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- unimolecular substitution 单分子取代反应
- We use saccharin in substitution for sugar. 我们用糖精代替糖。
- Substitution of a new obligation for an old one. 更新新契约对旧契约的替代
- The substitution of coal for oil is desirable. 以煤代替石油是可取的。
- A substitution, an exchange, or an interchange. 交换代替、交换或互换
- The substitution of the phoneme/l/ for/r/ . 错把1音发成r。
- Most programs can make a reasonable substitution. 大多数程序员可以找到更合理的替代方式。
- The South Korean coach requests substitution. 韩国队教练要求换人。
- To do this, we ll use the substitution command. 要这样做,将使用替代命令。
- An equal exchange or substitution. 替代物:一种平等的交换或替代。
- They're studying a substitution for the medicine. 他们正在研制一种该药的替代品。
- Walking with ease is a good substitution for a car. 放松走路是替代开车的好方式。
- Ask whether to use the similar substitution? 请问可否用相似的替代呢？
- Contract review and substitution application. 合同评审及紧急代用件采购。
- Liverpool substitution Bellamy for Crouch. 利物浦换人：贝拉米入替克劳奇。
- The ceiling depends on the cost of substitution. 天花板价依赖于替代物的成本。
- Substitution: Player No. 4 for No. 3. 换人：三号下，四号上。
- Amines can engage in nucleophile substitution reaction with alky. 胺能参加与卤代烷的亲核取代反应。
- The procedure for solving the Eqs is called back substitution. 解方程组的这一步骤叫回代。
- A lobbing service! Point! The right substitution at the right time. 发了一个高球!得分!换人换得正是时候。
