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- zero shear stress 零剪切
- Critical resolved shear stress (O’crss). 临界分剪切应力。
- Inviscid fluids are special in that they cannot support shear stress, meaning that the shear modulus is always zero. This also implies that Young's modulus is always zero. 有粘滞性流体比较特殊,其不服从剪切应力,即剪切模量总为零。这也意味着杨氏模量也总为零。
- The interfacial shear stress is a constant proportion of the bottom shear. 交界面的剪力与底部剪力之比是常数。
- Abstract: In this paper, a simple method has been introduced, to measure zero shear viscosity of polypropylene with falling ball viscometer. 摘 要: 介绍了采用零切粘度和熔融指数对聚丙烯的分子量分布进行表征。
- The process does not affect the shear stresses. 这样的处理并不影响剪应力。
- And according to data of rheological experiments, zero shear viscosity of latex systems of polymethylmethacrylate in different particle diameters was obtained. 同时依据实验数据,得到了不同粒径聚甲基丙烯酸甲酯乳胶粒子体系的零切粘度值。
- According to the twin shear stress theory, this paper improves on Duncan Model. 根据双剪应力理论对邓肯模型进行了修正。
- Tensile stress and shear stress are transferred by PBL shear connectors. 计算得到钠-混凝土接头的最不利荷载组合内力。
- A fluid is a substance that deforms continuously under an applied shear stress. 液体在剪应力作用下不断变形??
- The main shear stress and its hydraulic system, calculation and research. 主要对其剪切力和液压系统进行计算和研究。
- Thus fluid shear stress has been considered one of the atherogenic factors. 在动物研究中还发现切应力与内皮细胞增生程度有关。
- With gob span increasing, equivalent shear stress in basic roof increases. 随着采空区跨度的不断增加,基本顶等效剪力不断增大。
- Draw the element for maximum shear stress and mark values of all stresses. 画出最大剪应力的单元体并标出全部应力值。
- Friction and cohesion are best defined in terms of the plot of shear stress versus normal stress given in Figure 9. 摩擦角和粘结力最好是根据图9中剪切应力和法向应力的关系曲线确定。
- Cohesion is best defined in terms of the plot of shear stress versus normal stress given in Figure 9. 粘结力最好根据图9中剪切应力和法向应力的关系曲线确定。
- The occurrence of high shear stress at the fibre end is a factor which is expected to lead to crack generation. 在纤维端部存在高切变应力视为导致产生裂缝的因素。
- Oxygen precipitates (useful for gettering) can reduce the yield strength (critical shear stress) up to fivefole. 氧沉淀(可用作吸杂)会使屈服强度(临界剪应力)降低为五分之一。
- Shear stress arises from forces that are parallel to the plane of the cross section. 切应力由平行于截面的力引起。
- Malek A M, Alper S L, Izumo S. Hemodynamic shear stress and its role in atherosclerosis[J]. JAMA, 1999, 282(21):2035. 周少春;郑振声;王怀阳;等.;体外反搏搏动性血流在动、静脉系统中的传递[J]
