变热

In our research, the morphological and physicochemical properties of common corn starch granule and resistant starch granule were systemically studied using Rapid Visco Analyzer, Farinograph, Mixograph, TA-plus, Laser Particle Analyzer, Differential Scanning Calorimeter and Fourier Transform Infrared Spectrometer. And the influences of resistant starch on pasting properties of wheat flour and rheological properties of dough with different gluten strengh were investigated, so did effects on sensory and texture characteristics of staple food in northern China. These results will provide some theoretical basis for resistant starch widely using in food industry.

本文采用快速黏度分析仪、粉质仪、揉混仪、质构分析仪、激光粒度仪、差示扫描量热仪、红外光谱仪等先进测试仪器系统研究了抗性淀粉和普通玉米淀粉的颗粒形貌和理化性质，探讨了抗性淀粉对不同筋力小麦粉糊化和流变学特性及北方主食感官和质构特性的影响，为抗性淀粉在食品工业中的广泛应用提供了理论依据。

Based on these, the method for analysing the thermal-mechanical problems during the film depositon is proposed, and some mechanical problems are studied which include the asympototic analysis of the stress and deformation in a nonhomogeneous material layer on a substrate and the weight function method for interface crack problems as well as the mechanics of an interface toughening induced by the dilatant transformation.

本文对这些方面的研究及其成果进行了较全面的评述，并在考察了一个薄膜-基底系统（等离子喷涂ZrO〓陶瓷涂层的工艺研究）的生产研究的全过程的基础上，对薄膜沉积过程中的热-力学分析方法和包括表面异质层中应力变形的渐近分析方法、界面裂纹问题中的权函数方法、相变引起的界面增韧的力学分析方法等在内的一些薄膜-界面-基底系统的力学问题进行了研究。

It is concluded that disablement of die is mainly by temperature stress and disablement form is mainly plastic and thermal fatigue disablement from data of stress.

根据应力场的数据，得出结论：锻模的失效主要是温度应力引起的，其失效形式主要是塑变失效和热疲劳失效。

A new method was investigated of in-situ synthesizing starch grafted sodium acrylate as thickening agent for disodium hydrogen phosphate dodecahydrates.

实验证明该方法是有效的，但重复性差，合成的相变材料批与批之间的储热性能差异大。

Disodium hydrogen phosphate dodecahydrates possesses the largest mass heat storage capacity among the low temperature phase change materials, which are classified as inorganic, organic and then: composites, yet it experiences phase segregation and super cooling when melting and hinders its application in latent heat storage system.

低温相变材料可分为无机、有机物及其复合物。十二水磷酸氢二钠(Na_2HPO_4·12H_2O)是其中质量储热密度最大的一种，但由于熔化时发生相分离，而妨碍了它的实际应用。

The cream is made by whipping egg yolks and sugar together until the yolk is almost white, adding hot milk little by little, and cooking in a double boiler.

这种奶油通过打发鸡蛋黄和糖知道蛋黄几乎变白，一点点加入热牛奶，在一个双层蒸锅中蒸煮。

The structure and properties of the fiber during multistage drawing were measured by double refraction , DSC and mechanical test.

采用双折射法、DSC热分析法对不同拉伸级数的纤维进行了结构分析并测试了其力学性能和抗蠕变性能。

It has a nominal durometer hardness of 55D and contains fine particle size carbon black.

它有一个55D名义硬度硬度并含有细颗粒大小的碳黑色热老化稳定，良好的抗蠕变性，抗蠕变，低温柔性，中等硬度。

It has a nominal durometer hardness of 45D and contains pellet blend of carbon black color concentrate.

它有一个45D名义硬度硬度并含有颗粒混合炭黑色母料热老化稳定，良好的抗蠕变性，抗蠕变，低温柔性，中等硬度。

Based on this relation, it is possible not only to obtain the principle of virtual work and the reciprocal theorem in dyn...

然后从该式出发，不仅可以得到有孔隙的耦合热弹性体动力学的虚功原理和互等定理，而且能系统地导出成互补关系的11类变量、9类交量、6类变量及3类变量简化Gurtin型变分原理。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐