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- fluid viscosity transmission 液体黏性传动
- The Effect of Synthesizing Conditions of the Drilling Fluid Viscosity Reducer-Copolymer AMPS/AA on Its Performance. 合成条件对AMPS/AA共聚物钻井液降粘剂降粘性能的影响
- Founded in early 2006, the main business: oil drilling equipment and accessories, oil drilling fluid viscosity reducer, coating agents, fracturing to use oil products sales agents. 公司成立于2006年初,主营业务为:石油钻采设备及配件、石油钻井液用降粘剂、包被剂、采油用压裂转向剂等产品的销售。
- Through large amount of lab experiments, the relation of oil boundary layer thickness with capillary radius, pressure gradient, fluid viscosity and its composition has been discussed. 摘要通过大量的室内实验，探讨了原油边界层厚度与毛管半径、压力梯度、流体粘度和组分的关系。
- In this thesis, the author interiorly studied the technology of magnetic fluid viscosity drag reduction for the first time directed toward the drawbacks of other kinds of drag reduction at present. 针对目前各种主要粘性减阻方法存在的不足，作者在国内首先进行了磁性液体粘性减阻的研究。
- So the gradient of pressure decline in vertical well section and deviated well section is different, it aroused the gradient of fluid viscosity in the two sections has differentia. 在稠油流动过程中，压力损失主要表现为摩阻损失，因此，在定向井中，直井段和斜井段的压降梯度有所不同，流体粘度梯度在直井段和斜井段也有差异。
- The Technology of Magnetic Fluid Viscosity Drag Reduction 磁性液体粘性减阻技术
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- The Marsh Funnel and Drilling Fluid Viscosity: A New Equation for Field Use 马氏漏斗及钻井液粘度:油田应用的新方程
- Of or relating to a fluid with no viscosity. 无粘性流体的属于或关于没有粘滞性的流体的
- He varied the transmission frequency. 他变换了无线电传送的频率。
- Effect of Fluid Viscosity on the Sensitivity of Reservoir Rock Flowing Velocity 流体粘度对储层岩石流速敏感性的影响
- A means of one-way transmission. 单向传输的一种手段。
- Experimental Study on Drilling Fluid Viscosity under High Shear Rate 高剪切速率下钻井液粘度的实验研究
- Operational performance influence of fluid viscosity on single-phase fluid loop 工质粘度对单相流体回路工作性能的影响
- Disease transmission by direct or indirect contact. 接触传染通过直接或间接接触来传播的疾病
- The low gear configuration of a transmission. 低速齿轮传动的低速齿轮构造
- Some liquids, however, do increase in viscosity when heated. 然而有些液体受热时粘度确实增大了。
- Change automatic transmission fluid and filter. 更换自动变速箱油液和滤清器。
- Fluid power Transmission International Exhibition. 国际液压动力展。
