获得了高分子量的聚芳醚腈砜。
And a high molecular weight poly (arylene ether nitrile sulfone) has obtained.
高分子量(即5000以上)的天然或合成聚合物。
A natural or synthetic polymer of high molecular weight (i. e., 5000 or more).
论述用单螺杆挤出机挤出超高分子量聚乙烯管材的工艺。
The method of extruding UHMWPE pipe extruded by mono-screw extruder was studied in this paper.
本文介绍了超高分子量聚乙烯滚压头成型工艺及制品的性能。
In this paper, the molding process of UHMW-PE milled head and its properties are introduced.
综述了均聚法和共聚法合成水溶性高分子量聚丙烯酰胺的工艺。
Synthesis of water - soluble high molecular weight polyacrylamide by homopolymerization and copolymerization was introduced.
介绍了用四苯基卟啉铝络合物催化体系合成高分子量聚醚的方法。
This paper introduces the synthesis of the high molecular weight polyether by using metalloporphyrin complex catalyst system.
在第二阶段，为了确保得到高分子量聚合物，需要足够的反应时间。
In the second stage, to ensure a high molecular weight polymer, enough reaction time is necessary.
以环烷氧锡化合物引发L-丙交酯开环聚合制备高分子量聚L-乳酸。
Poly(L-lactide)(PLLA) was synthesized by ring-opening polymerization of L-lactide using cyclic tin alkoxide compound as initiator.
分析了影响超高分子量聚乙烯(UHMWPE)熔体流动性的主要因素。
The main factors influencing the flow properties of ultra high molecular weight polyethylene (UHMWPE) are analyzed.
此外，这阐明了共代谢原理和适宜作高分子量多环芳烃共代谢底物的物质。
The principle of the co metabolism and the optimal material used as co metabolic substrate were demonstrated in this paper.
较详细地评述了超高分子量聚乙烯管材挤出成型技术的研究进展和市场前景。
The new progresses and marketing prospects of extrusion molding technology of UHMWPE pipe are reviewed in more detail.
高分子量聚丙烯酸钠是一种重要的阴离子型絮凝剂，在工业上有着广泛的应用。
Polyacrylate sodium with high molecular weight is widely used as one kind of important anionic flocculation in industry.
比如，超高分子量聚乙烯(UHMWPE)强度是钢的15倍，提供了5级防割。
For example, ultra high molecular weight polyethylene (UHMWPE) is 15 times stronger than steel and offers level 5 cut protection.
介绍了高分子量低不饱和度聚醚的制备方法及其在聚氨酯泡沫、弹性体中的应用。
The synthesis of high molecular weight polyether polyol as well as the applications of such polyol are introduced in the paper.
不仅具有钢的强度。更具有超高分子量聚乙烯优异的耐腐蚀性和卓绝的耐磨性能。
IT owns strength of steel, and excellent corrosion proof performance and superior abrasion proof performance of UHMW-PE.
妊娠相关蛋白- A是一种高分子量的锌结合金属蛋白酶，是易损斑块新的标志物。
Pregnancy associated plasma protein-A (PAPP-A) is high molecular weight metalloproteinase and a novel marker of vulnerable plaque.
分析了超高分子量聚乙烯(UHMWPE)基人工髋关节假体松动失效的主要因素。
The main factors of ultra high molecular weight polyethylene (UHMWPE) artificial hip joint invalidation were analyzed.
利用高分子量pet进行溶液纺丝是目前制取高强高模pet纤维的一种重要方法。
Solution spinning of HMWPET is an important way for preparing high strength and high modulus fibers.
提出了超高分子量聚乙烯制品的焊接加工方法，并实现了管材、板材制品的焊接加工。
The welding method that can realize welding of plate and pipe products is also put forward.
近些年来，超高分子量聚丙烯酰胺由于其在絮凝方面的优良性能正逐渐受到人们的重视。
In recent years, the ultrahigh molecular weight polyacrylamide is being paid more attention because of its good capability of flocculation.
介绍了用冷压烧结成型法加工超高分子量聚乙烯(UHMWPE)彩色多孔薄板的技术。
It introduced the processing technology of cold-press sintering moulding used for processing UHMWPE colorful and porous thin plate.
它以高分子量形式存在，大约接近180,000道尔顿，这样的表现似乎与脂蛋白有关。
It exists in a high molecular weight form, approximately 180,000 daltons, and as such seems to be associated with a lipoprotein.
利用SDS-PAGE和分子克隆方法研究了易变山羊草的高分子量谷蛋白亚基及其基因。
The high molecular weight glutenin subunits and their encoding genes in Aegilops variables were characterized by SDS-PAGE and molecular cloning.
综述了影响医用超高分子量聚乙烯(UHMWPE)摩擦学性能的因素，以及改进的方法。
An overview of the influencing factor to the tribological properties of ultra high molecular weight polyethylene (UHMWPE) and the modification methods is presented.
从聚合物结构与性能关系入手，设计合成了高分子量的不同氨丙基含量的含氨丙基聚硅氧烷。
Starting from the relation between structure and properties of polymer, high molecular polysiloxanes containing of different content of aminopropyl groups were designed and synthesized.
环状产物又在阴离子引发剂联苯双酚钾的作用下进行开环聚合重新得到高分子量的线性产物。
High molecular weight linear products were regenerated after the ring-opening polymerization of the cyclo-products using potassium phenoxide as initiator.
介绍超高分子量聚乙烯(UHMWPE)的优异性能，及其在各个领域中的应用和开发前景。
This paper introduces thoroughly the outstanding performances of ultra high molecular weight polyethylene (UHMWPE), describes its application in every field and developing prospect.
分析了超高分子量聚乙烯制品的热性质，研究了超高分子量聚乙烯制品在焊接过程中的变化。
The heat properties of UHMWPE products are analyzed and the changes of UHMWPE products in the process of welding are studied.
改变填料、偶联剂、过氧化物的用量及混合工艺对超高分子量聚乙烯复合材料实施模压成型。
Varying the dosage of fillings, coupling agent, peroxide, and the mixing techniques, the UHMWPE composites were molded by compression molding.
改变填料、偶联剂、过氧化物的用量及混合工艺对超高分子量聚乙烯复合材料实施模压成型。
Varying the dosage of fillings, coupling agent, peroxide, and the mixing techniques, the UHMWPE composites were molded by compression molding.
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