查询词典 shear modulus

Finite strain measures and kinematic vorticity analysis of deformed granite in mylonitic zone show that ductile shear zone is between plane strain and constraint strain and belongs to lengthening-thinning shear zone. Sub-striking stretch lineation in ductile shear zone and dip strea on brittle fault surface are not result of transferring of lineation but production of different deformations.

糜棱岩带变形花岗岩的有限应变测量和运动学涡度分析显示剪切带总体应变为介于平面应变与拉长应变之间的类型，属一般加长-减薄剪切带；断层系中近走向线理和倾向擦痕不是线理转化的结果，而是不同阶段变形的产物。

With cross-shaped column as the representative of nonrectangnlar columns, one experimental program is conducted to study behavior of slab-column connection with nonrectangular column provided with shear reinforcement, the shear reinforcement include traditional stirrup and stud shear reinforcement .

2以十字形柱为代表，对配置抗冲切钢筋的异形柱－板柱连接的受冲切性能进行了试验研究，将其受冲切特性与文献中相应方柱－板柱连接试验进行了比较分析，研究了抗冲切钢筋对其受冲切特性的影响。

The ductile shear zone played an important role in localization of gold ore deposits:(1) The ductile shear zone confines the source, migration and evolution of ore forming fluid ;(2) Shear stress and deformation accelerate the remobilization of min.

田湾矿田剪切带制约着成矿流体的来源、运移和演化，剪切应力、应变作用对成矿元素的活化迁移具有重要的影响，为金的成矿提供了物质基础和创造了条

Combined crystallization kinetics analysis obtained via rheometry and morphological observation of crystals growth performed on POM, two different mechanisms of shear-enhanced crystallization for PP/ grafted MWCNTs composites were suggested:(1) at low temperature, strong heterogeneous nucleation plays a dominant role on the. crystallization behavior, which would be saturated at a higher filler content, and the effect of shear-enhanced crystallization was weak;(2) at high temperature, the effect of heterogeneous nucleation was substantially depressed, and the crystallization of the composite was obviously accelerated by pre-shear and the thread-like crystallites were generated earlier than the spherulites.

结合流变测试结果和热台偏光显微镜观察的结晶形貌发展过程，对于PP／G—MWCNTs体系得到了两个不同的剪切影响机理：(1)在低温条件下，强烈的异相成核作用对结晶行为的影响占主导优势，而剪切作用对结晶的影响十分微弱，同时，在填料含量较高是，异相成核作用具有饱和性；(2)在高温条件下，异相成核作用被抑制，复合体系的结晶主要受到预剪切作用的影响，并且纤维状晶体较球晶更易生成。

The field experiments on the near surface airflow, sand transport rate, grain size of the dune sands and the morphology of the dunes show that though shear velocity decreased at the toe of the transverse dune, the threshold shear velocity decreased simultaneously. The decreased threshold shear velocity and unsaturated sand flows at the stoss slope of the dunes resulted the erosion at the toe of the dune.

对简单横向沙丘表面的气流、输沙率、物质结构，以及形态学特征的观测表明，在横向沙丘迎风坡坡脚尽管剪切速度有所下降，但起动剪切速度同时减小，起动剪切速度减小与不饱和风沙流是沙物质在迎风坡坡脚不能产生沉积的主要原因。

The expression of p-p38 and Rho GDIαwas upregulated in LCA by either low shear stress or hypertension. However, the highest expression of p-p38 and Rho GDIαwas observed in LCA of low shear stress accompanied by hypertension.(4) Effect of low shear stress on both decreasing apoptosis and increasing proliferation of VSMCs in LCA was reversed by tributyrin, a HDAC inhibitor.

当高血压伴有低切应力时，两者的协同作用诱导p-Akt的表达水平进一步增加；(3)高血压和低切应力都可以诱导颈总动脉p38和Rho GDIα表达增加；当高血压伴有低切应力时，两者的协同作用诱导颈总动脉p38和Rho GDIα表达进一步增加；(4)HDAC抑制剂Tributyrin可以通过抑制VSMCs增殖，促进VSMCs凋亡，在干预低切应力诱导的血管重建中发挥作用。

The results show that for a supersonic shear layer without reaction, a disturbance can make the shear layer become unstable, this results in one vortex or more than one vortex. The combination and seperation of vortex can intensify the mixing. But it is not easy for supersonic reacting shear layer with exotherm to become unstable with disturbance, and the effect duration is very long.

结果表明，对完全气体的超声速剪切层流动，一定的激励方式能使原先较为稳定的剪切层流动变得不稳定，产生单涡或多涡结构，发生多涡间的合并，使混合加剧；但对于存在放热现象的反应超声速剪切层流动，外加激励方式不易使流动从稳定变为不稳定，而且外加扰动的作用特征时间也较长，实际应用前景不乐观。

Finally, the forming and localization course of shear band of tungsten alloy material have been analyzed. The influence of thermodynamics parameter of density, static yield stress, specific heat coefficient and heat conducted coefficient on shear-localized of tungsten alloy has been contrastively and individually analyzed through changing magnitude of each parameter. The result has shown that static yield stress and specific heat coefficient have bigger influence on the shear-localized of tungsten alloy.

最后对钨合金材料中的剪切带的形成和局部化过程进行了分析，并且在分别改变密度、静态屈服应力、比热容及热导率等热力学参数下，对比分析了它们对钨合金剪切局部化的影响程度，结果表明改变静态屈服应力和比热容对钨合金剪切局部化的影响较大。

The results of these analysis show that the initial stress of steel stiffened girder has a significant impact on maximum vertical displacement, maximum tensile stress of pavement surface and maximum shear stress of binding course; the deformation of steel stiffened girder has a significant impact on shear stress of binding course; heavy-vehicle load can increase each control index rapidly; the horizontal force of vehicle load has a significant impact on longitudinal tensile stress of pavement surface and longitudinal shear stress of binding course.

分析结果表明钢加劲梁初始应力对铺装层表面最大竖向位移、铺装层表面最大拉应力与粘结层最大剪应力均有显著影响；钢加劲梁变形对粘结层剪应力影响显著；重车荷载将使各控制指标均急剧增加；车辆荷载的水平力则对铺装层表面纵向拉应力与粘结层纵向剪应力影响显著。

Integrated analysis of 7 times heavy rain in Yunnan from July 19 to August 2 based on actual observation weather datum and satellite cloud atlas and Doppler radar image. The results show that: high-low southwest jet stream is important effect system. The maintenance of southwest jet stream provides water vapor, momentum, fast transfer of unstable energy for the lasting heavy rain. The further configuration of plateau shear line and southwest jet stream is necessarily condition about 7 times heavy rain. The lasting heavy rain appeared on big value region of 500hPa vapour flux and vapour flux divergence. The shear cloud band and subtropical high cloud band crossed and confluenced in Yunnan on the satellite cloud atlas. The maintenance and intensification of shear cloud hand and periphery cloud band of subtropical high correspond quite well to heavy rain falling region and cloud band distribution.

应用实测气象资料，结合卫星云图与多普勒雷达图像分析，对2007年7月19日到8月2日云南少有的7次强降水过程进行综合分析，结果表明：高低空的西南急流是重要的影响系统，西南急流的维持为持续性强降水过程提供了水汽、动量和不稳定能量的快速传递，高原切变线与西南急流的有利配置，是7次持续性强降水过程必不可少的条件；持续性强降水出现在500hPa水汽通量大值区和水汽通量散度辐合区；卫星云图上切变云带和副高外围云带在云南汇合，切变云带和副高外围云带维持、加强的过程与强降水落区的时空分布对应较好。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。