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- Twenty one new O (1,2,2,2 tetrachloro)ethyl O substituted phenyl phosphoramidothionates were synthesized and their structures were characterized through IR, NMR( 1H、 31 P) and MS. 以取代的苯氧基替代烷氧基，合成了21种新的O-（1，2，2，2-四氯）乙基-O-取代苯基硫逐磷酰胺酯。
- Synthesis, Characterization and Biological Activity of O (1,2,2,2 tetrachloro)ethyl O Substituted Phenyl Phosphoramidothionates 含O-(1,2,2,2-四氯)乙基-O-取代苯基硫逐磷酰胺酯的合成、结构表征和生物活性
- Closing time at this pub is eleven o' clock. 这酒馆的打烊时间是十一点。
- We've got the OK from the council at last. 我们终於获得了委员会的同意。
- Syntheses of a Series of O ethyl O substituted Phenyl O (phthalimide)ethylphosphorothionate and Their Isomeric Reaction 曾强, 乙基-O-取代苯基-O-[(2-邻苯二甲酰亚胺基)乙基]硫代磷酸酯的合成及其异构化研究
- The child's mouth formed a big O in surprise. 那孩子惊奇得张著嘴像个大O字。
- Objective:To suggest ethyl hydroxybenzoate not added in Lincomycin Hydrochoride Eye Drops. 目的:建议盐酸林可霉素滴眼液标准规定处方,不加羟苯乙酯。
- Results:The peak of Lincomycin and that of ethyl hydroxybenzoate could not be separated. 结果:发现林可霉素峰与羟苯乙酯峰难以分开。
- Ok may I have your last name and first initial, please? 好的。请您告诉我贵姓及大名的头一个字母。
- Only when everything is ok will the patent be registered. 只有一切都顺利，才能登记专利。
- Conclusions:The ethyl hydroxybenzoate in Lincomycin Hydrochoride Eye Drops interfere the content determination greatly. 结论:盐酸林可霉素滴眼液处方中如有羟苯乙酯的存在,对盐酸林可霉素滴眼液含量测定干扰很大。
- Have you finished lunch already? It's only12 o' clock! 你已经吃过午饭了吗？现在才12点。
- She's OK, but she always likes to blab about how successful her husband is. 她还可以啦，不过她老爱提她老公有多成功。
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入（一化合物）
- Hello. I'd like to reserve a table for two for eight o' clock, please. 你好，我要订一张今晚八点两个人的餐桌。
- Mark hauled o ff and threw a touchdown pass. 马克突然传出一个触地球。
- The line AB intersects the line CD at O. 直线AB与直线CD相交于O点上。
- Hark ye O man, and list to my Voice. 请听啊哦人类，而记下来我的声音。
- OK,let me start with the particles. 好吧，就让我从小品词开始讲起吧。
- It is 5 o' clock in the afternoon. 现在是下午5点钟。
