查询词典 rheology

Based on polymer processing rheology and single-screw extrusion theories, the precise extrusion theories and techniques were investigated in present paper.

本论文以高聚物加工流变学、高聚物加工工艺学和单螺杆挤出过程理论为基础，论述了精密挤出成型理论和技术及应用前景，研究了实现高聚物精密塑化挤出成型的理论和技术。

Polymer processing is a high-energy process operation, and screw machinery is widespread applied to the polymer processing, such as screw extruders, screw injection molding machine and so on. The screw plasticating and conveying equipments based on shear rheology are generally adopted in polymer processing, in which materiels are dominated by shear stress. Therefore, there are some ubiquity disadvantages of the current methods of polymer materials processing, such as long thermo-mechanical, high energy consumption, too big equipment structure, and dependence on material properties.

加热管高分子材料成型加工是高能耗过程作业，目前普遍采用螺杆机械，如螺杆挤出机、螺杆注射机等，在螺杆机械中物料塑化输运主要是靠螺杆旋转时对物料的拖曳作用，固体输送为摩擦拖曳，熔体输送为粘性拖曳，物料的速度梯度与其流动和变形方向垂直，这种流动与变形受剪切应力支配，所以当前的高分子材料加工方法普遍存在物料塑化输运所经历的热机械历程长、能耗高、设备结构大、对物料特性依赖性强等缺陷。

Buyanghuanwu Decoction has obvious anticoagulant, thrombolytic function and so can improve blood rheology and reduce blood viscosity artificial joint replacement to control deep vein thombosis after the formation of the role.

补阳还五汤具有明显的抗凝、溶栓功能，能通过改善血液流变性、降低血粘度达到防治人工关节置换术后下肢深静脉血栓的形成的作用，而且比速碧林具钉更好的安全性。

Comprehensive study for rheology of continental crust and the upper mantle is the best approach to understand continental structure and beyond plate tectonics.

大陆地壳和上地幔流变学的综合研究是认识大陆构造最佳途径之一。

To investigate the application of flaxseed gum in luncheon meat,effects of adding flaxseed gum and complex gum of flaxseed gum and carrageenan on texture of luncheon meat were investigated by method of textural properties analysis,sensory evaluation,scanning electronic microscopy,dynamical rheology.

为研究亚麻籽胶在低脂午餐肉中的应用，采用全质构分析、感官鉴评、扫描电子显微镜、动态流变学等方法，研究了添加单一亚麻籽胶和添加亚麻籽胶与卡拉胶的复配胶对低脂午餐肉的质构的影响。

But due to the complex of the study,the fundamental understanding of the particle formation and the relation between the morphology selection and the rheology is very poor.

但是关于半固态浆料的球晶结构的演化机理和对部分凝固浆液的流变性的认识还不够深。

According to the distribution law of three zones in uncovering coal and the relation between the distribution law and delay outburst, the prevention and control technology is brought up, which firstly adopts gas drainage in the coal through drainage hole to release the outburst power by stages, and then intensifies the intensity of uncovering coal and increases the length of stress relaxation zone and stress concentration zone by using the liquid injecting and freezing to prevent the coal rheology. At last, the shoring measures to prevent roof falling is tabled.

根据掘进工作面附近暴露煤体的&三区&分布规律及其与延时突出的关系；提出先采用钻孔抽放石门突出煤层瓦斯等措施分阶段释放煤与瓦斯突出动力源；再用注液冻结技术增强揭开煤体的强度、增加集中应力区和卸压区的长度来防止被揭开煤体发生流变而导致延时突出的防突技术；以及在揭煤后采取迅速支护防止空顶和冒落等防治措施。

Our result suggests that the very low Pn velocity beneath the southcentral Tien Shan is caused by high temperatures produced by heating from mantle upwelling, and that this heat has been conducted up into the crust, inducing a ductile rheology that prevents significant seismic activity.

这一现象说明地幔上涌引起高温极大地降低了岩石层地幔的强度，并以热传导的方式进入地壳使其失去地震破裂强度而发生韧性变形。

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