• The stress produced during the process of drying had a certain relation with moisture gradient, shrinkage, moisture and stress index.

    干燥过程产生应力含水率梯度干缩量和含水率、应力指标,存在一定相关关系

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  • Thus the difficulties of discontinuous velocity gradient and the stress singularity at the exit point are avoided, and the expense of computation is reduced.

    这样回避速度梯度间断困难,缓和了出口处应力奇性引起的矛盾,同时又减少了计算量。

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  • As an example, the human carotid with local cosine form expansion was analyzed and the effects of local expansion on the distribution of wall shear stress and its gradient were discussed in detail.

    文章人体颈动脉余弦扩张进行分析,详细讨论了局部扩张血管应力及其梯度分布影响

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  • To increase the accuracy of the measurement, bending of the cantilevers along the width direction due to the stress gradient was considered.

    考虑悬臂梁由应力梯度引起沿宽度方向弯曲提高了吸合电压的计算精度。

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  • The amplitude and gradient of MMMT signals not only relied on the average stress of the shell, but also relied on the local stress concentration.

    由此证明记忆信号幅度梯度与材料所处整体应力有关,部位的局部应力集中度有关

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  • The crack-tip dynamic stress intensity factors decrease with the decrease of the crack length and the increase of the functionally gradient parameter.

    无论什么时刻,尖处动态应力强度因子裂纹长度减小而减小,随板材料的功能梯度参数增大而减小。

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  • The temperature distribution and stress distribution of blast furnace tuyere with gradient coating have been studied using finite element analysis software, comparing with uniform coating.

    采用有限元分析软件研究梯度涂层高炉风口温度分布应力分布,并均匀涂层进行了比较

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  • 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应力变形温度梯度模式变化较为敏感。

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  • The shear zone boder and the belt of the transition between the secondary shear zones where the stress gradient changed greatly are f.

    成矿有利部位是剪切的边缘次级剪切带问过渡地带,它们是剪切带内应力梯度变化的地带。

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  • Microstructure and residual stress of hydroxyapatite bioactive gradient coatings with different composition were studied by SEM, EDS and XRD.

    采用SEMEDSXRD等测试手段研究不同组分羟基磷灰石基生物活性梯度涂层显微结构残余应力

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  • Objective: To approach the change of stress shielding rate of internal fixation materials made of nano zirconia gradient compounded with hydroxyapatite.

    目的探讨氧化锆梯度复合羟基磷灰石固定材料应力遮挡变化

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  • In this paper new ideas and improvements to the local approach are introduced, for instance yield locking by locally multi axial stress state and the effects of the stress gradient.

    本文局部一些改进例如引进了局部应力状态引起流变障碍应力梯度的影响

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  • The great thermal elasticity stress, resulted from the too great temperature gradient of material, is the main cause of bringing many cracks when the laser beam cuts the fused quartz material.

    激光切割熔融石英材料出现裂纹主要原因相当大温度梯度所产生过大弹性应力

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  • By theoretical calculation, it is found that the same earth temperature gradient leads to the greater difference of temperature stress in different kind of rocks.

    理论计算发现相同地温梯度不同岩石中引起温度应力相差很大

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  • T he results of the basic research show that a tri-axial stress will be produced in the tensile specimens because of components property difference of the metal matrix gradient composites (MMGC).

    理论研究表明金属梯度复合材料MMGC)各组分性能差异使其拉伸变形时产生了应力

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  • Since the pressure gradient affects stress strength of crack top, it is unsuitable to judge crack initiation by the traditional breakdown pressure.

    气体压力分布影响裂缝尖端应力强度因而不能传统破裂压力判断裂缝起裂扩展。

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  • The scheme adapts to refine the meshes of special regions, such as interior points, around corner points, arcs and circles, which are usually failure regions of parts because of great stress gradient.

    该法适用区域围绕边界尖角点、边界或内部同心圆弧同心圆特殊区域网格改进,为实际工程结构应力梯度突变或变化较大处网格细化提供了十分方便的手段。

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  • Results of displacement, stress and strain of the shaft under the common loads of bend and torsion are obtained by Pre-condition conjugate gradient method.

    对该模型施加适当约束载荷通过预前共轭梯度计算得到了轴类零件常见工况-弯曲扭转载荷作用下的位移应力应变等力学特性。

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  • Results showed that the temperature, temperature gradient and thermal stress at the exit surfaces of the CWS ceramic nozzle were higher than that of other part of the nozzle.

    结果表明陶瓷水煤浆喷嘴出口端面存在较大温度、 温度梯度应力

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  • The boundary conditions were easily determined and controlled by the macroscopic models, while the gradient of water stress in the micro-zones of roots was ignored.

    宏观根系吸水模型边界条件容易确定控制该类模型忽略了根系微域的水势梯度和其他类似现象。

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  • Plastics shrinkage causes the deformation of injection molded parts. The pressure gradient, temperature gradient and shear stress in the cavity make nonuniform shrinkage.

    注塑变形始于塑料收缩型腔压力梯度温度梯度以及剪切应力的客观存在导致注塑件各部位收缩的不均一。

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  • Stress gradient decreased as the via diameter, the dielectric constant of ILD or the residual length decreasing, and increased as the line width increasing.

    应力梯度通孔直径、层间介质材料介电常数铜线余量长度减小而下降,随线宽减小而上升。

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  • The results show that the high stress is main concentred on the wall of the ladle, and high thermal stress appears at the ladle bottom with high thermal gradient.

    结果表明应力主要集中在钢液罐罐,在温度梯度较大部分会产生较大应力。

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  • Then the effect of Stress Concentration and the Stress Gradient were introduced into the prediction of fatigue life through Correction Coefficient of Stress with the wider suitable life scope.

    通过应力修正系数危险点最大应力进行修正,将应力集中应力梯度效应引入寿命估算中,因而扩大了传统的应力寿命法可适用寿命范围。

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  • With the increase of the gradient layer number, the effect of thermal stress mitigation is more obvious, but the trend becomes smooth.

    随着梯度结构增加应力缓和效果增强,增强趋势明显变为平缓。

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  • In the different gradient under drought stress, leaves of 4 varieties of Hydrangea of the different physiological and biochemical changes occur.

    不同梯度土壤干旱胁迫八仙花4个品种叶片各项生理生化指标发生不同变化

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  • The gradient coating can decrease the damage of the residual thermal stress.

    梯度涂层在一定程度上降低残余应力对涂层破坏

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  • Stress gradient along with the thickness direction has great influence on residual stress relief which could be utilized to characterize the size and rate of stress relief.

    残余应力沿试样厚度方向分布应力梯度为应力松弛的主要影响因素,用于表征应力松弛程度。

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  • Furthermore, the more the vessel expansion is, the less the wall shear stress will be and the more the gradient of wall shear stress will be.

    另外,随着血管扩张程度的增加,管壁应力进一步减小,而且管壁切应力梯度也将进一步增大

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  • Furthermore, the more the vessel expansion is, the less the wall shear stress will be and the more the gradient of wall shear stress will be.

    另外,随着血管扩张程度的增加,管壁应力进一步减小,而且管壁切应力梯度也将进一步增大

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