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- The effects of different calixarene substituents on aromatic position isomer retaining were explored. 研究探讨了杯芳烃上不同取代基的固定液结构对芳香族位置异构体保留行为的影响。
- The progress of application of electrochemical sensors on the determination of position isomer and steromer compounds is reviewed in this paper. 摘要综述了电化学传感器在分离和检测异构体化合物方面的研究进展。
- The aromatic position isomers, such as xylene and nitrotoluene, were separated well.Moreover, some chiral compounds including alcohol, amine, ester etc., were also resolved. 不但对二甲笨、硝甲苯等难分离的芳香族位置异构体,而且对醇、胺、酯等多种类型的手性异构体均有很好的分离能力和手性选择能力。
- The wood is held in position by a clamp. 木头用钳夹固定住了。
- The girl is quite suited for the position [work]. 这姑娘很适合担任这个职务[这个工作]。
- I can live in clover when I get that position. 我得到那个职位便可过上优裕的生活。
- The Study of Calix(4) Arene for Aromatic Positional Isomer 杯[4]芳烃聚硅氧烷固定相分离芳香异构体
- He bribes his leader to consolidate his position. 他贿赂他的领导来巩固他的地位。
- Conjugated linoleic acid (CLA) is a group of geometric and positional isomers of linoleic acid. 共轭亚油酸是亚油酸的一组几何和位置异构体,具有多种生理功能。
- He took up a radical position on this issue. 他对这个问题抱着激进的态度。
- She is unfit for such a senior position. 她不胜任这种高级职务。
- The separation of positional isomers of bromo-alkoxylbenzen with six different polar stationary phase columns was compared. 比较了6种不同极性固定液色谱柱对溴代烷氧基苯类位置异构体的分离效果。
- They plotted the new position of each vessel. 他们标明每艘船的新位置。
- He was exalted to the position of general manager. 他被提升到总经理的职位。
- We're now in a rather poor bargaining position. 我们现在所处的谈判地位不太有利。
- The thermodynamics and extra-thermodynamics study on theseparation of aromatic positional isomers on the stationary phases of calix[4]arene derivatives has been executed. 用热力学/超热力学方法对杯[4]芳烃衍生物气相色谱固定相上芳烃位置异构体的分离进行了研究。
- He is competent enough to fill that position. 他完全胜任那个职位。
- You place me in a very difficult position. 你使我非常为难。
- He began to look for another position immediately. 他马上开始寻找另一个职位。
- He is the only person for the position. 他是担任此职位的最佳人选。