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- Approach to estimation of shear rate of Newtonian fluids flowing in turbulent pipe 牛顿流体在圆管内湍流流动剪切率的近似计算
- The effective viscosity decreases with the increase of shear rate and temperature, while increases with pressure and foam quality. 其有效粘度随剪切速率、温度的增高而减小，随压力、泡沫质量的增大而增大；
- The effects of shearing rate and molecular weight of PAM and the concentration of PAM solution on kinematic viscosity were discussed. 探讨了剪切速率对动力粘度的影响，以及聚丙烯酰胺分子量和溶液浓度对动力粘度的影响。
- The results show that the shearing stress rises and the apparent viscosity of composite reduces with increasing of shearing rate. 结果发现，随剪切速率的增加，其剪切应力提高，而表观粘度下降。
- The viscosity of PRD spudding fluid increased rapidly with the decrease of shearing rate, it indicated that it had good sand carrying ability. PRD弱凝胶钻开液的粘度随着剪切速率的降低而急剧上升，显示了其优良的井壁携砂带砂性能；
- It is showed that the lower temperature of slurry, the higher of shearing rate, meanwhile, the higher solidus, the smaller, symmetricaler and rounded grain.Am... 研究表明:制备浆料的温度相对越低,剪切速率越大,固相率越高,固相颗粒越细小、均匀、圆整;
- The results showed that the solid particle became finer, more homogeneous and rounder with the decrease of temperature or the increase of shearing rate. 研究表明:适量提高剪切速率或降低温度,半固态组织的固相颗粒会变得细小、均匀和圆整。
- Rheological characterization of this STF confirmed discontinuous shear thickening at a shear rate of approximately 20 s_1 [34]. 流变表征这一因子证实间断剪切增稠在切变率约20 s_1 [ 34 ] 。
- He found a job of shearing wool from sheep. 他找到一份剪羊毛的工作。
- It was suggested that MBG looked like a Newtonian fluid or a pseudo-plastic fluid under different conditions,and under the shear rate of 52. 结果表明,凉粉草胶溶液在不同的条件下呈牛顿流体或假塑性流体行为,在剪切速率52。
- This paper presents the working principle, structure, characteristics of viscometer at a high shear rate of drilling fluid. 介绍了钻井液高剪切速率下粘度测试仪的工作原理、结构、特点。
- The results indicated that, with the increase of shear rate, the viscosities of CIIR/PEA blends in various dynamically cured time all showed firstly an increase, and then a decrease. 结果表明,在不同的动态硫化时间里,CIIR/PEA共混物熔体的黏度均随着剪切速率的增加而先增后减,共混物熔体显示出膨胀性流动和假塑性流动相复合的复杂流变行为;
- Weng Rui,Wei Li.The effect of shear rate and shear time on jelling behavior of weak gel formed with solution of low polymer concentration[J].Petroleum Exploration and Development,1998,25(5):65-67. [7]翁蕊;韦莉.;剪切对低浓度聚合物冻胶成胶行为的影响[J]
- The results showed that the viscosity of CPDs increased and the shear rate at the beginning of shear thinning behavior decreased with increasing length and polarity of comb-branched chains. 研究发现，梳状支链的长度增加和极性增大，CPD的黏度增加，出现剪切变稀行为的剪切速率降低。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- The maximum of shear rate, turbulent kinetic energy and the energy dissipation rate increase with the rotor s peed ，the minimum absolute pressure of the field decreases with the rotor speed. 同时研究了不同转速下混合器内的最大剪切速率、最大湍流动能及最大能量耗散速率随操作转速的变化规律。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- Using the shearing rate of work on then surfaces of velocity discontinuity and the tensional rate of work are taken into account when computing the total functional. 总泛函中考虑了张力功率和速度不连续面上的剪切功率;
- At very low shear rates,PVDF melt was Newtonian fluid,the melting viscosity of which was almost independent of shear rates. 结果表明,在极低的剪切速率范围内,PVDF熔体黏度几乎不随剪切速率的变化而变化,表现出牛顿流体特性;
- The rate of incidence of a disease. 发病率发生疾病的概率
