rate of shear

英 [reɪt ɒv ʃɪə(r)] 美 [reɪt əv ʃɪr]

网络  剪切速率; 剪切速度; 速度梯度; 切变速率; 切速度

化学



双语例句

  1. With the shear rate of increase, the increase of temperature, shear stress increases, from Mongolia Soil increase in viscosity showed a downward trend;
    随着剪切速率的提高、温度的升高、剪切应力的增大、蒙脱土的含量增加粘度均呈下降趋势;
  2. According to stress relaxation on such substance, its rheological properties were changed by the action with shear rate, extent of shear rate acted, and period shear rate acted.
    该物质的应力松弛实验表明,其流变学性质随着切变率的施加、程度和时间的进程而在改变;
  3. The temperature distribution under shear with a high strain rate and the cooling rate of the shear bands of Al, Cu and 0.06 C steel have been calculated using a computer.
    以计算机计算Al、Cu及0.06C钢在高应变速率下发生剪切时,在剪切带中的温度分布及冷却速率。
  4. Using the dispersion relation of tokamak internal kink mode in ion kinetic regime, the frequency and the growth rate as functions of s0, the magnetic shear were analyzed.
    利用离子动力参数区的内扭曲模色散关系分析了托卡马克等离子体电阻性内扭曲模的频率及增长率随剪切量S0的变化。
  5. The results showed at test temperature the shear stress of the plasticized PVC increased with the increase of the shear rate of PVC, but when the shear rate increased to a certain level, the effect of the shear rate on the shear stress became small;
    结果表明:在试验温度下,增塑PVC的剪切应力均随剪切速率的增加而增大,但当剪切速率增加到一定程度后,剪切速率对剪切应力的影响变小;
  6. It was also noted that in the lower and higher shear rate areas, the viscosity of the system changed slowly with shear rate, but in the middle area of medium shear rate, its rheological behavior exhibited pseudoplastic.
    并且发现在较低和较高剪切速率区,PET/纳米TiO2体系粘度随剪切速率的变化趋于平缓;而在中等剪切速率区,其流动行为表现出假塑性流体特性。
  7. Larger loading rate leads to larger inclination angle of shear band in the middle of specimen.
    随着加载速率的增加,岩石中部剪切带的倾角有增大的趋势。
  8. From the field observation and analyses, some primary principles concerning the silting-up rate, the distribution of silt bulk den-sity with depth and the consolidation rate and change of the shear strength of the silt have been found out.
    通过现场测量、室内试验和研究分析港口淤泥的固结规律,即找出淤泥容重随深度分布、淤泥固结速度和淤泥剪切强度随时间的变化等基本规律,对港池疏浚挖泥及船只靠泊具有参考价值。
  9. It is shown that considering the structural stiffness degradation, structural free vibration period increases, structural stiffness decreases, lateral displacement increases and the rate of total frames bearing total shear increases, and it is necessary that the shear frames should be adjusted.
    研究结果表明:考虑结构刚度退化后,结构自振周期增加,刚度减少,侧移增大,总框架承担总剪力的比例增加,《规范》对框架承担剪力的调整是有必要的。
  10. The results show: 1) the deformation characteristic of Al foam at lower strain rate is an initial crushing of the cell support along shear direction ( localized deformation);
    结果表明:(1)沿剪切方向骨架首先的塌陷即变形的局部化是低应变率下块体泡沫铝的主要变形特征;
  11. Basing on electric parameters measured in actual storms and considering that charges distribute along a axial symmetry cylinder, in this paper the changing rate of vertical electric vorticity with time in shear and anvil storms are calculated respectively.
    本文根据实际风暴中所观测到的电参数,考虑雷暴内电荷区为圆柱轴对称体,分别计算了切变风暴和砧体风暴内各电荷区的垂直电涡度时间变化率。
  12. Study on relationship between CONDUCTIVTY and shear rate of red cell suspension in shear field
    在切变流场中红细胞悬浮液电导率与切变率关系的研究
  13. The viscosity of Mn-Zn ferrite magnetic fluids is measured with rotational viscosimeter under conditions of different magnetic intensities, different rate of shear and volume components.
    本文使用旋转粘度计在不同磁场强度和剪切速率下对不同体积分量的锰锌铁氧体磁流体粘度进行了测量。
  14. The rate of shear strain controlled was 0.4mm/min in the CU tests and 0.166mm/min in the CD tests.
    试样的剪切速率控制为:CU试验,0.4mm/min;CD试验为0.166mm/min。
  15. A constitutive relation between flow shear stress rate and the relative sliding velocity of shear band is also obtained.
    推导了剪应力(率)与剪切带相对错距(速度)的本构关系。
  16. The two kinds of viscosities were significantly affected by the rate of shear, melt temperature and2,7-naphthalenediol unit content.
    而剪切速度、熔体温度及2,7-萘二酚链节含量对此两种粘度有重大的影响。
  17. Prediction of Secondary Increment Rate of Dynamic Shear Modulus
    最大动态剪力模数次增加率之预测
  18. The influence of shear rate of the twin-screw stirring mixer with high shear rate on the quality of semi-solid magne-sium alloy slurry has been studied by rheo-diecasting process.
    采用半固态流变压铸成形工艺,研究了高剪切速率双螺杆机械搅拌制浆机中剪切速率对半固态镁合金浆料质量的影响规律。
  19. For double-screw extruder,"& "-shaped tri-screw extruder, triangular tri-screw extruder and four-screw extruder, flow rate, back flow rate, coefficient of back flow rate and average rate of shear are incremental gradually.
    双螺杆、一字型三螺杆、三角形三螺杆和四螺杆反应器的流量、回流量、回流系数以及平均剪切速率依次逐渐增大。
  20. The correlation between the strain-increased rate of volume and initial shear stress was obtained, thus deriving the expression for increasing rate of pore water pressure, and predicating the liquefaction potential of this saturated tailing sand.
    通过相关分析得出了体积应变增长速率与周期荷载和初始剪应力之间的规律,从而得到了孔隙水压力增长率的表达式。
  21. Firstly, by the experiment with the influence of loading rate to rock breaking state under the condition of plane stress, we had observed that the change of loading rate could bring the transform of jacking rupture to shear rupture.
    首先通过平面应力状态下加载速率对岩石破坏形态影响的实验,观察到加载速率的变化能够引起张拉形断裂向剪切形断裂的转化。
  22. Strong earthquakes occurred in the high-value region and its margins of shear strain rate, especially in the high-value region of shear strain rate in accordance with tectonic deformation background.
    强震通常发生在剪切应变率的高值区及其边缘,尤其是与构造变形背景相一致的剪应变率高值区。
  23. Increasing with the shear rate, polymer solution shows property of shear thinning. The relationship between viscosity of polymer solution and shear rate obey power-law.
    随着剪切速率的增大,聚合物溶液显现出剪切稀化的特性,聚合物溶液的表观粘度与剪切速率关系服从幂律关系。
  24. Combining with adiabatic shear theory under high strain rate condition, the analysis of microscopic experiment in adiabatic shear band is carried.
    结合高应变率条件下的绝热剪切理论,对绝热剪切带进行了微观实验分析。
  25. Stress history is one of the important factors affecting time effects of sand: unloading-reloading cycles and overconsolidation both can reduce the growth rate of small-strain dynamic shear modulus of sand.
    应力历史是影响砂土时间效应的重要因素:加卸载循环和超固结都会降低砂土的时间效应。
  26. Flow field distribution in different circumstances, in uniform flow field, riser vortex-induced vibration fatigue damage rate was significantly less than the cases of Shear flow field.
    不同流场分布情况下,均匀流流场立管涡激振动疲劳损伤率显著小于剪切流流场情况。
  27. Shear rate is also a significant influencing factor to the formation of the shear band during the triaxial test; the testing data show that, the rapid shear rate accelerates the formation of the shear band.
    试验过程中的剪切速率对剪切带的形成也是一重要影响因素,从试验数据处理的结果看,大的剪切速率加快了剪切破坏的形成。
  28. And it show that for the shear stress loading in a stepwise way, with the increase rate of shear stress or decrease of time duration in each step, the yield stress increases and the yielding time decreases.
    发现阶梯式增加剪切应力方式下,增大阶段应力增加幅度或减小单阶作用时间,均会使原油的屈服应力增大、屈服时间减小。