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1)  Historical shear rate
历史剪切速率
2)  shear history
剪切历史
1.
Flow properties of a waxy crude are influenced by shear history.
含蜡原油的流变性与其所经历的剪切历史有关。
2.
The flow behaviors of waxy crude at low temperature (below the wax appearance temperature) are influenced by thermal and shear history.
含蜡原油的低温(析蜡点温度以下)流动特性与其所经历的热历史和剪切历史有关,但以往的研究主要侧重于对具体原油进行试验测试和试验规律的定性讨论,总体上没有上升到具有普遍意义的定量规律研究的层次。
3)  shearing action history
剪切历史
1.
The rheology properties of Changqing waxy crude oil after different shearing action history was experimentally studied.
对不同剪切历史作用后的长庆含蜡原油流变性能进行实验研究。
4)  shear rate
剪切速率
1.
Study on relationship of viscosity and shear rate of potato starch size;
马铃薯淀粉浆料的粘度与剪切速率关系的研究
2.
Experimental investigation of the apparent viscosity and the shear rate of gelled propellant in straight round pipe;
凝胶推进剂直圆管中剪切速率与表观粘性实验研究
3.
Impact of shear rate on microstructure of PA 6/PP blends
剪切速率对PA 6/PP共混物微观结构的影响
5)  shearing rate
剪切速率
1.
The experimental results show that the apparent viscosity of semi-solid A356 alloy increases with increasing the fraction solid, but decreases with increasing the shearing rate in the steady-state.
结果表明:半固态A356合金的稳态表观粘度(η_a)随着固相分数(f_s)的增加而增加,但随剪切速率(γ)的增大而减小,当f_s达到某一临界值之后,η_a迅速增加,可用方程η_a=2。
2.
The influence of molecular weight, shearing rate and temperature on the rheologic behavior of domestically manufacturing linear PPS (i.
以国产线性聚苯硫醚树脂为原料,研究了分子质量、剪切速率、温度对PPS树脂流变行为的影响。
3.
The diameter, flow, shearing rate ,draw ratio and pressure difference were calculated.
讨论了"┃·"异形喷丝板的设计、纺丝工艺及后加工工艺,计算出喷丝板毛细孔的当量直径、单孔流量、剪切速率、喷丝头拉伸比,验证了喷丝孔的结构参数是影响可纺性的关键因素。
6)  shear strain rate history
剪应变率历史
1.
Temperature and shear strain rate history effects on the constitutive relations of Fe base alloy under torsion have been studied by means of interrupted load at temperatures from 20℃ to 500℃ and shear strain rates from 0.
用间歇式加载的方法,研究了温度和剪应变率历史在20 ~500℃和0 。
补充资料:剪切速率
分子式:
CAS号:

性质: 剪切应变随时间的变化率。表示如下:,式中,v-剪切速率,s-1;v-剪切应变;t-时间,s。对于单向的剪切流动,例如管道内熔体的流动,其层间或沿管壁呈层流时,其管道截面上与滑动方向成直角的剪切速率即为速度梯度。剪切速率对研究塑性材料的流动,特别是非牛顿液体流动,如热塑性塑料的成型加工的研究中有重要意义。

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