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- regular substitution group 正则代换群
- SQL Server does not support adding members to an existing substitution group in an XML schema collection. SQL Server不支持将成员添加到XML架构集合中的现有替换组。
- solvable transitive substitution group 可递可解代换群
- The Bayern Munich midfielder has made himself a name as a regular substitute for Sven-Goran Eriksson and will be happy no matter what role he plays in the success. 拜人中场是埃里克森阵容的常规人选,如果夺得冠军那么不管他充当什么角色他都会高兴的。
- Adding Members to an Existing Substitution Group 将成员添加到现有替换组
- We observe photophysical and electrochemistry property of biphenyl imide by substitutent group effect. 藉由取代基效应观察化合物光物理性质及电化学特性的改变。
- Theoretically, the solubility and the film-forming character can be improved by introducing an appropriate substituting group to pyrrole in 3-position. 理论上，采用分子设计思想，通过化学方法在吡咯环上引入合适的取代基团可改善聚吡咯及其衍生物材料的溶解和加工性能。
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验，我真是绞尽了脑汁。
- I must insist on more regular hours. 我必须强调起居定时。
- The rebels made regular attacks on the railways. 叛军不时地袭击铁路。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- We use saccharin in substitution for sugar. 我们用糖精代替糖。
- He comes back to see us at regular intervals. 他每隔一段时间就回来看看我们。
- The computer gave a regular bleep. 计算机发出有一定节律的哔哔声。
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- I am a regular reader of this newspaper. 我是这份报纸的长期读者。
- The substituted group on the bipyridyl ligand in complex 2 could lose C_2H_4 neutral molecule under a higher CID fragmentation (such as CID 110 V), and its single charge ion is more stable than its double charge ion. 而络合物2在较高的CID电压下(110V)会发生联吡啶环上取代基的中性C2H4小分子丢失;其单电荷离子比二价电荷离子稳定.
- He works hard and keeps regular hours. 他工作努力，生活很有规律。
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- In this paper, CNDO/2 and supermolecule approach were used to study the relationship between electronic structures and the substituted group effect for substituted acetic acids in aqueous solution. 本文应用量子化学理论、超分子方法和CNDO／2计算方法，结合回归分析研究水溶液中取代乙酸的取代基效应与分子的电子结构的关系。并分析在水溶液中取代基效应被削弱的原因。
