radioactive hydrogen 放射性氢...calcium hydrogen phosphate 磷酸氢钙...butyl hydrogen sulfate 丁(换)硫酸,硫酸氢丁酯...carbon monoxide-hydrogen mixture 一氧化碳-氢气混合物...labile hydrogen atom 不稳定的氢原子...carbon hydrogen ratio 碳氢比...active hydrogen 活性氢...hydrogen weapons 氢武器...labilized hydrogen atom 活化的氢原子...magnesium hydrogen sulfate 硫酸氢镁...carburetted hydrogen 矿坑气...cesium hydrogen sulfate 硫酸氢铯...magnesium hydrogen arsenate 砷酸氢镁...acid hydrogen 酸式氢...sodium hydrogen sulfide 氢硫化钠...tertiary hydrogen atom 三级氢原子...active hydrogen atom 活性氢原子...active hydrogen compounds 活泼氢化合物...hydrogen exponent 氢离子指数...magnesium hydrogen phosphate 磷酸氢镁...hydrogen peroxide solution 过氧化氢溶液...
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