查询词典 viscosity

Adopting condensation copolymerization between alkylphenol polyoxyethylene ether and methyl aldehyde and using concentrated sulfuric acid sulfonation, which it with sodium hydroxide neutralization, finally acquired sulphonate anionic surfactant, utilize as temperature resistance 、mineral salt tolerance for heavy oil viscosity reducer , research on the performance evaluation, the result indicate, the amount of sulphonate anionic surfactant to be used at 0.2wt%, viscosity reducer rate reached 92.1%; added with 0.5wt%, the calcium and magnesium ions resistance in mineral water up to 800mg/L.

采用辛基酚聚氧乙烯醚和甲醛的共缩聚物与浓硫酸磺化后，再用氢氧化钠中和后得到磺酸盐阴离子表面活性剂作耐温抗矿盐稠油降粘剂，并对其进行性能评价，结果表明，辛基酚聚氧乙烯醚甲醛共缩聚物磺酸盐阴离子表面活性剂加量为0.2wt%时，降粘率高达92.1%，抗钙、镁离子能力达800mg/L。

The influence of temperature on pressure viscosity relation of mineral oil is more than pressure-viscosity relation of synthetic oil.

温度的升高会使润滑油的粘度随压力的变化速度变小，温度对矿物油的压粘关系的影响要比对合成油的大。

The change of superheavy oil viscosity after mixing light oil was studied by the experiment,and the mixed viscosity was calculated by non-linear mixing method.

采用在注蒸汽过程中向地层掺入稀油的方法来降低地层稠油的粘度，实验研究了超稠油掺稀油后粘度的变化，并按非线性混合方法计算了稠油与稀油混合后的粘度。

Study of experiment and numerical simulation of superheavy oil production by mixing light oil ;2. Based on the research of viscosity?temperature relationship of heavy oil, lifting technology in deep wells and mixing light oil for viscosity reduction, the feasibility of lifting technology of hollow rod is studied.

该文针对深层稠油油藏的特点，在对稠油粘温关系和深井举升工艺进行研究的基础上，结合实验室掺稀油降粘效果研究结果，对空心杆泵上和泵下掺稀油举升工艺的可行性进行了研究。

Apart from the above covering viscosity and business card printing and membership card making adaptability, when we consider that the Ink viscosity is part of a business card printing and membership card within the scope of the speed of production, why I business card printing and membership card when making a slow, Business card printing and membership card making adaptability, but when there is no problem to a certain speed increase, there is a mild trailing again a color depth of Sulci?

除上述所叙述的粘度与制卡和会员卡制作适应性外，当我们认为油墨的粘度在属于制卡和会员卡制作的速度范围内，为什么在制卡和会员卡制作速度慢时，制卡和会员卡制作适应性没有问题，而当提速到一定的情况下，就会出现轻则拖尾，重则色浓度变浅呢？

Low viscosity, low rate of change of viscosity with temperature, and low pour point are desirable characteristics.

它要求的性能是低粘度、低倾点及随温度而变的粘度变化率低。

Then the algorithm was used to get the seven parameters of viscosity model of W-Ni-Fe heavy alloy and 316L stainless steel feedstock, which provide the necessary material data for quality forecast of mold core part made of stainless steel and heavy alloy tungsten ball, and for optimal design of mold and process parameters, which establishes the foundation of material database of MIM. In the research of visual simulation software development, in order to build the software system model and flow analysis algorithm based on Cross-WLF viscosity model, and realize functions such as pre-processor, solver, parameter regress, data management, graph operations, some advanced software methods as OOSE (Object Oriented Software Engineering) and UML were applied to set up user model, static model and dynamic model of MIM simulation software. These models describe system function, event flow, structure and relation of classes, object interaction, structure of database and I/O file format.

在MIM可视化仿真软件开发方面，为了建立软件系统模型及基于Cross-WLF粘度模型的流动分析算法，实现软件的前处理、求解器、参数拟合、数据管理和图形操作等功能，将面向对象软件工程与统一建模语言技术首次引入到MIM仿真软件的设计开发中，建立了软件的用户模型、静态模型和动态模型，描述了系统的功能需求、事件流程、类的结构与关系、对象之间的通信、数据库结构和输入输出文件格式等，用Visual C++与Delphi开发工具编码实现了2维MIM充模流动过程仿真软件，方便了对薄壁零件的质量预测以及模具和工艺参数的优化设计。

And the viscosity is also able to determine ink transfer rate, viscosity, transfer rate has declined.

并且粘度还能够决定油墨的转移率，粘度大，转移率就有所下降。

The reaction performance of physical mixture of Carbamide and starch during cooking process are investigated, and its influence on starch paste viscosity and heat stability of viscosity are studied.

引言淀粉是经纱上浆的主要材料之一。由于原淀粉的粘度较高，粘度热稳定性不够理想，对纯棉纱和涤棉纱的粘附性能欠佳，特别是浆膜性能差。

Viscosity of the starch paste for five to eight times the heating is rapidly increasing the viscosity.

分散于冷水中约2小时后呈现很强粘度，以后粘度逐渐增大，24小时达到最高点。

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