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The fault movement and the direction of principal stresses may be determined by considering the re...

因此可以通过这些次级构造和雁列类型的关系，来判断断层的运动和主应力方向。

With proper design, the grain flow can be oriented in the direction of principal stresses encountered in actual use.

通过适当的设计，可以使晶粒流动方向与实际使用时的主应力方向一致。

The influence of friction coefficient on the calculated values of hardness, contact pressure and maximum principal stresses have been determined.

考察了摩擦系数对于计算硬度值、接触压力和最大主应力的影响。

By using Duncan-Chang E-B model, the grouting period-stopping period of a earth rock dam, and the finite element analysis of stress and strain. Split-grouting can increase the maximum and minor principal stresses at the same time.

采用Duncan-Chang非线性模型，模拟了某土石坝劈裂灌浆的灌浆－停灌施工过程，进行了应力、应变、稳定有限元分析。

The principal stress in the plane strain direction, which can be determined under the rigidity-plasticity assumption using static earth pressure coefficient , is the intermediate principal stress under the limit equilibrium condition. The relationship between major and minor principal stresses is obtained based on the strength criterion.

平面应变方向上的主应力在极限平衡条件下为中主应力，在刚塑性假定的基础上通过静止土压力系数确定，结合强度准则得到大主应力与小主应力之间的关系，进而求得土压力系数。

The second principal normal stresses can lead to grinding crack which generates forward beneath the abrasive grain in the plane of grain motion.

在磨粒前下方，受第二主应力的作用，磨削裂纹主要沿磨削方向开裂；在磨粒后方，受第一主应力的作用，产生垂直磨削方向的磨削裂纹。

The first principal normal stresses can lead to grinding crack which generates behind the abrasive grain in the plane perpendicular to grain motion. The mechanical properties of ceramics obviously affect the grinding processes.

陶瓷材料的机械性能是影响磨削加工过程的主要因素之一，在相同加工条件下，不同的陶瓷材料其加工性能不同。

Based on the elastoplastic theory and test data under the plane strain condition, it is assumed that the relationships between the principal stresses in plane strain direction and those in the other directions are bilinear.

建议的主应力关系体现土体在平面应变条件下的变形机制，在b-R坐标内通过3个关键点：初始点（1，1）、一维固结应力状态点、破坏应力状态点。

Calculation results show that peaks of the maximum principal stresses move toward the surface of chamber after reinforcement, with the self-bearing capacity of rock increased and the plastic zone decreased. In addition, displacement of walls reaches 41.4 mm, that of roof, 22.1 mm, and that of heave, 6.45 mm. Further more, force of supports is in a rational scope.

采用FLAC(上标 3D)软件对原支护方案和返修加固方案进行了数值模拟，结果表明：修复加固后，最大主应力峰值外移，塑性区范围减小，围岩承载能力增强，两帮移近量41.4mm，顶板移近量22.1mm，底鼓量6.45mm，支护受力合理。

Proline is accumulated in higher plants in response to different environmental stresses.

中文摘要环境胁迫诱导的脯氨酸积累是植物一种非常显著的代谢适应机制。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新