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- Being a model reaction,the photocatalytic decolorization of direct fast blue(DFB)in CeO_2/TiO_2 powder suspension was investigated. 以紫外灯为光源 ,直接耐晒兰 (DFB)的脱色为模型反应 ,研究了CeO2 /TiO2 的光催化活性。
- The obtained data strongly suggests that it is possible to characterize the acid function of hydroisomerization catalyst by a model reaction of ethanol conversion. 数据表明了临氢异构化剂的酸功能可以采用乙醇转化反应进行表征。
- The model reaction using ethanol as probe molecule could be used to characterize the acid function of a support, and thus provide useful instructions in selecting hydroisomerization catalyst supports. 用乙醇转化作为模型反应表征载体的酸作用行为即酸功能,可以为异构催化剂载体的选择提供指导。
- The oxidation of styrene and oxidation of tert-butanol were studied as model reactions. 所选择的反应分别是苯乙烯的氧化和叔丁醇的氧化。
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
- That beautiful girl is a fashion model. 那位漂亮的女孩是一位时装模特儿。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。
- He assembled the model aircraft bit by bit. 他一块一块地装配飞机模型。
- He traded in his car for a new model. 他把旧汽车折价添钱买了辆新型号的。
- This model scrolls far too slowly. 这种型号的计算机文本上下移动得实在太慢。
- The model plane got out of control and crashed. 模型飞机失控坠落下来。
- This washing machine is the latest model. 这种洗衣机是最新型产品。
- He lost one of the pieces of his model engine. 他的火车头模型缺了一个零件。