• 加入片状填料可增大材料内部的剪切运动,使内耗值增大。

    Adding the planar filler can increase the shearing motion and the internal dissipation in materials.

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  • 论文首先分析了平盘-波纹盘间电流变液的剪切运动特点,推导出平盘-波纹盘间电流变液的速度分布、压强分布及可传递力矩的特点。

    Dynamic characteristics under shear mode are analyzed. Velocity and pressure distributing between the flat and wave discs are educed with Bingham model.

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  • 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.

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  • 一种钻井工具,利用聚晶金刚石复合片切削齿通过连续的刮擦运动去剪切岩石。

    A drilling tool that USES polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion.

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  • 还利用散斑空间运动规律较好地解释了散斑干涉与散斑剪切干涉之间的关系。

    It has been explained that the relation between the speckle interferometry and the speckle shearing interferometry by using the theory of the movement of space speckle.

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  • 根据网格扭曲的两种情形—剪切扭曲和压缩扭曲,提出网格运动的局部线性插值与重构方法。

    According to two conditions, shearing deform and compress deform, the paper put forward the method of sectional numerical plug and reconstruction of mesh motion.

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  • 本研究采用浸入边界法模拟二维红细胞在线性剪切流中的形变,观测细胞的坦克履带式运动。

    In this paper, the deformation of two-dimensional red blood cell in linear shear flow is simulated using the immersed boundary method to observe the tank-treading motion.

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  • 分析认为这种振荡曲线与地球自身的脉动有关,它是由地球脉动、高渗透水力坡降和大的滑体剪切作用叠加而成的一种呈非平衡态的复杂运动。

    The loess landslide movement is a non stationary complex one combined with earth microtremors, the hydraulic gradient of high osmosis and strong shear force of landslide mass.

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  • 从简化的颗粒运动方程出发,分析了在剪切流场中颗粒脉动强度和流体脉动强度之间的关系。

    The relationship between turbulent intensity of particles and those of the carrier fluid was studied theoretically based on simplified particle motion equation.

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  • 证实了剪切滑移区的存在,并按覆岩运动规律与破坏特征对围岩进行了分区。

    The existence of a shear slip zone is proved, and the overlying strata are divided into different zones according to the rules of strata movement and characteristics of rock failure.

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  • 其次,从微观尺度下粒子的运动特征出发,利用统计分析的方法研究了环形剪切颗粒流的宏观动力学特性。

    Secondly, based microscopic motions of particles inside granular system, we have analyzed the macroscopic mechanical features of annular shear granular flow using probability statistic method.

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  • 本文通过对盘形滚刀破岩工作运动特点、刀具磨损特性和破碎出的岩碴的分析,认为盘形滚刀的破岩存在着一定的剪切作用,它缘于盘形滚刀的侧向不平衡力。

    On the analysis of the motional characteristics of disc cutters, cutters wear and tear, breaking rocks with them, the rock-cut must exist, This would come from the side-force.

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  • 根据飞剪剪切机构的工作特点,综合考虑连杆运动轨迹、速度和位置角,建立多目标优化模型。

    Based on the working feature of flying shear mechanisms and considering the motion track, velocity and position Angle of connecting rod, a multi-objective optimization model is built.

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  • 采用剪切型平扭模型,建立了地震作用下具有粘滞阻尼器偏心结构的平扭耦联运动方程。

    The equations of motion of an eccentric building with viscous dampers under earthquake actions are established.

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  • 根据剪切破裂和粘滑运动之间的差别以及膨胀造成的各向异性,对有关结果作了初步讨论。

    A preliminary discussion has been made on the results in consideration of the difference between shear fracturing and strike-slip movements as well as the anisotropy caused by dilatancy.

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  • 当基态运动为剪切流(或较差旋转)时,这一性质将使不稳定波自动演化到准稳阶段。

    When the motion of the basic state is the shear flow (or the differential rotation), this property means that the unstable waves would evolve automatically into the quasi-stationary stage.

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  • 该仪器工作原理是将样品被循环引入高速相对运动的定转子间的狭小空间,并被快速剪切和破碎。

    Its working principle is making the sample circularly loop into a narrow space between the high speed and relative motion stator to shear and break the sample.

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  • 当磁通线阵运动垂直于细丝方向时,其数据表明剪切模量C _(66)主要起针扎作用。

    Where the flux line lattice moves perpendicular to the filament direction, the data show that the shear modulus, C66, governs the flux pin.

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  • 研究表明,韧性剪切带的运动学特征指示上盘向西下滑,为一正滑型的韧性剪切带。

    The research demonstrates a normal faulting tenacity shear zone with hanging wall westwardly sliding according to kinematics characteristics of the tenacity shear zone.

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  • 介绍了旋转环形水槽的结构和工作原理,提出了削弱环形水流离心力的方法,通过环形水槽中周期往复流泥沙运动试验得出水体含沙量与床面剪切力和水体挟沙力之间的关系。

    The method of weakening centrifugal force in the rotary ring flume is proposed and sediment movement under the effect of periodic reciprocating current is tested in the ring flume.

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  • 实验结果表明,在较高的雷诺数下翼型近尾迹流动是一种以旋涡的运动学和动力学特性为主导的湍流剪切流。

    The experimental results indicate that the turbulent near wake flow is dominated by the dynamic and kinematic characteristics of vortices at relatively high Reynolds number.

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  • 基于一阶剪切变形理论和哈密顿原理,建立了旋转层合圆板动力学运动方程和相应的边界条件。

    Based on the first order shear deformation theory and Hamiltonian principle, the governing equations and boundary conditions of rotating multi-layer annular plate were derived.

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  • 研究结果表明湍流运动和剪切作用对颗粒聚团的形成起主要作用,布朗运动对颗粒团聚形成的影响可忽略不计。

    Simulated results indicated that the mechanisms of turbulence coagulation and mean shear coagulation dominated particle agglomeration, and the influence of mean shear coagulation can be neglected.

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  • 早期韧性简单剪切机制下产生的平卧褶皱,经后期挤压再次发生褶皱,显示构造运动的多期性与构造环境的复杂性。

    Recumbent folding was formed by simple ductile-shear dynamics in the early stage, which was refolded by succeeding compression, showing the complexity of multiphase tectonics.

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  • 分析中考虑了界面处气相混和物非理想行为及剪切应力的影响,忽略传质对气体运动影响。

    The influence of interfacial non-ideal behavior and stress is taken into account, neglecting of mass transfer on gaseous dynamics.

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  • 该剪切带内现今所保留运动学特征及其在空间上的变化反映其形成后经历过旋转改造。

    The disharmonious kinematic character in the middle part relative to the rest parts indicates that the shear zone had been rotated since its formation.

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  • 该剪切带内现今所保留运动学特征及其在空间上的变化反映其形成后经历过旋转改造。

    The disharmonious kinematic character in the middle part relative to the rest parts indicates that the shear zone had been rotated since its formation.

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