hydrogenasen.[生化]氢化酶
hydrogenn.氢
hydrogen production by electrolysis电解制氢
hydrogen storage composite material复合储氢材料
Hydrogenated indium nitride cluster氮化铟氢化物
hydrogenated pyromellitic anhydride氢化均苯四甲酸二酐
hydrogen-induced delayed fracture氢致延迟开裂
hydrogen flame temperature detector氢火焰温度检测器
Hydrogen is the lightest element.氢是最轻的元素。
hydrogen-cooled turbo-generator氢冷汽轮发电机