A gas chromatographic method to quickly test the efficiency of refrigerator deodorizer in eliminating ethanethiol paper.报道一种快速检测冰箱除臭器对乙硫醇驱除效率的气相色谱分析方法.Objective To establish solvent desorption gas chromatographic method ...
Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.结果盐酸乙胺丁醇 、 利福平、吡嗪酰胺和异烟肼均具有良好的色谱行为.High Performance Liquid Chromatographic Analysis of Commercial Grades of N ...
She was wearing an unbecoming shade of purple.她穿着一身不相配的紫色衣服。It is utterly unbecoming of him to do such a thing.干这种事与他的身分极不相称.Such honour is unbecoming to [ for ] him.这种荣誉对他不 相称....
After his elevation to the papacy, he reigned for two years.他升任教皇后在位两年。We're probably at an elevation of about 13,000 feet above sea level.我们可能在大约海拔13,000英尺的高度。His elevation to sainthood is entirely justified.他荣升为圣徒...
You can go to a movie theater in Amsterdam and buy a beer.你可以在阿姆斯特丹的电影院里买到啤酒.Would you like to go to a movie with me tonight?你今晚愿意和我一起去看电影 吗 ?When do I get to go to a movie?我什麽时候才可以去看场电影?...
The tickets are much easer to come by and a great deal cheaper, around $ 15 - 20.现在门票不难买,也让以前便宜多了, 才15至20美元.Easer: Printing ink additive used to reduce tack. Examples are thin varnish, reducing oil, etc.减黏剂: 用来降低油墨黏度的添加剂...