片语
acute orgamic phosphorate poisoning急性有机磷农药中毒
phosphorate derivatives磷酸酯衍生物
nitrogen mustard phosphorate氮芥磷酸酯
nitrogen and phosphorate load氮磷负荷
phosphorate zinc磷化锌
hydrazino phosphorate肼基磷酸酯
determination of total phosphorate总磷酸盐测定
phosphorate refractory cement涵义磷酸盐耐火水泥
Phosphorate P204P204磷酸酯萃取剂