A small amount of high molecular weight HDPE was added into relative low molecular weight HDPE under compound stress field to extrude pipe.
将少量相对高分子量的高密度聚乙烯(HDPE)加入到相对低分子量的通用级HDPE中，在复合应力场作用下挤出制成管材。
Taking Yanzhou coal and Shenfu coal as the research object, the effect on quick coal liquefaction at high temperature (QCLHT) of small molecular compound in coal was is systematically investigated.
本文选用兖州煤和神府煤为研究煤种，针对煤中小分子化合物对煤高温快速液化的影响进行了较系统的研究。
Study of coal molecular structure and model compound is the foundation of clean, effective and high value-added utilization of coal.
煤分子结构与模型化合物反应研究是煤洁净、高效和高附加值利用的基础。
Alginate is a hydrophilic natural high molecular compound has good thickening, gelling and film forming properties.
褐藻胶是一种亲水性天然高分子化合物，具有良好的增稠性、凝胶性和成膜性。
It can produce the polymerized high molecular compound by the reaction of the above initiation system and monomers.
通过以上引发体系与单体反应制备得该单体的聚合高分子化合物。
Multiple carbon rods is used to increase the surface area of electrode as micropore electrode is easily blocked by high molecular compound.
由于微孔电极易为高分子化合物堵塞，用多根碳棒实现增大电极表面的目的。
The present invention to a kind of multifunction straightening agent for many kinds of fabric and clothes, it USES the water soluble high molecular compound as main constituent.
本发明是一种用于多种纺织物及成衣的多功能整理剂，以水溶性高分子化合物为主要成分。
Electrically conductive fibre can be classified into 4 types: metallic series, carbonized fibre, conductive metallic compound type and high molecular conductive material.
导电纤维主要有4大类：金属系、碳黑系、导电型金属化合物、高分子导电材料。
A solid electrolyte contains electric conductivity high molecular, polyanion, salt thereof, and ionic compound, the boiling point of which is more than 150 degrees.
固体电解质，含导电性高分子和聚阴离子以及其盐，以及沸点在150度以上的离子化合物。
A high molecular compound material cable rack used for a subway is disclosed.
地铁用高分子复合材料电缆支架。
A high molecular compound material cable rack used for a subway is disclosed.
地铁用高分子复合材料电缆支架。
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