形成龙卷风，寒冷的空气必须处在暖湿的空气上部，而风应该在不同高度向不同的方向运动，以此创造出剪切力。
To form a tornado, cold air must sit above warm and moist air, and the wind needs to go in different directions at different heights, creating shear forces.
通常使用剪切力减小颗粒粒度。
Decreasing the particle size is usually conducted by applying a shearing force.
片状试样表面剪切力分布与腐蚀结果一致。
Shear force distribution of round sample has good agreement with corrosion results.
剪切力较高，销栓作用比大直径钢筋更有用。
Splitting forces are higher and dowel action is greater with the use of large diameter bars.
高抗剪切力，不会翘边，使用结构型离型纸。
High shear retardant, no edge warp, using structural separating paper.
梁非线性动力分析中剪切力和轴力的相互影响。
Interaction of Sheering and Axial Forces in Nonlinear Dynamic Anaysis of Beam.
在微滤过程中，剪切力可导致蛋白质聚集体的形成。
It is known that shear can induce the formation of aggregates.
万古霉素的发酵对溶氧要求高，而对剪切力不太敏感。
Vancomycin fermentation needs high dissolved oxygen and is not very sensitive to shearing strength.
采用有限元分析方法分析通道内的流型和剪切力分布。
The flow and the shear stress distribution of the channel were computed by limited volume method.
超声破解污泥的主要作用途径是水力剪切力的机械作用。
The main path of ultrasonic sludge disintegration was the mechanical effect of hydraulic shear force.
横向加固，附加剪切力，应在锚固区域，横向压缩不存在。
Transverse reinforcement, additional to that for shear, should be provided in the anchorage zones where transverse compression is not present.
本文介绍了某微波组件芯片剪切力和键合强度的改进案例。
In this paper, an improvement example of die shear strength and bond strength of a microwave module is introduced.
目的：研究高、低剪切力对动脉内皮通透性和紧密连接的影响。
AIM: To investigate the effect of high and low shear stress on endothelial permeability and tight junctions (TJs).
利用建立的平板流动小室系统可在体外产生特定的流动剪切力。
A parallel plate flow chamber system was developed to produce the definite shear stress in vitro.
斜刃剪切时，剪切力的大小与板料的宽度、厚度及斜刃倾角有关。
Shear force is interrelating with width and thickness of plate and obliquity of knife-edge.
采用流变仪测定了面包在贮存期间的硬度、弹性及剪切力的变化。
The firmness, elasticity and shearing force of bread by rheometer during storage of bread were determined.
试验结果表明，土壤剥蚀率随着水流剪切力的增加其对数呈线性关系。
The results showed that soil detachment rate increased with the increase of flow shear stress, their logarithm was linear.
文摘：斜刃剪切时，剪切力的大小与板料的宽度、厚度及斜刃倾角有关。
Abstract: shear force is interrelating with width and thickness of plate and obliquity of knife-edge.
剪切力，压力和摩擦力也都可能有破坏骨突起异常区域皮肤屏障的作用。
Shearing, pressure, and frictional forces also all play a role in the breakdown of the cutaneous barrier, since they are concentrated over the abnormal bony prominences.
模型预测证明纤维能抵抗剪切力甚至当剪切力方向和纤维方向不一致时。
Model predictions demonstrated that fibers resist shear even when the shearing direction does not coincide with the fiber direction.
测试了剪切力分别沿根尖方向和切缘方向作用的静剪切和冲击剪切强度。
The dead load shear and impact shear testing were performed from both of root apex direction and cutting edge direction.
血管内皮位于血管壁和血液的界面，直接与血流接触而持续受血流剪切力的作用。
Located between circulating blood and vessel wall, vascular endothelial cells (ECs) ate constantly exposed to shear stress resulting from blood flow.
血管内皮位于血管壁和血液的界面，直接与血流接触而持续受血流剪切力的作用。
Located between circulating blood and vessel wall, vascular endothelial cells (ECs) are constantly exposed to shear stress resulting from blood flow.
本系统设计实现对某型号舵轴的传动间隙、驱动转矩以及剪切力位移的自动化测量。
This System is designed to test the transmission 'clearance and driving torque and cut strength displacement in some kind of rudderpost automatically.
如果压缩力和拉伸力足够大，使得材料的各层次间相互滑移，那么就产生了剪切力。
If the compressive and tensile forces are greater enough to make the layers of the material slide upon each other, a shearing force results.
在氩弧下，影响熔池形貌的另一个重要的驱动力是气体剪切力，而氦弧下则是电磁力。
However, the effect of electromagnetic force is stronger than that of the plasma drag force in helium arc.
随着粘贴层的剪切模量的增加或其厚度的减小，剪切力在靠近压电致动器端部区域迅速增大。
The shear stress rises sharply at the ends of the piezoelectric actuator with the shear modulus increasing or the thickness decreasing.
利用平行板流动小室技术研究在高剪切力条件下该单抗对血小板在胶原表面黏附的抑制效果。
The platelet adhesion on surface of fibrillar collagen under high shear rate condition was observed by parallel plate flow chamber with McAb.
降温速度过快、离心泵及薄板换热器的机械剪切力会破坏酵母细胞，降低纯生啤酒泡沫稳定性。
The foam stability of draft beer was decreased by lowering temperature quickly and the mechanical shear power which yeast cell could be damaged.
降温速度过快、离心泵及薄板换热器的机械剪切力会破坏酵母细胞，降低纯生啤酒泡沫稳定性。
The foam stability of draft beer was decreased by lowering temperature quickly and the mechanical shear power which yeast cell could be damaged.
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