1、

The important effects of the environmental wind on the development of the severe local storm into a disastrous local storm lies in its wind velocity instead of its vertical wind velocity shear, which has no inevitable connection at all.

环境风对重大灾害局地强风暴形成有重要影响的是风速,而不是垂直风速切变,后者与局地强风暴进一步发展成重大灾害局地强风暴没有机理上的联系。

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Dependence of peak acceleration and peak velocity on the environment shear stress

峰值速度和加速度对环境剪应力的依赖性

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Two-dimensional subsonic diffuser flow with uniform shear velocity profile at inlet

进口为均匀剪切流的二元亚音扩压器

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With increasing flow velocity the shear stress on the metal electrode surface and the electrochemical corrosion rate increased, and the electrochemical reaction impedance decreased.

随着流速增大,电极表面受到的切应力增大,反应阻抗减小,电化学腐蚀加速,协同效应增强,结果使电极流动腐蚀速度增加。

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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。

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Shear wave velocity structures are obtained by inversing the dispersions.

反演频散得出地壳横波速度结构。

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The application of Shear wave velocity testing technique in seismic security evaluating

剪切波速原位测试技术及在地震安全性评价中的应用

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Depth-averaged model for lateral distribution of flow velocity and boundary shear stress in an open channel

明渠断面水流流速与边界剪切应力横向分布模型

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12、

It analyses in detail the water level and velocity distribution characteristics whether there exists a beach protection construction of the central bar, focuses on the distribution regularity of the boundary shear stress along the lateral sideway and the whole survey area.

详细分析了有无护心滩建筑物时的水面线和流速分布特点、边界剪切应力在横向及整个测区的分布规律,着重研究了护滩前后脉动动能和相对紊动强度的分布规律。

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In this paper, generation and development of impacting wave in π/ 2 angle wedge in case of shear pulse with constant velocity have been investigated by means of the methods of self-similarity and complex function in elastodynamics.

本文利用弹性动力学中的自相似方法和复变函数论方法,研究了在脉冲匀速运动剪切载荷作用下π/2角楔形弹性体中冲击波的形成和发展。

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Evaluation of the effect of compacting highway surface using shear velocity inversed by instantaneous Rayleigh wave

用瞬态瑞雷波反演横波速度评价高速公路压碾效果

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Shear wave velocity testing of building site and its application

场地剪切波波速测试及其应用

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The kinematics analysis of shear structure mainly includes the running track 、 velocity and acceleration of flying shear cut edge.

剪切机构的运动学分析,主要包括飞剪剪刃的运行轨迹、速度以及加速度的计算。

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By using the boundary conditions such as the balance of the shear stress condition, the non-slip condition at the liquid-SGS interface and the continuity of the velocity on boundary, a self-consistent numerical model has been developed by using the method of vorticity and stream function.

考虑气液界面的剪切力平衡、液体-球壳界面的非滑移条件以及各界面上的温度速度连续分布等边界条件,采用涡度-流函数方法得到了一个自洽数学模型。

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The software ANSYS and MATLAB were employed to analyze and simulate the velocity, pressure, shear stress and viscosity distribution in fishtail sheet extruder die based on the three-dimen-sional FEM.

本文利用ANSYS和MATLAB软件,对鱼尾型片材机头中熔体的速度、压力、剪切应力和粘度的分布进行三维有限元模拟和分析。

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Research on Relativity between the Shear Wave Velocity and the Liquefaction Resistance of Loose Saturated Sand

饱和松散粉土剪切波速对其抗液化强度影响的研究

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The diffusion of rotation is concerned with shear velocity. The particles have large angle and optimal orientation in the region with large curve flow stream.

纤维粒子旋转扩散与流场的剪切速度有关,在流线曲率大的区域,纤维与流线的夹角较大,并有最优取向:而在纤维与流向一致的区域内流线比较平直。

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