他说：“我从未故意将任何病人置于不必要的风险境地。”"I have never knowingly exposed any patient to needless risks," he said.为什么我们要为酒吧和宾馆不必要的暖气开支买单呢？Why do we pay to overheat pubs and hotels?找股票经纪人之前，先要做好必要的准备工作。Before you go near a stockbroker, d...
The salesman is still persisting with his demands.那店员仍在坚持他的要求.How many wars have been averted by patience and persisting good will!忍耐和坚持善意曾避免了多少战争啊!-- Persisting in drug control according to law.― ―坚持依法禁毒....
Jack fagged away at his math.杰克专心费力做数学.Ecole nationale sup é rieure d'informatique et de math é matiques appliqu é es de Grenoble.格勒诺布尔国立高等电工工程师学校.Then one morning we were working math problems at the chalkboard.后来有...
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.Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.目的: 探讨盐酸乙胺丁醇片含量测定中使用不同过滤方法对测定结果的影响.Objective: To establish a HPLC method de...