Our bodies derive an abundance of hematin from food.人体从食物中取得大量的正铁血红素.Conclusion: Purified SOD, hematin and nourishing peptone were successfully extracted and prepared from hog blood.结论: 从猪血中成功制备了产率与纯度较高的SOD 、 红素以及营养价值较高的...
船员在救生筏上呆了两天两夜。The crew spent two days and nights in their raft.我游到救生筏前，死命地抓住它。I made for the life raft and hung on for dear life.10名渔夫从救生筏上被救到了安全处。Ten fishermen were plucked to safety from life-rafts....
Process for synthesizing dimethyl phthalate ( DMP ) for phthalic anhydride and methanol has developed.研究以苯酐、甲醇为原料合成邻苯二甲酸二甲 酯 的方法.Methanol can also degrease the skin, which may cause dermatitis.甲醇也会引起皮肤脱脂, 引发皮炎.The colorl...