hydroxyln.[化]羟基；氢氧根hydron.水疗院；水力电pref.表示“水的”、“氢的”hydrothermally altered minerals蚀变异常Hydroxysteroid sulfotransferase羟基类固醇磺基转移酶hydrophilic-lyophilic balance[化] 亲水亲油平衡; 亲水亲油平衡值; HLB值hydro-electric generating set水轮发电机组Hydrocharis morsus-ranae L.[医] 水鳖，马尿花hydro-physicochemical effects水物理化学作用hydrodynamic lubrication region流体润滑范围hydrodynamic lubrication system液压润滑系统hydroxymethylene tanshinquinone羟基次甲丹参醌Hydrothorax and Hydroperitonium于耶