查询词典 polymer

The current polymer materials for optical disc substrate usually include polycarbonate, poly, epoxy resins and noncrystalline cyclo-olefin copolymer developed in recent years.

光盘基板材料主要包括传统的聚碳酸酯、聚甲基丙烯酸甲酯、环氧树脂以及近年发展起来的非晶环烯烃聚合物。

The reason why polylactide is a noncrystalline polymer, and its degradation relocity is big, which fulfils the biomedical requirement as a degradable material.

由于聚D，L丙交酯是非结晶聚合物，其降解速率大，可完全符合生物医学对降解材料的要求。

Materials Engineering covers the research, development, production and application of metals, inorganic and nonmetal materials, polymer materials and composites.

材料工程是研究、开发、生产和应用金属材料、无机非金属材料、高分子材料和复合材料的工程领域。

And the price is low, nonpoisonous, do not vaporize and can suppress the melting of the polymer.

许多的研究表明Al_3和Mg_2是十分有效的阻燃抑烟剂，可用于多种聚合物中。

Chitosan, a kind of natural polymer derived from arthropod shell, belongs to nonpoisonous and pollution-free security animal hormone substance.

天然聚合物壳聚糖是由节肢动物的外壳提取的、无毒、无污染的动物源激素物质。

Our result shows that for block copolymers in nonselective solvents,we can induce the micellization through the hydrogen bonding complexation betweenone of the block and its complementary polymer.

我们的结果表明，嵌段共聚物在非选择性溶剂中，能通过某一嵌段与另外一种高分子之间的氢键作用导致的络合诱导胶束结构的形成。

The results show that inclusion of nonsolvent cause the polymer solution separated into two phases at high temperature easily.

实验主要在探讨材料分子量、浓度、成型温度、成型时间等参数，对多孔性支架形态的影响。

Effects of solvent and nonsolvent on polymer membranes prepared by dry process

将配合料和少量的水（一般在7%以下）和少量胶粘剂拌匀，装入压力机的模型内，在较高压力下压制成生坯。

The effects of polymer concentration, nonsolvent, additive, dry journey and Al_2O_3 nanoparticle on membrane structure and property were mainly studied.

着重分析了聚合物浓度、非溶剂、添加剂、干程及纳米Al_2O_3粒子等成膜因素对复合膜结构和性能的影响。

The thermodynamic properties of the casting solution were investigated by using the Flory-Huggins theory. A new simple method to determine the nonsolvent/polymer interaction parameter from the intrinsic viscosity was developed.

本文采用Flory-Huggins理论研究NSA对铸膜液热力学性质的影响，发展了一种从特性粘数推算非溶剂和聚合物之间的相互作用参数x〓的简便方法。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷