研究了用紫外分光光度法测定焦性没食子酸含量的一种新方法.An UV - spectrophotometry determination method for pyrogallic acid content was studied.目的测定铁苋菜中没食子酸的含量.Objective To determine the content of gallic acid in Acalypha australis L.目的:建立高效液相测定珠子肝泰...
9减4,余数为5.Take 4 from 9 and the remainder is 5.用三除十, 余数是一.If you divide 10 by 3, the remainder is 1.商是1010, 余数是1000.The answer is 1010, remainder 1000....
Objective To observe the effectiveness of Tacrolimus Ointment on corticosteroid - dependent dermitis.目的:观察他克莫司软膏对激素依赖性皮炎的治疗作用....people who were dependent for their water supply on this pestilential stream.那些靠这条水质受污、可致疫病...
拖到绘图页上. 右击可设置切角角度.Drag onto the page. Right - click to set chamfer angle.内径和外径以及斜面都可调整的切角垫圈或垫片.Chamfered washer or spacer with adjustable inside and outside diameters and chamfer.◆剪切角可调,减少板料扭曲变形.Rectangle blade with four...
The jury took 23 hours to bring in its verdict.陪审团花了23个小时才作出裁决。Britain imposed fines on airlines which bring in passengers without proper papers.英国会对运载证件不齐全的乘客进入国内的航空公司课以罚款。The firm decided to bring in a new management t...
He never could hold down a job.他从来都保不住自己的工作。Despite her handicap, Jane is able to hold down a full-time job.简尽管有生理缺陷，却能够保住一份全职工作。We must hold down the tents because of the strong wind.风很大,我们必须把帐篷固定好....