剪下

The stability of arch dam mainly depends on the support force of downstream rockmass behind abutment of dam. If discontinuity and weak intermitted layer is existed in rockmass, abutment of arch dam will slide probably under pulling force and shear force at the both side of dam.

拱坝的抗滑稳定主要是依靠坝端下游岩体的支承，拱坝两岸山体在拱端推力和剪力的作用下，如果岩体中存在着不利于稳定的节理、裂隙或软弱夹层，便可能引起坝肩滑动。

The results showed that the internal structure of the composite was changed obviously and the dispersion of OMMT in the matrix was improved significantly. The mechanical properties of the composite samples were improved. The impact strength, which being parallel to the shear direction, of the PP/OMMT particles was increased by 740% than that of pure PP particles.

结果表明：在振动场的强烈作用下，复合材料的内部聚集态结构明显变化，蒙脱土在基体中的分散性得到有效改善，复合材料的力学性能得到提高，制件沿剪切流动方向的冲击强度比纯PP制件提高了740%。

Residence time distribution was an important parameter for characterizing the mixing performance of a reactor.

停留时间分布是表征反应器混合的一个重要参数，它反映了物料在热、剪切或化学条件下的时间历史。

Based on Reddy higher-order shear deformation plate theory and general von Kármán-type equations, the analytical solutions for free vibration and dynamic response of simply supported functionally graded plates with piezoelectric layers in thermal environments are described with double Fourier series, where temperature-dependent material properties are taken into account.

基于Reddy高阶剪切变形理论和广义Kármán 型方程，用双重Fourier级数展开法求得了热环境下带压电层的功能梯度复合材料混合层合板的自由振动及动力响应的解析解，分析中考虑了材料热物参数对温度变化的依赖性，讨论了环境温度和控制电压对固有频率及动力响应的影响。

Then fracture models were measured using the electrometric method after fixed in the different fixation postures.

在此模型的基础上将部分单元假设成肉芽组织的弹性模量、泊松比和剪切模量，同样运用Super-Sap计算程序运行生成骨折线为横型、桡斜型和尺斜型三种腕舟骨腰部骨折模型，然后在这三种骨折模型的基础上通过力的加载后模拟得到腕关节在不同固定体位下各种工况的模型，共144个工况模型。

Guan Lingyun Upper and lower bounds of effective bulk and shear moduli for elastic composite materials with general ellipsoid of revolution inclusion have been calculated by using the approximate formulae ,which related to the effective moduli of composite materials with imperfect interface under finite deformation ,in reference .

应用文献〔13〕中有限变形下非完美界面弹性复合材料有效模量的近似公式和微分几何方法，计算了含一般旋转椭球体夹杂弹性复合材料有效体积模量和有效剪切模量的上下限界。

Dynamic analysis of a buried rigid elliptic cylinder partially debonded from surrounding matrix under shear waves.

剪切波作用下埋藏刚性椭圆柱与周围介质部分脱胶时的动力分析。

The simulation of emulsification nozzle with medium water is investigated in the pressure of 300 MPa.

采用流体模拟软件，对乳化喷嘴在300 MPa下以水为介质进行模拟分析，得到了引流区、碰撞区、射流区的速度、剪切应力和湍动能分布规律图。

When carries on the analysis, is cut the damper system the supporting capacity distribution factor in 0.0 ~ 0.9 scope endomorphism, inspects under the different distribution factor condition the damper seismic response mitigation effect.

进行分析时，将阻尼装置受剪承载力分配率在0.0～0.9范围内进行变化，考察不同的分配率条件下阻尼器的减震效果。

Finally, we establish the exponential decay rates for Naghdi's model under some checkable geometric conditions on the middle surface.

算例的计算结果与文献中给出的实验值吻合较好，并表明壳体的剪切效应在一些情形下会对环肋圆柱壳的稳定性产生一定的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。