片语

first normal-stress第一法向应力差

Interface normal pulling stress层间法向拉拔力

normal viscous stress法向粘性应力

normal shear stress正常切应力

normal compressive stress法向正应力

normal effective stress法向有效应力

normal component stress垂直分应力

interface normal tensile stress层间法向拉应力

英汉例句

• normal stress is that applied perpendicular to the surface to which it is applied, i. e. , tension or compression.

  正应力是垂直作用在材料表面上的，也就是指的拉伸和压缩。

• the governing equations were worked out by finite difference method, and then the normal stress distribution on the inner cylinder was calculated.

  在采用有限差分法对控制方程进行数值求解的基础上，利用计算公式对内管法向应力分布进行了数值计算；

• it is verified through direct shear tests in which joint roughness and normal stress are the two major factors influencing joint shear displacement.

  试验结果表明，峰值剪切位移与节理粗糙度成反变化关系，与法向应力成正变化关系。

• the normal stress in the soil around columndecreases gradually with radial distance.

  桩周土中正应力随距桩体的径向距离的增大而逐渐减小；

• the drawing test results show that the shear strength of the interface is not proportional to the normal stress because of its dilatancy behavior due to shear application.

  土工布拉拔试验结果表明，由于土与土工织物接触面的剪胀造成该类接触面的抗剪强度与法向应力不再是线性关系；

• parameters of the storage degradation model are estimated through the regression theory, and the storage life of missile emr under normal stress is predicted.

  通过回归理论估计了贮存退化模型的参数，并用所建模型对弹用emr正常温度应力下的贮存寿命进行了预测。

• in this approach, the normal stress and the critical slip are got by solving the euler's equations. the minimum factor of safety for the critical surface is sought and obtained mathematically.

  该方法没有对条间力做任何假定，它利用变分原理求解安全系数的泛函，进而确定极限平衡方程中的未知函数：滑裂面上的正应力和滑裂面。

• the shear displacement increases with increasing normal stress and cement content at the same height in shear failure state.

  同样的法向应力及高度处，切向位移随水泥含量的提高而增大。

• the optimum test design is obtained to minimize variance of least square estimation of the mean life at a normal stress level.

  这里的最优準则是指正常应力水平下产品对数平均寿命估计的方差的极小化。

• when crack starts to grow, the normal stress and average atom energy at the crack tip in atomistic simulation agree well with the results of continuum analysis.

  分子动力学模拟和宏微观分析均得到裂纹起始扩展的临界时刻、裂尖应力场和原子平均能量。

• this paper introduces the principle of the computer aided testing system of normal stress in crossbeam wind. it gives the detailed structure of handling program.

  本文介绍了横梁弯曲正应力计算机辅助测试系统的工作原理，给出了处理程序的详细结构。

• normal stress analysis and shear stress analysis arc performed by means of the approach of materials mechanics.

  利用材料力学方法对这种梁进行了应力分析，包括正应力分析和剪应力分析。

• objective: to realize normal stress distribution of lumbar vertebral body.

  目的：了解正常人腰椎椎体的应力分布特点。

• whether a sand dilates or contracts depends on the current state of the sand, that characterized by both the density of the sand and the effective mean normal stress applied.

  试验结果显示砂土在剪切过程中会产生剪胀或剪缩，其胀缩性由该砂土的当前状态所决定，而砂土的当前状态取决于本身的密度和所施加的有效平均正应力。

• when normal stress variation is taken into account, time scale of such processes can be extended by about 2 times.

  ⑤正应力的变化对上述时间尺度有延长作用，使之大致增加到原数值的2倍。

• the values of normal stress in suck string generated by visco?-elastic fluid and eccentricity brought out by sucker string were measured quantitatively.

  经对测定数据进行统计处理 ，确定了该标準物质在不同静态剪切速率下粘度和第一法向应力差的标準值并给出了其相对扩展不确定度。

• and auther derived a mathematic model between rate of particle attrition and normal stress on particulate bed.

  并推导出了颗粒的磨损速率与颗粒床层所受到的正压力大小之间关系的数学模型；

• the formulas for calculation of normal stress under complicated loading in composite curved beams with general shape are derived.

  给出了一般截面形状复合曲梁在复杂受力情况下的正应力计算公式。

• in this work, the direct normal stress and the stress produced with torque wrench were applied on such transducers.

  本文用直接外加法向应力和用力矩板手加应力两种方法测量在不同压力下压电换能器材料的应力与应变关系。

• for precraked specimen , the elevation of normal stress ahead of the ductile crack is related to the stress intensification and the strain hardening.

  对于裂纹试样，裂尖前端正应力升高是由于应力强化和应变强化这两个因素决定的。

• the variation of normal stress in soil surrounding a drill-and-grout soil nail during drilling, grouting and pull-out is studied through both laboratory pull-out tests and numerical simulation.

  抗拔强度的大小取决于拔出过程中作用于土钉表面的法向应力的大小。

• the test results show that the peak and residual shear stresses increase linearly with the increase of different normal stress histories.

  结果表明，巖石节理峰值和残余剪切应力随垂直应力的增加呈线性增长趋势，而剪胀特性已变得不明显。