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- Quaternary ammonium salt was used as catalyst for transporting phenoxide ion between two phases to give benzyl phenyl ether and its derivatives in multiphase system. 在多相体系中,以铵盐为催化剂合成苄苯醚及其衍生物,产率高达91%25,转化率达到983%25。
- The experimental results demonstrate that in the impact specimen there exists a multiphase system comprising homopolymer of propylene, diblock copolymer of propylene and ethylene -propylene, ethylene-propylene rubber (EPR) and homopolymer of ethylene. 实验结果表明:抗冲PP是一个含有PP均聚物、丙烯与乙烯-丙烯两嵌段共聚物、乙丙橡胶(EPR)、聚乙烯均聚物等的多相体系。
- It is not possible to design for capsule pipeline flow with an accuracy comparable to that for singlephase or even many multiphase systems. 不可能对包囊的管道流动做出与单相乃至许多相体系在精确度上。
- It is easy to determine the compability of multiphase systems by he physical ageing at temperature below TV The results show that PEK-C/PSF blend is a compatible system and PEK-C/PES-C is a partially compatible system. 利用物理老化能更为方便地判断多相体系的相容性;结果表明PEK-C/PSF为相容体系;而PEK-C/PES-C相容性较差.
- It is not possible to design for capsule pipeline flow with an accuracy comparable to that for single phase or even many multiphase systems. 不可能对包囊的管道流动做出与单相乃至许多相体系在精确度上。
- Lipid Auto-oxidation in Multiphase Systems 多相体系中脂质的自动氧化
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The Synthesis of Benzyl Phenyl Ether in Multiphase System 多相催化合成苄苯醚及其衍生物
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- Generalized coordinates transformation theory of multiphase system 多相电路坐标变换的一般理论
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- Our manager is conversant with account system. 我们的经理精通会计制度。
- The system can translate English into Chinese. 这个系统能将英语译为汉语。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
