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...
They have purged thousands from the upper levels of the civil service.他们从上层文职部门清除了上千名公务员。The iron in the chemical compound must be purged.化学混合物中的铁必须清除.During 1937 the German museums were systematically purged of " degene...