Hydrobon催化加氢精制hydron.水疗院；水力电pref.表示“水的”、“氢的”hydro-deoxygenation加氢除氧hydroxyacyl dehydrase羟酰脱水酶hydroabiethyl alcohol氢化松香醇hydroxy-acid halide羟基酰卤hydroacoustic station水声站, 声纳站hydrodynamic bearings动压轴承hydroxyallysine aldol羟赖氨醇hydrophilic treatment亲水处理hydro-thermal mixed水火电混合hydroxypropylchitosan羟丙基壳聚糖