hydrogenoid[医] 湿性[体质]的(顺势疗法的术语)hydrogenn.氢hydrogen recovery氢回收hydrogen-cooledn.氢冷式hydrogen cylinder氢气瓶hydrogen selenide硒化氢hydrogen industry氢产业hydrogen fluorine氟化氢hydrogen sulphiden.〈化〉硫化氢hydrogen isotopes氢同位素hydrogen arsenide砷化(三)氢; 胂hydrogen exchange氢交换