hydromeln.蜂蜜酒(蜂蜜和水的混合物；经发酵后成为蜂蜜酒)hydron.水疗院；水力电pref.表示“水的”、“氢的”hydrosulfite of sodium亚硫酸氢钠hydro-thermal system水火电联合系统hydrodynamies property流体力学特性hydro-chemical field水化学场hydropower plant group水电站群hydroxyisovaleric acid羟异戊酸hydrotherm alsynthesis水热法hydroxy-pyruvic acid[化] 羟基丙酮酸hydroxymethylglutarase羟甲基戊二酸酶hydropneumatic storage液压气动式储箱