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Rice aging leads to the decreasing of total starch content and Fla content of amylopection, strengthen the rice starch crystallite and tightening the organization framework of endosperm, which was considered as the main cause leading to the changing rice starch gelatinization properties, rice aging leads to some degree of cross-link of rice oryzenin, SDS-poly-acrylamide gel electrophroresis gave the same result.

陈化导致米谷蛋白的交联，SDS聚丙烯酰胺凝胶电泳验证了这一结果。

Overproof of monomer content is the key problem that restricts poly-urethane coatings' development.

介绍了聚氨酯涂料中游离二异氰酸酯单体含量超标和单体分离方法研究现状，并指出单体含量超标是制约聚氨酯涂料发展的关键问题。

The results showed that the LUMO values are -3.19eV for organic oxadiazole,-3.16eV for macromolecular oxadiazole and -3.21eV for Poly(1,3,4-oxadiazole) and their HOMO values are all under -6.0eV, hinting that they show good hole-blocking characteristics.

利用循环伏安法测定了三种不同类型衍生物的带隙和HOMO、LUMO能级，噁二唑类小分子、大分子、聚合物衍生物的LUMO能级分别为-3.19eV、-3.16eV、-3.21eV，有利于电子的注入，三种噁二唑衍生物的HOMO能级都在-6.0eV以下，对空穴也有很好的阻挡作用。

The oxidable potential difference of DA and AA was about 184 mV at Poly-Evans Blue modified electrode. So it is used to simultaneously determine the DA and AA without any interference. The interference of other components could be efficiently eliminated at the modified electrode, and this method can be used for determination of DA and AA in real sample with satisfactory results.

当DA与AA共存时，由该修饰电极检测的二者氧化峰电位差达184mV，故可同时测定DA和AA，并有效消除其它组分对DA测定的干扰，已用于实际样品中DA和AA含量的测定，结果令人满意。

Binary blends of polyoxymethylene/co-polyamide and ternary blends of poly- oxymethylene/co-polyamide/ethylene-vinyl (POM/COPA/EVA) were prepared and the effect of COPA and EVA contents on properties of blends was investigated.

研究了聚甲醛/共聚酰胺二元及聚甲醛/共聚酰胺/乙烯-醋酸乙烯酯共聚物(POM/COPA/EVA)三元共混物，探讨了COPA、EVA用量对共混体系性能的影响。

The non-isothermal crystallization kinetics of polyoxymethyleneand poly- oxymethylene/co-polyamideat different cooling rates were investigated uisng differential scanning calorimetry.

采用差示扫描量热法研究了聚甲醛和聚甲醛/盐聚酰胺二元共混体系在不同降温速率下的非等温结晶行为，并用 Jeziorny 法、Ozawa 法和莫志深法计算了聚甲醛及其共混物的非等温结晶动力学参数。

AGA, AGL, PAGA and PAGL were soluble in water and DMSO but insoluble inother organic solvents. Poly- was soluble in DMSO but insoluble in water and other organic solvents.

以奎宁为原料，首次用含奎宁高分子化合物对硅胶表面进行了改性，利用元素分析和红外光谱对聚合物改性硅胶进行了表征，并探寻了聚合物改性硅胶的最佳制备条件。

Poly, palmitic acid and trimethylchloro-silicane were selected as surface treatment agents for HA particles.

FTIR分析表明，HA晶胞中不存在OH-之间的强烈氢键作用，但支持OH-与PO3-4存在弱的氢键的结论。

The hydrogen passivation was one of the most effective methods for passivating the defects in poly-Si.

后氢化处理是钝化多晶硅薄膜缺陷态的有效方法。

The study researched the genetic diversity of E2 gene of classical swine fever virus that poly-passed in the swine umbilical vein endothelial cells to reveal the virus's pathopoiesis mechanism.

研究猪瘟病毒E2基因在猪脐静脉血管内皮细胞中多次传代后的遗传变异情况，为CSFV的致病机理研究提供理论依据。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。