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- isomers of eypermethrin 氯氰菊酯异构体
- Draw perspective formulas for the isomers of isoleucine. 画出异亮氨酸异构体的透视式。
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Drawperspective formulas for the isomers of isoleucine. 画出异亮氨酸异构体的透视式。
- Moreover, the optical isomers of THP had no effect on neuromuscular junctions. 但应该指出,左旋乙素对脊位水平的抑制作用,不及对脊被以上脑部位为强。
- The geometries of 17 isomers of C34BN are optimized at the HF/3-21G level. 摘要利用HF/3-21G方法优化了C34BN的17种异构体的结构。
- The isomers of dichlorobenzene and cresol were separated successfully. 利用该色谱体系成功地分离了二氯苯异构体和甲酚异构体。
- Calculations are performed for the enol and keton isomers of acetylacetone by quantum CNDO/2project in this paper. 本文应用半经验的CNDO/2方案对乙酰丙酮的两种不同异构体进行了量子化学计算。
- 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。
- The dielectric spectra of isomers of nitrotoluene have been determined by dielectric analysis. 实验证明,介电分析是一种较简单有效的分析方法。
- Conjugated Linoleic Acid (CLA) are isomers of linoleic acid and beneficial for pepole health. 共轭亚油酸(CLA)是亚油酸的一组构象和位置异构体,对人体健康有着重大的意义。
- The HPLC methods for seperation and determination of isomers of nitrotoluene and nitrobenzoic acid were studied. 采用HPLC法对硝基甲苯与硝基苯甲酸异构体混合物进行分离和测定。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意?
- Animal and vegetable fats and oils - Determination of the content of trans fatty acid isomers of vegetable fats and oils - Gas chromatographic method. 动植物脂肪和油。蔬菜脂肪和油过脂肪酸异构体含量测定。气相色谱法。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A comparison study was made on the separation of carbon chain isomers of butanols with CH-B-15-C-5 as stationary phase in GSC, GLC and CL-GLC. 以4’-胆甾烯氧羰基苯并-15-冠-5(CH-B-15-C-5)涂渍于硅烷化102白色担体上作为一种新型的GC固定相,对几种丁醇碳链异构体的气固色谱(GSC)、普通气液色谱(GLC)和冠醚液晶气液色谱(CL-GLC)的分离效果进行了比较研究,并探讨了分离机理。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
