hydrogen bond[物化] 氢键;氢键;以氢为引;氢键结合
Metallic hydrogen[物] 金属氢;翻译
hydrogen iodide[无化] 碘化氢;氢碘化物;氢碘酸;碘化氢
hydrogen cooling[电] 氢冷却;氢气冷却;氢冷;氢冷发电机
hydrogen overvoltage氢过电压;[冶] 氢超电压;氢过压;析氢过电势
hydrogen carrier氢载体;[生化] 递氢体;呼吸链中的递氢体;载氢剂
hydrogen exponent氢指数;氢离子指数
hydrogen welding氢焊接;氢氧焊;氢焊
N-UNCOUNT（不可数名词） Hydrogen is a colourless gas that is the lightest and commonest element in the universe. 氢