hydromex海特罗麦克斯炸药hydron.水疗院；水力电pref.表示“水的”、“氢的”hydrometric network水文测定网hydrophytic habitat水生生境hydro-melioration水利土壤改良hydrolytic constant水解常数hydroxybenzaldehydr对羟基苯甲醛hydro-enviromnent水环境hydrostatic bearing静压轴承hydrolyzed products水解产物hydrothemaal method水热法hydrolytic scission水解分裂