applied stress的例句大全

Furthermore, under the same loading waveform the crack initiation life increases as the amplitude of applied stress decreases.

而且，降低正弦波加载时的应力幅值可大大提高夹杂物/基体界面疲劳裂纹的萌生寿命。

During in site extension in TEM without the liquid metal, only when dislocation emission and motion induced by thermal activity and applied stress reached a certain critical condition, microcrack would nucleate but not blunt into a void.

α-Ti在TEM中原位拉伸时，只有当热激活或外应力促进的位错发射和运动达到临界条件时，微裂纹才形核，并很快钝化成空洞而导致韧断。

during hot-pressing, the activation energy is less than that during pressureless sintering because of the promoting of the applied stress on the diffusion. during sps processing, the surfaces of particles are activated by pulsed current, so the activation energy is significantly decreased.

在SPS烧结过程中，由于外加的脉冲电流能使晶粒表面大大活化，所以活化能与无压烧结相比大幅度下降。

In addition, the parameter of transformation plasticity increases with applied stress.

同时, 在弹性范围内,相变塑性系数也随外加应力增加而增加.

Applied stress causes plastic deformation.

外加应力引起塑性形变.

Saturated marble is obviously effected by the amplitude and frequency of applied stress, and is also anisotropic.

饱和大理岩具有显著的应力振幅效应和频率效应以及各向异性。

Both of these statements are based on the tacit assumption that the applied stress does not change during the crack growth process.

这些结论都建立在理想的假设上，即外载在裂纹扩展过程中不变。

metal flow takes place within the plastic range of the metal, so that the bend retains a permanent set after removal of the applied stress.

金属的流动发生在金属的塑性变形范围之内，因此在施加的外力去除之后弯曲保持永久的变形。

The tp-σ ( applied stress ) relation seems to follow an exponential law.

裂纹扩展期与外加应力大体有指数关系.

The fatigue crack extended under the applied stress and led to clutch fork crack and failure.

在工作应力作用下,裂纹不断扩展,最后导致拨叉完全开裂失效.

The variational trend of the curves for the angular dependence relation shows distinct differences in comparison to the case of the uniaxial anisotropy and exchange anisotropy parallelled if the orientation of applied stress is changed.

相比单轴各向异性与交换各向异性平行的交换偏置体系，改变外应力的方向，角度依赖关系曲线具有明显不同的变化趋势。

It has been found that applied stress has significant influence on pearlite transformation.

发现外加应力对珠光体转变有显著影响.

Based on the model for the contraction of extended jogs [ 1], the time needed for the contraction under the action of applied stress and the climb velocity of extended dislocations are derived. And consequently, an expression of the steady state creep rate is obtained.

在文献[1]提出的扩展割阶束集模型的基础上，求出了在外加应力作用下割阶束集所需的时间和扩展位错的攀移速率，从而推导出稳态蠕变速率的表达式。

The results showed that applied stress has an effect on the hydrogen concentration distribution, and the applied stress has acritical value. When the applied stress exceeds this value, the hydrogen concentration in the prestressing steel wire will sharply increase following the stress.

结果表明外部施加应力对预应力钢丝中氢浓度的分布会产生影响，而且外部施加应力存在一个临界值，当超过此值时，预应力钢丝中的氢浓度随应力的增加而急剧增加。

Some techniques of image manipulation were applied to stress analysis and the result was perfect.

将图像处理技术应用于实验应力分析，取得了理想的效果。

In order to ensure the installation quality of the housetop net structure of the civic centre in Shenzhen, and to bring into play the compression stress on the structure, the forward intersection method was applied to determine the geometric centre of the spherical joints.

为确保深圳市民中心大屋盖网架的安装质量，发挥结构的受力作用，运用前方交会法来确定球心节点的几何中心。

Secondly, the choice of boundary material and the matching of boundary effect of the test model of deep hole bench blasting are analyzed by utilizing stress wave theory. At the same time the results of experiments were applied to the project practice.

然后利用应力波理论，讨论了深孔台阶爆破试验模型的边界材料的选择和边界效应匹配问题，同时将实验结果应用到了工程实际中去。

The effects of rigid fixation applied in mandibular reconstruction were perfect in the healing and plasty of the transplant bone. "Stress shielding" can be observed without serious complications. Routine removal of the titanium plates after healing of the transplant bone was not advocated.

2坚强内固定技术在自体骨移植下颌骨重建手术中对骨愈合及其移植骨的塑形有良好的作用，存在应力遮挡现象，但不会造成严重并发症，可以不必在骨愈合后常规取出钛板。

In addition, the modified model not only can be used to describe the stress strain response at different strain rates very well, but also can be applied to predict the highly rate dependent multiaxial ratcheting behavior of eutectic tin-lead solder.

同时，修正后的模型不仅能准确描述锡铅钎料在不同应变率下的应力应变滞环，还可以较好的预测材料多轴棘轮效应的率相关性。

An important practical engineering problem is the stress distribution produced at or near a hole in a tension member when the load is applied to the pin or rivet filling the hole.

通过销钉或铆钉传递载荷的拉伸构件，发生在销钉孔周或孔的附近的应力分布，在工程实际中是一个重要的问题。