hydrogenantadj.加氢的
hydrogenn.氢
Hydrogen-Induced Crack氢致开裂
hydrogen resistant steel耐氢钢
Hydrogenation of butanol丁醇加氢
Hydrogenomonas pycnotica坚实氢单胞菌
hydrogen halide acceptor卤化氢接受体
hydrogen flameionization氢火焰离子化
hydrogen-storing alloy贮氢合金
hydrogen-embrittlementn.气脆
hydrogen ion irradiation氢离子辐照
hydrogen excess pressure氢气过压