Then the absorbance is calculated as concentration of AQ from working curve.最后,根据工作曲线将吸光度转换成蒽醌浓度.NOTE — Either absorbance or transmittance measurement may be used for preparing inocula.注:制备接种体的吸光度和透光率.Zinc can also help ...
Then the absorbance is calculated as concentration of AQ from working curve.最后,根据工作曲线将吸光度转换成蒽醌浓度.NOTE — Either absorbance or transmittance measurement may be used for preparing inocula.注:制备接种体的吸光度和透光率.Zinc can also help ...
He gestured at the shelves. "I've bought many books from him."他指着书架说，“我已经从他那里买了不少书了”。He gestured me over with a movement of his head.他摆动一下头示意我过去.He gestured abruptly for Virginia to get in the car.他粗鲁地示意弗吉尼亚上车....
Corporate backbiting is nothing new.在公司里，背后说人坏话并非什么新鲜事。You should refrain your tongue from backbiting.你不要背后诽谤人.Refrain your tongue from backbiting.不要在背后中伤人家....
我可以用测量法求得某物的体积.I can find the size of something by means of measurement.根据协议，致癌化学物的排放量将减少约80％。Under the agreement, releases of cancer-causing chemicals will be cut by about 80 per cent.知道了某物的距离才能判断其高度。You can only judge ...
韦德先生对两个问题给出了不完全肯定的回答。Mr Wade answers both questions with a qualified yes.他作出了肯定的答复，并接受了我给的1，000英镑的费用。He responded positively and accepted the fee of £1,000 I had offered.老师对那个学生的问题作了肯定的回答.The teacher responded affirmativ...