shear rate
剪切速率：在流体力学中
常用释义
英式发音
美式发音
基本释义
- 剪切速率：在流体力学中，剪切速率是描述液体或气体在剪切应力下变形的速度。它通常以单位时间内的剪切应变来表示。
例句
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1·Shear viscosity increases as the shear rate.剪切粘度随着剪切速率的增大而减小。
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2·The shear viscosity decreases with increasing shear rate.一定剪切速率下，剪切粘度增大。
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3·The higher shear rate, the earlier reduction of strength of gel.剪切速率愈大，发生冻胶强度下降的时间愈早。
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4·The effect of shear rate on shear stress is included in the revised model.修正后的计算模型考虑了土壤受剪速度对其剪切应力的影响。
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5·The apparent viscosity at the point decreases distinctly with shear rate increasing.随着剪切速率的增加，转相点的视粘度明显下降。
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6·The apparent viscosity at the point decreases distinctly with the increment of shear rate.随着剪切速率的增加，转相点的视粘度明显下降。
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7·At lower shear rate, the fluid viscosity of composite has more sensitiveness to temperature.在较低的剪切速率下，复合材料流体粘度对温度更敏感。
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8·The influence of temperature, pressure and shear rate on formation damage are also discussed.讨论了温度、压力、速度梯度对保护储效果的影响。
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9·The related degree is high between blood viscosity in low shear rate and erythrooocyte aggregation index.分组检验血沉定量增加时其余聚集指标和低切粘度的差异性。
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10·Finally, the influence of shear rate and the number density and aspect ratio of the fibers are discussed.最后讨论了纤维的浓度和长径比等因素对悬浮流微观和宏观性质的影响。