hydrogen-ion [醫(yī)] 氫離子hydrogen-flame ionization detector fid [化學(xué)]氫焰離子化檢測(cè)器hydrogen-cooling [電子、通信與自動(dòng)控制技術(shù)]氫冷氫冷卻[動(dòng)力與電氣工程]氫氣冷卻[機(jī)械工程]氫冷卻hydrogen-cooled synchronous condenser 氫冷式同步調(diào)相機(jī)hydrogen-bonding motifs [化學(xué)]氫鍵單元hydrogen-bonding effect [化學(xué)]氫鍵效應(yīng)[物理學(xué)]氫鍵效應(yīng)hydrogen-bonding adsorbent [化學(xué)]氫鍵吸附樹(shù)脂hydrogen-bond interaction [化學(xué)]氫鍵作用氫鍵相互作用hydrogen-bond complex [化學(xué)]氫鍵絡(luò)合物hydrogen-bond cluster [化學(xué)]氫鍵團(tuán)簇hydrogen-bond 氫鍵hydrogen-air 氫氣-空氣hydrogen welding [冶金工程技術(shù)]氫焊接hydrogen to proton mass ratio [物理學(xué)]氫 質(zhì)子質(zhì)量比hydrogen sulphide barrier [地球科學(xué)]硫化氫辟hydrogen sulphide [無(wú)化] 硫化氫hydrogen sulfide detector [能源科學(xué)技術(shù)]硫化氫探測(cè)器[經(jīng)濟(jì)學(xué)]硫化氫探測(cè)器[醫(yī)藥科學(xué)]硫化氫測(cè)定儀hydrogen sulfide [無(wú)化] 硫化氫hydrogen sulfate 硫酸氫鹽；氫硫酸根離子hydrogen spectral series