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z-n的意思
1、非均相催化剂
z-n的双语例句
1、Advance in research on action mechanism of internal electron donor in Z-N Catalysts
Z-N催化剂内给电子体作用机理的研究进展
2、And the internal electron donor played an irreplaceable role in Z-N catalyst.
在Z-N催化剂中，给电子体起着不可替代的作用。
3、Study on Z-N Catalyst for LLDPE Synthesis through Gas-Phase Polymerization
合成LLDPE的气相聚合Z-N催化剂的研究
4、It is used as external donor for Z-N catalyst system with significant role of regulation in propylene polymerization.
对于Z-N催化体系对丙烯聚合有显著调节作用。
5、The synthesis of high molecular weight polyethylene with novel Z-N catalyst was carried out and the polymerization process was optimized.
本论文主要进行了用于合成高分子量聚乙烯的新型Z-N催化剂的制备工艺优化和茂金属聚乙烯结构-性能的表征研究。
6、Compared to the result of simulation with Z-N optimization, genetic algorithm and basic ant colony algorithm, results of optimization can be greatly improved.
仿真结果与Z-N法、遗传算法、基本蚁群算法相比较，优化效果明显得到改善。
7、The simulating results show that this method has better performance than the Z-N formula in restricting the overshoot and undershoot.
仿真结果表明，在抑制超调和负调方面，该方法具有优于ZN公式的性能。
8、Investigation of the preparation of Ultra High Molecular Weight Poly-α-Alkene by Z-N/ Metallocene Catalyst
Z-N/茂金属催化剂制备超高分子量聚α-烯烃的研究
9、Ethylene-propylene copolymers in reactor alloys obtained from metallocene supported PP particles showed much more random features than that prepared with conventional Z-N catalyst.
负载茂金属催化剂的聚丙烯颗粒制备的反应器合金与传统Z-N催化剂合成的反应器合金相比，其共聚物的链结构更加无规。
10、The main contents include: With combination of Z-N PID self-tuning formula and relay self-adaptation control methods, the PID parameters of weld area of furnace is given automatically.
结合Z&N PID自整定公式和继电自整定控制方法，自动整定加热炉焊接区的PID参数。
11、The Catalyst of Poly-Propylene had been stated, there were three generation of heterogeneous Z-N, but homogeneous included Titanium, Zirconocene, Hafnium and Vanadium.
本文论述丙烯聚合催化剂发展多相Z-N型经历三代，均相有钛、锆、铪和钒等系。
12、Four parameter-tuning methods of PID controllers, i. e. critical proportional method ( Z-N method), Damping oscillatory method, robust PID Parameter Tuning method and ISTE optimal Parameter Tuning method are studied comparatively.
主要从比较的角度研究了适合典型工业过程的4种PID控制器参数的整定方法，包括临界比例度法、衰减曲线法、鲁棒PID参数整定法和ISTE最优参数整定法。
13、With comparison between the mechanism of these two kinds of catalysts of metallocene catalyst and Natta Ziegler ( Z-N) of catalyst and details on the effects of polymer molecular weight polymer molecular weight, summarized the several influential factors.
并通过对比详述了茂金属催化剂和Ziegler-Natta（Z-N）催化剂的催化机理，以及这两类催化剂对聚合物分子量和性能的影响。概括了对聚合物分子量影响的几种因素。
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