Objectives: to study fermentation conditions of chymosin from mutant strain Mucor pusillus.目的: 研究微小毛霉产凝乳酶的固体发酵条件.Chymosin used traditionally in cheese making is an aspartic protease extracted form abomasum of suckling ca...
Britain was signalling its readiness to have the embargo lifted.英国表示愿意取消贸易禁令。He pointed to a chair, signalling for her to sit.他指着一把椅子，示意她坐下。The United manager was to be seen frantically signalling to McClair.一会儿可以看到曼联主教练...
通过实例探讨了正反馈在放大电路中的应用.This paper discusses the application of positive feedback in amplifiers.正反馈放大器是信号级 脉冲形成电路 的基础.Amplifiers with positive feedback are the bases of signal - grade pulse - forming circuits .这种控制方法虽然是有效的, ...
Ann Bradley dispels the old wives' tales and gives the medical facts.安·布拉德利破除迷信，给出了医学事实。Their songs are filled with tales of love gone sour.他们的歌里充斥着变了味的爱情故事。She made history come alive with tales from her own memori...
All tough sinew, she looked like a hawk eyeing prey.她肌肉强健, 看上去像只老鹰盯着它的猎物.Collagen is the main protein of sinew, cartilage, bone and skin.胶原是腱 、 软骨 、 骨、皮肤的主要蛋白质.Deer's tail , sinew , mushrooms , frog's egg, red ...