查询词典 modification

Mould and surface modification on mechanical properties and surface quality of PVC wood flour composites was studied.

研究了设备、模具、木粉表面改性对木/塑料复合材料力学性能与表面质量的影响。

Maleic rosin has been added to the surface of wood flour in the form of monoester, i.e., the formation of esterified wood flour bearing a pendent carboxylic group. The rheological study showed that the complex viscosity η(superscript *, storage modulus and loss modulus of WF-HDPE composites decreased firstly and increased afterward and declined lastly as the dosage of maleic rosin increased, however, the viscosity of the composite melts decreased as a whole. After the modification of wood flour, the rheological properties of composite melts were improved markedly. According to the mechanical test it was indicated that, by proper treatment of wood flour with maleic rosin, the tensile strength and flexural strength of WF-HDPE increased obviously.

WF-HDPE流变学研究表明：复合材料的复合黏度η(上标*、储能模量和损耗模量随马来松香用量的增加先减小后增大最后减小，但体系的黏度和模量总体呈下降趋势，木粉经马来松香改性后复合熔体的流变性能显著改善，这不仅有利于提高复合材料的成型加工效率，而且适当的马来松香处理也能够提高复合材料的拉伸强度和弯曲强度，后者被静态力学试验结果所证实。

Software Description: About Accent Word Password Recovery, This tool will help you recover lost or forgotten MS-Word passwords, including the modification passwords to MS-Word documents.

Accent Word Password Recovery 这件工具将帮助你恢复失去或者被忘记的 MS Word 的口令，包括对 MS Word 的文件的更改口令。

We developed a new work-up procedure for thesynthesis of 5,15-diphenylporphyrin. This modification has been proved to bevery efficient.

在合成工作中，我们改进了5，15-二苯基卟啉合成的后处理过程，极大地提高了合成功效。

This wrapper is really easy to use, and allows modification.

此包装是很容易使用，并允许修改。

The yield strength of the polymer matrix is one of critical factors that affect such modification.

结果表明，基体强度的提高有利于提高高填充量时复合材料的断裂伸长率。

Modification of Simple Formula on Bonds Yield to Maturity;2. Application of Real Option in the Credit Management of Bonds;3. This paper analyses the investing value and speculating value of covertible bonds according to the features of their liability contracts and stock call option.

从可转换公司债券的债务合约特征和股票看涨期权特征出发，分析了其投资价值和投机价值，从而构造出可转换公司债券的投资收益曲线；阐述了可转换公司债券投资的最小值原理，对其投资收益的评估进行了讨论；分析了影响可转换公司债券的基本因素及其随这些因素而变化的基本规律。

However, fortunately the Oriental artists of yore were also expert in the modification of animal forms.

然而， 幸好昔时的东方的艺术家也是在动物形式的修正的专家。

This paper will research zein on lower cost production, modification and applications in pharmaceutical industry.

本课题从玉米醇溶蛋白的生产、改性和在制药工业领域中的应用进行了初步研究，并取得了阶段性的成果。

The Presence Application and Developing of Resin Industry;2. Study on Modification of Octyl-phenolic Resin by Rosin;3. Abietic type resin acid is the main ingredient of rosin.

松香是我国重要的生物质资源，枞酸型树脂酸是松香的重要成分，它们的分离提纯及其衍生物的合成与生物活性研究对于开发松香深加工产品具有重要意义。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。