查询词典 high molecular

One-step synthesis of the high molecular weight bromated epoxy resins for flame retardants is studied with tetrabromobisphenol A and epichlorohydrin as raw materials in mixed solvent comprising 1,4-dioxan and water.

研究以四溴双酚A和环氧氯丙烷为原料在二氧六环和水混合溶剂中一步法合成了高分子量溴化环氧树脂阻燃剂。

Effects of microbial transglutaminase on the tensile properties of plastic made from soy protein isolates are studied. The results show that the tensile strength and Young modulus of the protein plastic are increased from 9.2MPa and 265.4MPa of the control, which is not treated with TG, to 14.7MPa and 390.1Mpa respective, which is treated with TG at 50℃ for 60min. High molecular weight protein conjugates are formed with TG treatment, and they are responsible for the enhanced tensile properties, denaturalizing temperature and enthalpy values.

研究了微生物谷氨酰氨转胺酶对大豆分离蛋白塑料拉伸性能的影响，发现在50℃时转氨酶对大豆分离蛋白催化聚合反应60 min，形成的高分子聚合物使大豆分离蛋白的抗拉强度和杨氏模量分别由未经处理时的9.2 MPa和265.4 MPa增加到14.7 MPa和390.1 MPa，同时增加了蛋白质的变性温度和热焓值。

The high molecular weight glutenin subunit composition of 49 wheat varieties were fractionated by SDS-PAGE. The results showed that the frequency of subunits 5+10 was 64% in 39 Chinese wheat varieties.

利用SDS-PAGE电泳分析了49个国内外小麦品种的高分子量谷蛋白亚基组成，结果表明：39个国内小麦品种中，5+10亚基的频率达64%。

The results showed that styrene could be polymerized by plasma, resulting high molecular weight products.

结果表明：等离子体引发可以得到较高分子量的聚合物。

The soluble greases, proteins and impurities in used chrome liquor can be effectively eliminated with a high molecular polyester PS.

用高分子聚酯PS药剂，能有效地除去铬鞣废液中可溶性油脂、蛋白质和其他杂质。

Specializing in the production of specialty rubber and rubber products, users can also be necessary scientific manufacturing rubber PTFE, UHMW-PE combination of rubber, ultra-high molecular weight polyethylene products.

专业生产特种橡胶和普通橡胶制品，也可按用户需要科学制造橡胶PTFE，UHMW-PE组合橡胶制品，超高分子量聚乙烯制品。

Nearly all high-molecular-weight dissolved organic nitrogen and part of the particulate organic nitrogen in deep sea are present in hydrolysis-resistant amides, and to date, their biodegradation mechanisms have yet to be resolved.

深海中的高分子量有机氮都是难被化学水解和生物降解的氨基化合物，即蛋白质以颗粒有机氮和溶解有机氮的形式存在。

The surface of ultra high molecular weight polyethylene fibers was modified by the confected chrome acid treatment solutions.

利用自行研制的铬酸处理液对超高相对分子质量聚乙烯纤维进行表面改性，并利用扫描电镜、红外光谱和接触角、单丝强力试验对纤维的表面性能和强度的变化进行表征。

While the studies reported were still incomplete, it seemed to the conferees to be desirable, to minimize reactions, to avoid highly branched dextrans and preparations of high molecular weight.

尽管报道的研究不是很完善，但是对参加会议的人来说，减少不良反应，避免高度支葡聚糖和高分子配制剂看起来是可取的。

The determination of high molecular weight impurities which existed in cefotaxime, ceftriaxone and ceftazidime and the influences of different ion-pair reagents; pH value of the eluants and the flow rate on the chromatographic column were discussed in detail.

以建立头孢噻肟、头孢曲松、头孢他啶中高分子杂质含量的快速测定方法为目的，对不同离子对试剂、洗脱剂pH、洗脱剂类型、离子对浓度、洗脱速度等因素进行了研究。

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。