metallocene造句
例句与造句
- Multi - layer coextrusion technology for - metallocene - based pe
茂金属聚乙烯多层共挤吹塑技术 - Constrained geometry metallocene catalyst
限定几何构型茂金属催化剂 - Structure and tensile properties of metallocene polyethylenes
茂金属聚乙烯结构与拉伸性能的研究 - On toughness of polypropylene with metallocene polyolefin elastomers
茂金属聚烯烃弹性体增韧聚丙烯的研究 - Homogeneous metallocene catalyst
均相茂金属催化剂 - It's difficult to find metallocene in a sentence. 用metallocene造句挺难的
- The structure of the metallocene had an important influence on the maximum activity of the comonomer effect
共聚催化剂的结构对整个原位共聚体系活性的影响比较明显。 - The new development and the application of metallocene ethylene / octene copolymer were reviewed with 20 references
摘要综述了茂金属乙烯辛烯共聚物作为弹性体材料的最新应用进展。 - Those metallocene branched polyethylene exceed all others in basic properties with processing properties being close to the general polyethylene
开发的茂金属支化聚乙烯基本性能优于通用聚乙烯，而加工性能接近通用聚乙烯。 - The application experiment data show that metallocene branched polyethylene prepared by the new method are applicable to tubing and large - scale hollow container
应用试验表明，开发的茂金属支化聚乙烯可用于制造管材和大型中空容器。 - The effects of the concentration , the molar ratio of mao to the metallocene c3 or c4 and the polymerization temperature on the polymerization activity were also investigated individually
这为进一步研究两种催化剂的复配奠定了基础。并且发现在双亚胺基吡啶铁配合物与茂金属复配时存在共单体效应。 - The development and the application of metallocene ethylene / octene copolymer were reviewed with 21 references . as a result , these refer - ences were provided for the use and investigation of this new material
摘要概述了茂金属乙烯辛烯共聚物在菜丙烯、聚乙烯、聚酯、聚酰胺、苯乙烯基树脂等中的应用进展。 - With the decreasing in the " bite - angle " of the metallocene , the maximum activities of the systems also decreased . the structure of the iron - based catalyst had some influence on the optimum value of n ( fe ) / n ( zr )
而齐聚催化剂的电子效应对整个原位共聚体系中出现共单体效应时齐聚催化剂与共聚催化剂的最佳配比影响较明显。 - The thesis consists of two parts : chapter 3 focused on the effects of ldpe , lldpe on the mechanical , rheological crystallization properties of bimodal metallocene pe ( mpe ) and smpe with higher content of co - monomer
论文实验由两部分组成。第三章研究ldpe 、 lldpe对双峰分布mpe和共聚单体含量较高的smpe力学性能、流变性能、结晶性能的影响。 - The recent advances in olefins oligomerization catalyzed by metallocene catalyst have been reviewed . emphasis is given to the catalytic reactions , cyclization and prospect of application of metallocene catalyst
摘要本文介绍近年来国内外在茂金属催化剂烯烃剂聚与环化方面的研究进展，主要侧重于茂金属催化剂烯烃剂聚， , -二烯的环化及应用前景。 - Metallocene branched polyethylenes prepared by oligomerization catalysts at different ratio vary in physical properties , and the ratio of cocatalyst to oligomerization catalyst of 8 . 72 : 1 gives good physical properties and processing properties
以不同配比齐聚共聚催化剂聚合的茂金属支化聚乙烯的基本物性不同，当共聚齐聚催化剂配比为8 . 72 : 1时，基本性能和加工性能较好。
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