基本解釋[電子、通信與自動(dòng)控制技術(shù)]氦計(jì)數(shù)管[動(dòng)力與電氣工程]氦計(jì)數(shù)器管氦計(jì)數(shù)管英漢例句雙語(yǔ)例句MINIMAM UTILITIES: Air-cooled small X-ray tube and gas filled proportional counter have been employed, and the only requirements are AC Power Source and Helium Gas.使用簡(jiǎn)單：儀器內(nèi)置氣體密封型比例計(jì)數(shù)管，只要接上電源和氦氣（保護(hù)），就可以正常使用儀器。helium counter tube更多例句專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)氦計(jì)數(shù)管動(dòng)力與電氣工程氦計(jì)數(shù)器管氦計(jì)數(shù)管