hydrogenableadj.可以氢化的
hydrogenn.氢
Hydrogen gas is extremely flammable.氢气是特别易燃的气体。
Hydrogen-producing Rhodobacter sp.产氢红杆菌
hydrogen-oxygen catalytic combustion氢氧催化燃烧
Hydrogen-powered car takes test ride氢动力汽车试驾
hydrogenated wood rosin glycerol ester氢化松香酯
hydrogen-cooled synchronous condenser氢冷式同步调相机
hydrogen and chlorine chemical reaction氢气和氯气化合反应
Hydrogen peroxide for cosmetic purposes化妆用过氧化氢