常見例句雙語(yǔ)例句Helium gas was the thermometric fluid.氦和氬都是單原子氣躰。Even if they are hit, though, they do not explode because the helium gas that keeps them airborne is not flammable.即使它們被擊中，也不會(huì)爆炸，因爲(wèi)使它們陞空的氦氣使它們?cè)诓豢扇肌?/li>The helium gas turbine methodologies adopted by them are mainly based on the developed heavy duty industrial and aviation gas turbine technology.他們所使用的氦氣透平技術(shù)主要基於現(xiàn)在的重工業(yè)燃?xì)馔钙郊夹g(shù)和航空發(fā)動(dòng)機(jī)技術(shù)。原聲例句I would say with the aid of an energy level diagram explain the fact that helium is found as atomic gas and not molecular. How about this one?我要說(shuō)的是，在能級(jí)圖的幫助下,可以解釋氦氣是單原子氣躰,而不是分子氣躰這一事實(shí),那麼這個(gè)呢？麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選權(quán)威例句Those that rise to the top of the ratings scale--like helium gas itself--receive the greatest monetary compensation.FORBESDr Marcy suspects that his new discovery, which has about 45 times the mass of the Earth, is composed of a rocky core surrounded by a thick envelope of hydrogen and helium gas.ECONOMIST: Extrasolar planetsHelium is an inert gas which kills when people use helium to deprive themselves of oxygen.FORBES: Helium is More Dangerous Than Cannabis, Ecstasy and Mephedrone Put Together 返回 helium gas