屈曲

The difference of micropolar elasticity from classical continuum is that the former incorporates micro-rotation in its deformation formulation and couple stresses in its stresses.

本文综述了碳纳米管国内外研究现状及进展，然后在总结前人研究成果的基础上，应用适合于研究微观力学的微极性弹性理论和非局部弹性理论对碳纳米管的静力学、屈曲以及动力学性能进行了研究。

The sleeved column that is new-fashioned member bearing axial compression is composed of inner core and sleeve with gap between them.

它由内核与套筒组成，且两者之间有间隙，套筒为受压内核提供侧向约束，使得内核可以发生高阶屈曲模态，极大提高了内核的受压承载力。

The buckling load-carrying capacity of the studs has been improved aftertaking the buttressing effect of the wall into account.

考虑墙面对立柱的支撑效应后，可大大提高立柱的屈曲承载能力。

Grading criteria: Grade 0 is normal. Grade Ⅰ is that the right forelimb bends. Grade Ⅱ is that the right forelimb grasped weakly when the tail is lifted. Grade Ⅲ is that the rat has no directivity in automatic action and circumrotates to right when the tail is lifted.

分级标准：0级：正常；1级：对侧前肢屈曲；2级：提尾时，对侧前肢抓力减弱；3级：自主运动无方向性，提尾时向对侧旋转；4级：自主运动时，向对侧旋转。

The balance between the warp and weft crimps near the fell is therefore artificial.

织口附近经纬纱屈曲程度的平衡是可以控制的。

Operation: The performer aproachs his five finger for both hands crooking fingers or empty fists to smash with both wrists on shanks up and down repeatedly.

操作：施术者双手五指并拢，屈曲或空拳以腕关节的一起一落带动双拳交替着力叩，反复叩击。

But hardly can be found the works for analyzing the buckling of delaminates in the smart structures and materials employing finite deformation theory and bias electric field theory under bending. Analyses of these problems are important and benefit for studying the damage problems in the intelligent devices.

在所看到的文献中只有Kardomateas使用了结构力学梁理论，借助于椭圆积分公式对复合材料脱层在纯弯曲作用时的屈曲行为进行了研究，并且和实验进行了对比。

Some authors studied the buckling problems of delaminates of laminated structures or laminated composite materials using finite element analysis and traditional beam/plate theories.

而用各向同性弹性体的有限变形理论研究脱层的屈曲问题的就比较少，所看到的文献中主要有Wang Wen-Xue~([26，27])，Loboda和Mityukova~([29])，Chiu和Erdogan~([32])等。

In the example, the critical remote strain and the buckling configuration for different length-to-thickness ratios of delaminating are given.

用Mathematica编程进行算例分析，给出了不同电极脱层长厚比的临界应变载荷和脱层的屈曲形状，研究了压电体的机电耦合效应对临界载荷的影响。

Results: The vascular endothelial cells were denudated, the spaces of contractile fiber cells increased and appeared puff, the vassular elastic fibers ruptured, flexed and deformed visibly. Some parts of the vessel wall ruptured completely or partly, leading to bleeding.

结果：股动脉血管内皮细胞剥脱；血管平滑肌细胞间隙增大呈疏松状；血管的弹力纤维有明显的断裂，屈曲变形；部分血管壁全层断裂或部分断裂，导致出血。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。