查询词典 high molecular

High molecular weight polyoxymethylene was obtained from trioxane crystal by solid state polymerization with γ-irradiation from Co80 source.

用Co~(60)γ射线辐照三聚甲醛晶体固相聚合得到高分子量的聚甲醛。

Objective: To explore the effect of NF-κB inhibitor pyrrolidine dithiocarbamate on osteoclasts induced by wear debris of high molecular weight polyethylene around prosthesis.

目的：探讨核因子－κB抑制剂吡咯烷二硫代氨基甲酸盐对高分子质量聚乙烯磨损颗粒诱导的假体周围组织破骨细胞分化成熟的影响。

The product obtained appears transparent or semitransparent , with the characteristics of low emulsifier content , high molecular weight , good stability .

采用该技术最终得到透明或半透明的阳离子聚丙烯酰胺反相准微胶乳产品，它具有反相乳液产品分子量高和乳化剂含量低的特点，同时具有反相微乳液产品稳定性高的优点。

The reparing high molecular material was divided into absorbable and unabsorbable material,the former included polyglycolic-acid and polyglaction,the later consists of polypropylene polyester and expanded polytetrafluoroethylene.

人工高分子修补材料主要有可吸收和不可吸收两大类，前者有聚羟基乙酸和聚乳酸羟基乙酸两种，后者有聚丙烯网、膨体聚四氟乙烯片及聚酯纤维网。

With the viscosimetry and GPC analysis, we can easily conclude that the capacities of creating high molecular substances for different initiators are obviously different.

从试验结果可以得出，在不同官能团过氧化物引发剂的作用下得到大分子量产物的能力明显不同。

The products were characterized by 13C NMR, DSC and tensile strength measurement. The high molecular weight atactic polypropylene had a good elasticity.

用13C NMR、DSC、拉伸实验对产物进行了表征，结果表明所得产物为高分子量的无规聚丙烯，具有良好的弹性。

A polyurethane which is obtained from ingredients comprising a high-molecular polyol, an organic polyisocyanate, and a chain extender comprising a specific trifunctional isocyanurate compound having an aromatic hydroxyl group and/or a benzylic hydroxyl group, and which has a crosslinked structure due to the isocyanurate compound.

从包含高分子量多元醇、有机聚异氰酸酯和扩链剂的成分得到的聚氨酯，所述扩链剂包括含芳羟基和/或苄羟基的特定三官能团异氰脲酸酯化合物，并且其由于异氰脲酸酯化合物而具有交联结构。

It shows that protein content is the base factor for good breadmaking quality,but the relative content of gluten,especially the high-molecular-weight glutenin subunit and glutenin macropolymer are more important for bread-making quality.

与粗蛋白含量相比，谷蛋白的相对含量，尤其是高分子量谷蛋白亚基的相对含量及谷蛋白大聚合体的相对含量对面包烘烤品质的影响更大。

Apart from the clear effects on crop growth and grain yield, limiting availability of S has been shown to favour the synthesis and accumulation of S-poor or low-S storage proteins such as ω-gliadin and high molecular weight subunits of glutenin at the expense of S-rich proteins. These changes in protein composition are associated with alterations of dough rheology. Significant responses of breadmaking quality to the addition of S fertilisers have been observed under field conditions.

hm^(-2)左右。缺硫除了对小麦生长和产量有影响，籽粒偏向于合成和积累贫硫或低硫贮存蛋白，如ω-醇溶蛋白和高分子量谷蛋白亚基，而蛋白质组成的变化与面团流变学特性改变有关，大田条件下增施硫肥显著改善了面包品质。

In order to extend its applications in various fields, capsulated amorphous phosphorus was used as flame retardant of ultra-high molecular weight polyethylene, and four kinds of carbon blacks were selected as antistatic agents.

针对超高分子量聚乙烯阻燃、抗静电性能差，不能满足某些场合应用需求的现状，利用微胶囊化红磷和发黑作为改性剂，对UHMWPE进行改性，其氧指数达到24.2％～29.5％，表面电阻率降到1×10~9Ω以下，实现了阻燃、抗静电的目的，并且基本保持了UHMWPE原有的优异耐冲击与耐磨性能，提高了它的热变形温度与弯曲强度，从而拓宽了UHMWPE的应用范围。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。