...站 关键词 ： 滚动轴承；黏度比；油膜参数；寿命修正系数；额定寿命 [gap=787]Key words : rolling bearing; viscosity ratio; oil film parameter; life modified factor; rating life ..
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gas-oil viscosity ratio 气油粘度比
interfacial viscosity ratio 界面粘度比
solution-solvent viscosity ratio 溶液溶剂粘度比
turbulent viscosity ratio 湍流粘性比 ; 湍流粘度比
oil water viscosity ratio 油水粘度比
fluid viscosity ratio [油气] 流体的粘度比
solvent viscosity ratio 溶液溶剂粘度比
residual viscosity ratio 残留粘度比
The product is high in degree of substitution, whose substituent distribute equally, has characteristics of high viscosity, high content of sodium, high acid-viscosity ratio.
该产品的取代度高，取代基分布均匀，具有高粘度、高钠含量、高酸粘比、高盐粘比的特点。
The streamline pattern, the influence of the viscosity ratio on the inner and outer flow and the velocity, the pressure distribution for the inner flow are analysed in detail.
文中详细分析了流线谱，粘度比对内外流的影响以及内流的速度分布和压力分布。
For the high oil-water viscosity ratio of common heavy oil reservoir, the development effect becomes worse and worse with the reservoir coming into the high water production phase.
普通稠油注水开发油藏由于油水黏度比大，面临进入高含水中后期水驱开采效果越来越差的普遍矛盾。
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