查询词典 viscous

The simulation test of determining the viscous resistance of the sucker rod with Ni-P-PTFE plating is conducted. The test result shows that the viscous resistance of Ni-P-PTFE plated rod in polymer solution is 20% less than that of the Ni-P plated rod, and the compound layer has better wear- and corrosion-resistance. There...

测定粘滞阻力的现场模拟实验表明，镀覆Ni P PTFE的仿抽油杆比常规镀Ni P的仿抽油杆在聚合物溶液中所受的粘滞阻力约小 2 0 %，且复合镀层具有优良的耐磨和耐蚀性，因此这种工艺对减少抽油杆磨损断裂事故，延长使用寿命具有重大意义

By means of analysis and calculation of related parameters, the optimal viscous-damper energy coefficient of viscous-damper energy dissipater and the optimal TMD mass of Tuned Mass Damper are respectively obtained. Analysis results show that the two seismic measures are effective in seismic control of large crossing transmission towers.

通过有关参数分析计算，分别得到了粘滞阻尼消能减震和调谐质量减震控制的最优粘滞阻尼系数和最优TMD质量，分析研究表明上述2种减震控制措施皆能明显衰减输电塔线体系的地震响应，具有比较理想的减震效果。

Through the helminthes examination, according to the numerical Analysis, we get the detail parameters of the four-asphalt-mixed viscous elasticity. Through the mixed asphalt"s temperature-time effect, we get four materials" viscous elasticity in different temperature.

通过室内蠕变试验，运用数值分析手段得到了四种沥青混合料的一维粘弹性本构模型的具体参数，利用沥青混合料的温度时间效应的得出了不同温度四种材料的粘弹性本构模型参数。

The comparison analysis of viscous consistency and other indexes including common indexes for appraising high-temperature performance and dynamic stabilityof mixtures was conducted.The results indicate that viscous consistency at sheering rate of 0.1 s-1 overcomes the disadvantages of common indexes and it is suitable to be used as a new high-temperature performance index for both base asphalt and modified asphalt.

将高温时0.1 s-1纯粘性稠度与沥青常规高温指标和沥青混合料动稳定度进行了比较分析，结果表明：高温时0.1 s-1纯粘性稠度克服了常规指标不适宜评价改性沥青的缺点，适合作为沥青高温性能新指标。

This paper studies numerically the influence of the tip clearance on the three-dimensional viscous flowfield and performance of the NASA Low-Speed Centrifugal Compressor impeller with a vaneless diffuser. A three-dimensional viscous code developed by the authors is applied with several acceleration methods: local time-step, multigrid and residual smoothing.

通过求解N-S方程，数值研究了叶顶间隙对NASA低速大尺度离心压缩机三维粘性流场及气动性能的影响，在计算程序中采用了当地时间步长、多重网格以及隐式参差光顺来进行加速。

According to the special requirements of offshore oil field development and the theoretical calculations, the paper analyzes the difference between heating method and gas injecting method in viscous oil production and discusses the feasibility of reinjecting natural gas in development of offshore undersaturated viscous oil field .

根据海上油田开发的特殊要求，通过理论计算，对比分析了用加热降黏法和加气降黏法进行稠油开采的差异，探讨了欠饱和稠油油田用天然气回注地层降黏的可行性，认为在原始地层压力条件下，仅向地层原油中补充溶解气油比是原始溶解气油比的 0 。5～ 1.5倍的天然气，就可以有效地降低原油黏度，提高采收率。

Mix straw and ionic liquid directly or mix straw that is disintegrated, ammonificated, vapoured with ionic liquid, microwave heat or nomal heat to solute raw materials and viscous solution is formed. Dilute the viscous solution with polar organic solvent, then film strik or spin to get degradable film and thread.

将秸秆直接与离子液体混合，或将秸秆进行粉碎、氨化、汽爆等处理后再与离子液体混合，然后通过微波加热或普通加热，使原料溶解，形成粘稠溶液，粘稠溶液经过极性有机溶剂稀释后，进行薄膜刮制或纺丝，从而得到可降解的膜材料和丝线。

A new kind of fluid viscous damper with pressure adjustment valve is developed since the capability of linear viscous damper is deficient.

为了改进线性粘滞阻尼器的消能减振性能，研制了一款调节阀式粘滞阻尼器。

Each of the ball balancers of the washing machine includes balls and viscous oil accommodated in a racer, and the viscosity of the viscous oil is varied in proportion to a gap between the racer and the balls.

所述洗衣机的每个球平衡器包括容纳在转道中的球和粘性油，并且粘性油的粘度与转道和球之间的间隙成比例地变化。

We use our own programme that named "FEP" in calculates of all the article, and with the mechanics model of viscous damper cell is to be put up, it can simulate the viscous damper in different parameters of damping, and I instructed the formula of calculation and give the resemble way of which is applicable to the structure-liquid couping analysis.

在程序中可模拟流体与固体结构之间的耦合作用，并通过计算动力响应与渡槽实验有水工况监测数据相对照，取得了比较吻合的结果。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。