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- Draw perspective formulas for the isomers of isoleucine. 画出异亮氨酸异构体的透视式。
- the isomers of substituted 聚苯胺
- Drawperspective formulas for the isomers of isoleucine. 画出异亮氨酸异构体的透视式。
- 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。
- The best choice for separating the isomers of dichlorobenzene is the adsorption separation by zeolite adsorbents in high efficiency. 指出高效、节能的分子筛吸附分离法是实现二氯苯异构体分离的最佳选择。
- The best choice for separating the isomers of chlorotoluene is the adsorption separation by zeolite adsorbents in high efficiency. 指出高效、节能的分子筛吸附分离法是实现氯甲苯异构体分离的最佳选择。
- Unimolecular ethanol decomposition and H atom abstraction from ethanol result in branch chain reaction, the development of branch chain reaction is determined by the isomers of C2H5O. 乙醇氧化经裂解反应、脱氢反应最终形成支链反应，乙氧基C2H5O的三种同分异构体在链分支中决定了链分支的进行方向。
- The ratio change in the isomers of lycopene after high pressure processing(HPP) and the photooxidation activity of lycopene after HPP compared with the untreated lycopene were studied. 研究了番茄红素超高压处理后的组分变化,通过抗氧化试验,观察不同组分番茄红素的抗氧化效果。
- The overall reaction is one of substitutions. 总反应是取代反应中的一种。
- Candida rugosa lipase can be used to enrich the isomer of c9,t11-CLA by a two-step selective esterification. 利用假丝酵母脂肪酶两步选择性酯化可以提高c9,t11-共轭亚油酸异构体的含量。
- It is farther dicussed for remote access to the isomer of database and pointed out problem, at the same time put forward the solvable methods . 同时对系统实现过程中出现的问题进行了较详细的叙述。
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- The ceiling depends on the cost of substitution. 天花板价依赖于替代物的成本。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- l1 Willson G Flon,Mark A Green. Comparison of the isomers of Tc-HMPAO. Purdue University. 1987 10孟昭兴;李太华;刘伯里;等.;过渡金属离子催化碘标记邻碘马尿酸的交换理论研究
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- Separation and chromatographic detection of the isomers of 1, 4-bis [2-(3, 4, 5- trimethoxyphenyl) vinyl] benzene 双[2-(3，4，5-三甲氧基苯基)乙烯基]苯异构体的分离和色谱测定
- He emphasized the importance of careful driving. 他强调小心驾驶的重要性。
- It is wrong of you to bully the child. 你不该欺侮那个孩子。
