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- The research and development of a metallocene based single site catalyst with constrained geometry configuration and its polymerization products are reviewed. 综述了限制几何构型金属茂催化剂及其聚合产物的研究和开发情况。
- non -metallocene single site catalyst 非茂单活性中心催化剂
- metallocene single site catalyst 茂金属单活性中心催化剂
- Albemarle is the leading global supplier of organometallics and single- site catalyst activators to the polyolefin and elastomers industries. 雅宝公司是全球领先供应商的有机化合物和单点激活催化剂的聚烯烃和弹性体产业。
- supported non - metallocene single site catalyst 负载化非茂单活性中心催化剂
- Keywords non-metallocene single site catalyst;post-transition metal;olefin polymerization;catalyst; 非茂单中心催化剂;后过渡金属;烯烃聚合;催化剂;
- Keywords non metallocene single site catalyst;post transition metal;olefin polymerization;catalyst;review; 非茂单中心催化剂;后过渡金属;烯烃聚合;催化剂;述评;
- Keywords non-metallocene single site catalyst;BCG catalyst;compounded catalyst;bimodal high density polyethylene;ethylene polymerization.; 非茂单活性中心催化剂;BCG催化剂;复合催化剂;双峰高密度聚乙烯;乙烯聚合;
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- Up to yesterday, I thought he was single. 直到昨天，我一直以为他是独身。
- Can you let me have a room with two single bed? 可以给我一间两张单人床的房间吗？
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
