The working principles and the fundamental technical features of IP-1 ion pump helium detector are discussed.
讨论了IP&1型离子泵测氦仪的工作原理及基本技术特性。
This Paper discusses the method for uranium exploration based on the analysis of helium in water leaching soil samples using ion pump helium detector.
本文讨论了利用离子泵测氦仪,测定水浸土壤样的水中氦的找铀矿方法。
You're building a particle detector using superfluid helium.
你正在用超流氦打造一个粒子探测器。
Application of the contra-flow helium mass spectrometer leak detector in the vacuum freeze drying plant
返流法氦质谱检漏仪在冻干机检漏中的应用
Development of an experiment system using for a Mars detector's materials testing at liquid helium temperature
某火星探测器星外材料液氦温区贮存试验系统的研制与试验验证浅谈低温液态罐体在抽空氦检漏中的注意事项
Studying of Helium mass-spectrometer leak detector with back diffusion
逆扩散型氦质谱检漏仪的研究
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