解决问题的工人...a political initiative which would prepare the ground for war.为战争埋下了伏笔的政治倡议Independency and initiative are the requirement of the inbuilt ...