stress gradient

When fractures stretch to core of folds, stress gradient descend and ability of stress make control of fractures is impaired so that it's easier for raising of forfication and combination.

当断裂延伸至褶皱核部发生分叉与合并时，应力梯度下降，应力对断裂的控制能力减弱。

Hence, this study did not support Stress Gradient Hypothesis ( SGH), namely plant-plant interaction did not change from competition to positive interaction along stress gradients.

由此可见，本研究不支持胁迫梯度假说，即植物相互作用未沿着胁迫梯度由竞争转向正相互作用。

The space finite element analysis indicated that the prestressed concrete box girder's stress and the distortion are sensitive to the change of gradient of temperature pattern.

空间有限元分析表明，预应力混凝土箱梁的应力和变形对温度梯度模式的变化较为敏感。

Thermal effects of laser medium have a serious effect on laser beam quality, slab laser medium can reduce the thermal focusing and stress birefringence effect by the light going through temperature gradient direction with a Zig-Zag optical path periodically.

激光介质的热效应对激光的光束质量有着严重的影响，板条激光介质可以利用Zig-Zag光路周期性穿越温度梯度方向以减小热聚焦及应力双折射效应。

The sign of strain changes at the maximum stress gradient.

应变在压力梯度最大时方向将发生改变.

Terrestrial stress is a main control on hydrostatic head of reservoir, and its gradient powers oil, gas and water migration.

地应力是影响储层沉积水水头的主要因素，地应力梯度是油气水运移的主要驱动力。

Whilst the rapid cooling ensures good mechanical properties, the thermal gradient can be large enough to produce high levels of residual stress.

然而快速冷却虽然保证了合金良好的力学性能，但温度梯度会造成很高的残余应力，降低冷却速度会减小残余应力，但也降低了其力学性能。

Functionally gradient ceramic material ( FGCM) is a kind of nonhomogeneous material. Thermal stress can appear in the FGCM because of the different thermal expansion in a given temperature field.

梯度功能陶瓷材料是一种非均匀材料，在一定的温度场下会由于热胀不一致而形成热应力。

Ground stress gradient in well test correlation with permeability and reservoir pressure, but it disperses widely.

试井地应力梯度尽管与渗透率、储层压力之间存在相关关系, 但离散性较大.

However, stress re-distribution would occur in the non-uniform structural stress introduced by quenching with a low stress gradient.

而淬火引入非均匀的结构应力且梯度较小，主要发生应力重分布。

In the CGT region, the relation between turbulent Reynolds stress and mean velocity gradient is nonlinear.

CGT区域内雷诺应力与平均速度梯度呈非线性关系.

Influence of slit number and size on thermal gradient stress of purging plug during argon blowing

吹氩期间狭缝数量和尺寸对透气砖热梯度应力的影响

Transient thermal stress intensity factors for a functionally gradient material with symmetrical structure

对称型梯度功能材料的瞬态热应力强度因子