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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。
- The experimental condition of ethylene-propylene copolymerization catalyzed by titanium-oxygen heterocycle constrained geometry metallocene catalyst through mould device was reported. 通过模试装置研究了自制的钛氧杂环限定几何构型茂金属催化乙烯丙烯共聚合的试验条件。
- constrained geometry metallocene catalyst 限制几何构型茂金属催化剂
- Keywords amido-fluorenyl ligand;organolanthanide complex;dimmer;constrained geometry configuration (CGC); 胺芴配体;铜系配合物;二聚体;限制几何构型;
- I felt constrained to do what he told me. 做他叫我做的事,我心里很不舒服。
- Keywords Metallocene;Catalysts;Chromium complex;Titanium complexes;Constrained Geometry catalysts;Ethylene polymerization;DSC;Nickelocene;Cobaltocene; 茂金属;催化剂;铬类化合物;钛类化合物;限制几何构型催化剂;乙烯聚合;DSC;二茂镍;二茂钴;
- I feel that geometry is a difficult subject. 我认为几何是一门难学的课程。
- Our research has been constrained by lack of cash. 我们的研究工作因缺少现金而受到限制。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- I feel constrained to write and protest the decision. 我不得不写信抗议这一决定。
- constrained geometry 限定几何构型
- Cold weather constrained the plant's growth. 寒冷的天气抑制了植物的生长。
- My conscience constrained me to apologize to him. 我的良心迫使我向他赔罪。
- She felt constrained to carry out the new plan. 他对于执行这项新计划感到很勉强。
- This latter geometry he called astral geometry. 这后一种几何他称为星空几何。
- He felt constrained to carry out the new plan. 对于执行这项新的计划,他感到很勉强。
- He is good at spherical geometry. 他对球面几何学很拿手。
- She felt herself constrained to abandon the idea. 她觉得自己不得不放弃这个主意。
- Pythagorean proposition is a geometry term. 勾股定理是一个 几何术语.
- I feel constrained to ask for your forgiveness. 我不得不请你原谅。