viscosity ratio
英 [vɪˈskɒsəti ˈreɪʃiəʊ]
美 [vɪˈskɑːsəti ˈreɪʃioʊ]
网络 粘度比
双语例句
- Experimental results show that material distribution is influenced mainly by viscosity ratio of core melt to skin melt and injection content of them.
实验表明，芯皮层材料层厚分布主要受芯皮层熔体粘度比和芯皮层注射量的影响； - 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。 - The results show that the regularize of the variation of the water-cut is controlled mainly by the viscosity ratio of oil and water.
研究表明，我国水驱砂岩油田的含水变化规律主要受油水粘度比控制。 - The effects of viscosity ratio on mechanical properties, morphology, structure and crystallization capacity of blend consisting of polypropylene and ethylene-octene copolymer ( PP/ POE) were studied.
研究了黏度比对聚丙烯（PP）/乙烯-辛烯共聚物（POE）共混物力学性能、形态结构以及结晶性能的影响。 - SBR, BR or EPDM could increase the melt viscosity of LDPE phase; hence decrease the viscosity ratio between PVC phase and LDPE phase. Morphology of the blends was improved inevitably.
相分散剂SBR、BR以及EPDM是通过提高LDPE基相的粘度，进而减小与分散相PVC之间的粘度比来达到分散效果的。 - As the viscosity ratio κ increases, the terminal velocity increases.
随着粘性比κ的增加，液滴速度增大。 - Two kinds of thermoplastic elastomers ( POE) with different viscosities were selected to toughen PP. The effect of the viscosity ratio on the dispersion morphology of POE in PP was studied.
选用两种不同粘度的热塑性弹性体（POE）增韧PP，研究了粘度比对POE在PP中分散形态的影响，发现不论粘度比>1或<1，都能成纤。 - Hydraulic Calculation for Eccentric Liquid Jacket Flow of Low Viscosity Ratio
低粘度比偏心液环的近似水力计算 - Dynamic viscosity ratio at 70 ℃ is sensitive in long term aging, which can be used to characterize the anti-aging performance of the two asphalts in long term aging.
70℃动力粘度比对长期老化敏感，可以表征两种沥青的抗长期老化性能的优劣。 - The more viscosity ratio of oil to water is, the slower the movement of water-oil interface is;
油水黏度比越大，水油界面运动越慢；并且油水黏度比变化对驱替的影响比启动压力梯度大。 - 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。 - Dimensionless parameters affecting the distorted drop were introduced, namely the viscosity ratio, the capillary number, the Reynolds number, the Weber number, the Peclet number, the Elasticity number and so on. And function of surface shape of the distorted drop was put forward.
介绍了影响液滴形变的粘度比、毛细管数、雷诺数、韦伯数、Pecletnumber和Elasticitynumber等无量纲参数以及液滴形变的表面形状函数； - The greater the viscosity ratio, the higher the impact strength.
粘度比越大，冲击强度相对较高； - Based on the practice of Shengli oil field along with laboratory experiment and field analysis information, the main influence factors are oil-water viscosity ratio, rock wettability in reservoir, heterogeneity of pay bed and so on.
根据胜利油田的实际情况，结合室内实验和矿场分析资料，得出了影响采收率的主要因素为：油水粘度比、油藏岩石润湿性、油层非均质性等； - In the mixing process, special static mixers are needed to insure that the viscosity decreasing ratio of PAM water solution is less than 2% ( wt%).
在混合过程中，需要特殊的静态混合器来确保PAM溶液的粘度降低率小于2%（质量分数）。 - When the viscosity ratio approached to be 1, the particle diameter of the dispersed phase was the smallest.
粘度比接近1时，分散相的颗粒最小。 - Both the oil-water viscosity ratio and infill time are different, so the development result of infill well pattern at high water-cut stage is relatively favorable in heavy oil reservoir;
油水粘度比不同，加密时机不同，其采收率不同；对稠油油藏高含水期加密井网开发效果较好； - This method expands the application of percolation theory and precise reservoir numerical modeling, and has significant meaning for determination of residual oil distribution and fingering development when viscosity ratio is high.
该方法拓宽了渗滤理论的应用和精细油藏数值模拟的研究方法，对于确定粘度比较高情况下的剩余油分布和指进发育具有重要意义。 - Effect of Viscosity Ratio on Morphology and Mechanical Properties of PP/ HDPE Blend
粘度比对PP/HDPE共混物材料形态结构与性能的影响 - Solubility of supercritical carbon dioxide ( SC-CO_2) in polymer melts was reviewed, and then the effects of SC-CO_2 on the viscosity of melt, viscosity ratio and interfacial tension of polymer blends were summarized. The effect of SC-CO_2 on morphology of polymer blends was briefly introduced.
概述了超临界二氧化碳（SC-CO2）在聚合物熔体中的溶解度，SC-CO2对熔体黏度和共混物两相间黏度比以及界面张力的影响，介绍了SC-CO2对聚合物共混物微观形态的影响。 - Injection of saline with high salinity can reduce the oil-water viscosity ratio, allow gravity restriction and equilibration, and increase vertical sweep efficiency in reservoirs with reverse cycles. In high dip reservoirs injection of saline can reduce the rate of water cut increase.
注入高矿化度、高密度盐水可降低油水粘度比，发挥重力抑制平衡作用，提高反韵律油层的纵向波及效率，在陡构造油藏边缘注盐水可降低含水上升速度，从而改善了开发效果。 - Dependence of microstructure on the viscosity ratio in the rigid-and flexible-chain polymer blends
粘度比对刚性链高分子与柔性链高分子共混物微结构的影响 - Results show that viscosity ratio of HDPE and PA 6 can be adjusted by changing processing temperature.
结果表明：改变加工温度可以调节HDPE/PA6共混组成粘度比。 - Macroscopic observation investigation on the relations among fractal dimension, viscosity ratio and sweep efficiency of viscous fingering
粘性指进现象分数维与宏观参量的关系 - The results showed that the decrease of the viscosity ratio R of core/ skin melts greatly effected the distribution of the core melt and gave rise to enhance the uniformity of the goods, owing to the relative fluidity of the skin and core melts.
结果表明，芯层物料分布均匀性随芯/壳层熔体粘度比R值的减小而提高，这主要与芯层和壳层熔体的相对流动能力有关。 - The main factors affecting ASP flooding, such as various combinations of layers, various viscosity ratio, various surfactant concentration, were analyzed in detail with the systematic physical simulation experiments.
进行了室内物理模拟实验，分析了不同层系组合、不同黏度比、不同表面活性剂质量分数对三元复合体系驱油效果的影响。 - In gas-assisted co-extrusion the die swell is not affected by the viscosity or viscosity ratio of melts. The swell ratio of gas-assisted co-extrusion is zero, and there are no extrusion swell outside of the die, which agrees with the experimental results.
气辅共挤出胀大不受熔体黏度值或黏度比值大小的影响，模外没有挤出胀大现象，气辅共挤出胀大率为零，这与实验结果基本相符。