缓慢的流速足以防止还原剂的散失.A low rate is enough to prevent flushing of reductants.还原的烟酰胺核苷酸对固态酶可以起还原剂的作用.Reduced nicotinamide nucleotides can function as reductants to nitrogenase.许多金属冶炼操作中需要碳作为还原剂.Carbon is needed as a reducing ag...
You greedy hog!你这个贪吃的家伙！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蛋白胨.A renegate hog grunts in the undergrowth....
You need to take your problems to a trained counsellor.你需要去找训练有素的咨询顾问请教这些问题。The study confirmed many reports that doctors were improperly trained.该调查证实了许多关于医生未接受充分培训的报道。In recent years, doctors have been trained specific...