应力

Equally as important is to evaluate the failures that occur at each of these limits to determine if each of the failures found were accelerated to failure or if there were any failures that were due wearout or overstress.

同样重要的是评估不同极限下的失效或者是此应力条件下失效是否是因为过应力或者磨耗产生。

Proximal structures to the overthrust belt evidence compressional folding and faulting indicative ofahorizontal maximum principal stress, but the dominant principal stress of the more distal and productive structures is vertical.

近端结构的推覆带的证据和断层挤压折叠指示ofahorizontal最大主应力，但占主导地位的主应力较远端和生产结构的垂直。

Thereby, fractures always extend to the place with maximum compression stress, and finally a thin layer of palisades parallel to the free surface is formed.

运用断裂力学原理，分析了在岩壁附近压应力集中区内原生裂纹的亚临界扩展、贯通以及与自由表面的相互作用使裂纹沿最大压应力方向扩展，最终形成平行于自由表面的岩壁薄层的机理。

Methods Twelve femoral specimens from fresh adult cadavers were collected. The transverse femoral fracture models were created in the specimens by Panjabi method and randomized into 3 groups which were fixated with SCALN. ALN (auto-compression locking nail) and GK (Gross-Kempf). After fixation, tests of biological mechanics, stress-shielding analysis and measurement of stresses were performed systemically. Results were compared among the 3 groups.

采集12具成人新鲜尸体股骨标本，模拟Panjabi方法制作股骨中段横断骨折模型，将标本分为三组（每组3个标本），分别采用SCALN、第一代自动加压带锁髓内钉和普通带锁髓内钉固定，均进行系统生物力学性能测试、应力遮挡分析和应力水平测量，井进行比较。

The transverse femoral fracture models were created in the specimens by Panjabi method and randomized into 3 groups which were fixated with SCALN, ALN （auto-compression locking nail） and GK（Gross-Kempf） After fixation, tests of biological mechanics, stress-shielding analysis and t of stresses were performed systemically.

方法采集12具成人新鲜尸体股骨标本，模拟Panjabi方法制作股骨中段横断骨折模型，将标本分为三组（每组3个标本），分别采用SCALN、第一代自动加压带锁髓内钉和普通带锁髓内钉固定，均进行系统生物力学性能测试、应力遮挡分析和应力水平测量，并进行比较。

In the first class there is a distinct linear region in the initial portion of the stress-strain curve corresponding to stage I in the continuous fiber composites, followed by a parabolic stress-strain curve, corresponding to stage Ⅲ in the continuous fiber composites.

在应力—应变曲线的初始部分中，第一级是一明显的线性区域，与连续纤维组织的复合材料的第一部分相对应，接下来被比喻成应力—应变抛物线，与连续纤维组织的复合材料的第三部分相对应。

Take fabricating a paraboloid mirror of Φ314 mm diameter and F/7 for example to analyze the optical fabrication technology progress of paraboloid in stressed-state.

研究了应力抛光技术的原理及算法，以加工一块口径为Ф314 mm，F/7的抛物面镜为例，验证应力抛光技术的合理性和有效性。

To demonstrate the effects of vibrating intensity parameter and model parameter, the curve of the shear stress distribution was made according to different parameter.

结果表明：在环形流道中，流体的应力是半径和时间的函数，剪切应力与时间成余弦关系。

With the analysis of stress intensity factor near the crack tip of the cracked metallic panel,the influence of residual thermal stress on repairing cracked metallic panel with composite patch bonded is investigated.

本文建立了复合材料胶接修理金属裂纹板的三板有限元模型；采用分析金属裂纹板裂纹尖端应力强度因子的方法，分析了残余热应力对复合材料修理金属裂纹板修理效果的影响。

Dam deformation and inner water pressure of the penstock are main factors to cause axial tensile stress and circumferential tensile stress respectively.

坝体变位和管内内水压力分别是背管产生轴向拉应力和环向拉应力的主要因素。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷