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- The pore sizes distribution of mesoporous materials are adjusted by organic assistant reagent TMB(1,3,5-three toluol). 并通过添加有机辅助剂TMB(1,3,5-三甲苯)以调节介孔材料的孔径大小和孔径尺寸分布。
- Surfactant that be called "monosodium glutamate in industry" and "the mother of assisting reagent" find wide application in different fields. 被誉为“工业味精”和功能性助剂母体的表面活性剂,由于其独特的两亲性结构,广泛应用到国民经济的各个领域。
- Keywords methane aromatization;benzene;catalyst;assistant reagent;support; 甲烷芳构化;苯;催化剂;助剂;载体;
- The president will accredit you as his assistant. 董事长将任命你做他的助理。
- Development of assistant reagent of micron-nanometer composite minerals with chemical active treatment used in rubber 微纳米活性复合矿物橡胶助剂的研制
- He assist me with my income tax return. 他帮助我填写所得税申报单。
- My assistant will stand in for me while I'm away. 我不在的时候我的助手将代表我处理事务。
- Jack used to assist Mary in her lessons. 杰克过去常常帮助玛丽学习功课。
- Assistant: Do you like this dress, madam? 营业员:夫人,您喜欢这件连衣裙吗?
- She is assistant to the professor. 她是这位教授的助手。
- He was promoted from(a) clerk to assistant manager. 他由办事员被提升为副经理。
- Be you student engineer or assistant engineer? 你们是见习工程师还是助理工程师?
- May I present my new assistant (to you). 请允许我(向你)介绍我的新助手。
- I made my assistant my agent while I was abroad. 我请我的助手在我出国期间做我的代理人。
- He freed his assistant from some of her chores. 他免去了助手某些日常事务。
- The horse is an animal assistant to man. 马是对人类有帮助的动物。
- He chose George as his assistant. 他选择乔治做他的助手。
- He enjoined a duty on his assistant. 他交给他的助手一项职责。
- Be the sale assistant position still open? 销售助理的职位还有空缺吗?
- The reagent possesses specificity for water. 这种试剂对水有特殊的作用。