高分子

In this study,the octafluoropentyl methacrylate(8FMA)was employed for improving the PMMA-type demure base.

本研究以现行常见口腔高分子材料为基础，研究了添加增韧剂的各种配方。

G. polyhydroxyethyl methacrylate and polyvinyl alcohol. Some potential development and application of the materials are discussed tentatively.

胶原蛋白和一些合成高分子化合物(如聚甲基丙烯酸羟乙酯，聚乙烯醇等)，作为生物材料已得到广泛的应用，而两者形成的复合材料水凝胶具有良好的生物相容性和理化性质，是一类新型的生物材料，具有很大的研究和应用价值。

Low molecular copolymers of stearyl methacrylate and methacrylic acid were used as stablizer for reverse phase emulsion polymerization.

采用具有增稠和抗电解质作用的丙烯酸聚氧乙烯酯活性单体和具有聚合稳定作用的高分子表面活性剂，通过反相乳液聚合法合成了涂料印花用丙烯酸系增稠剂。

The foam microstructure of polyurethane is observed by use of the micrography technique.

引言 聚氮醋泡沫塑料是一种新型的高分子合成材料。

When prepared, it is very important to control particle diameter distributing of microsphere.

因此，在高分子微球的制备中，控制微球的粒径及其分布是极其重要的。

Polymer microsphere is a kind of new functional material.

高分子微球是一种新型的功能材料。

The results showed that the products could be prepared with Mn 6000~10000, PDI less than 4, n-heptane tolerance 10~20 mL/2g, softening point more than 110℃. It is a kind of new polymeric polymer used in the lithographic mimeograph ink.

实验表明，亚麻油与松香质量比在20%~40%之间时，所得产品分子量 6000~1000，分子量分布范围小于4，庚烷容纳度在10~20mL/2g，软化点大于110℃，是平版印刷油墨用的一种新型高分子聚合物。

Companies rely on strong scientific research design team, self-develop and produce a "car seat carbon fiber heating system","electrode line car seat heating system","motor vehicles, anti-fog mirror defrost heating film""Polymer PTC heating material,"" flexible substrate heating material "and the related series of the independent intellectual property rights of patented products, in market competition achieved good operating efficiency, the current company's products are already covered by the national market, and have been exported to abroad.

公司依靠强大的科研设计队伍，自行研制生产了"碳纤维汽车座椅电加热系统"、"电极线汽车座椅电加热系统"、"汽车外后视镜防雾除霜加热片""高分子PTC发热材料"、"柔性基材加热材料"及相关系列的各项自主知识产权的专利产品，在市场竞争中取得了良好的经营效益，目前公司产品已覆盖全国市场，并已出口到国外。

How to predict blend miscibility of natural polymers by using simpleviscometry was studied.

首先是研究了如何用简便的粘度法预测刚性链天然高分子之间的相容性。

In this paper, the use of polyacrylates as ABS surface modifier before electroless nickel plating was studied.

探讨了一种以丙烯酸共聚物的溶液作为高分子材料表面改性方法的可行性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。