英汉例句

• the dynamic buckling of elastic structures, such as beams and plates, when subjected to an axial impact at one end, is studied in the present paper based on the theory of stress wave propagation.

  本文借助于应力波传播规律研究了弹性梁板结构在沖击载荷作用下的动态屈曲问题。

• elastic dynamics method predicts that stress wave has remarkable effects on dynamic buckling of the nano crystal copper wire. comparison with molecular dynamics resu…

  用弹性动力学理论分析了应力波传播对纳米铜线的动力屈曲的影响，并与分子动力学模拟的结果进行了比较。

• in this paper, the elastic dynamic buckling problem of a finite length perfect barsubjected to axial step load is studied.

  研究了有限长理想直桿受阶跃载荷作用的弹性动力屈曲问题。

• the dynamic buckling of cylindrical shells under both coupling impact and internal or external pressure is different from the dynamic buckling of the structure under coupling impact loading alone.

  有内压或外压的圆柱壳在耦合沖击载荷作用下的动态屈曲问题，与结构单独承受沖击载荷时的动态屈曲性态有很大差异。

• the nonlinear dynamic buckling of shallow conical sandwich shells under the action of a triangular pulse is investigated.

  研究了夹层扁锥壳在三角脉沖沖击载荷作用下的非线性动力屈曲问题。

• basing on b-r dynamic buckling criterion, the dynamic buckling of cracked circular arch subjected to radius impact was solved by numerical method.

  基于b-r动力屈曲判断準则，采用数值方法求解了受径向均布阶跃载荷作用时裂纹圆拱的动力屈曲；

• the effect of lateral inertia on the dynamic buckling is taken into consideration.

  讨论了此类动力屈曲问题中横向惯性效应的影响；

• fourth, systematic study on dynamic buckling of axial compression initial bending member through finite difference method, considered residual stress simultaneously, make some valuable conclusions.

  然后，通过有限差分法对初始几何缺陷轴心受压构件的动力屈曲进行计算，并同时考虑残余应力作用，得到了一些有价值的结论。

• the numerical results show that the radial pressure and coupling impacting loads affect each other and determine the dynamic buckling cylindrical shells together.

  数值结果表明均布径向压力与耦合沖击载荷相互影响，相互制约，共同决定圆柱壳的动态屈曲；

• numerical results demonstrate the effect of the material nonlinearity and boundaries on the deflections and dynamic buckling behavior of cylindrical shells.

  讨论了边界条件以及材料的非线性对圆柱壳的抗屈曲能力和位移响应的影响。

• critical stress and inertial exponent are treated as two characteristic parameters for the asymmetric dynamic buckling of cylindrical shells under axial step loading.

  对于轴向阶梯载荷下圆柱壳的非轴对称动力屈曲，将临界应力和屈曲惯性指数作为双特征参数求解。

• the effects of crack, impact mass, initial geometric imperfections and the location of crack on the dynamic buckling of the cracked beams were discussed.

  比较了裂纹梁与无裂纹梁的临界沖击速度和屈曲模态，针对裂纹梁主要考察了不同的沖击块质量、初挠度形状等因素对屈曲模态的影响。

• the solid fluid interaction dynamic buckling under in plane loading was solved by means of the difference method.

  采用差分方法求解了轴向面内加载时板条的流固耦合动力屈曲；

• in this paper, the problem of nonlinear dynamic buckling of corrugated shallow spherical shell used sensor component is studied.

  研究了用于传感器弹性元件波纹扁球壳的非线性动态屈曲问题。

• at the end, the effects of step load and impulse load on the dynamic buckling of the bar aredisscussed.

  最后对阶跃载荷及脉沖载荷对桿的动力屈曲的影响进行了讨论。

• elastic dynamics method predicts that stress wave has remarkable effects on dynamic buckling of the nano crystal copper wire. comparison with molecular dynamic…

  用弹性动力学理论分析了应力波传播对纳米铜线的动力屈曲的影响，并与分子动力学模拟的结果进行了比较。

• using the finite element method, the dynamic buckling of a bar with finite initial imperfection under axial impact is analyzed in this paper.

  本文用有限元方法分析了一定初缺陷桿受轴向沖击的弹塑性动态屈曲。

• dynamic buckling of the nano crystal copper wire under different load is simulated.

  模拟了不同载荷下纳米铜线的动力屈曲型态。

• in chapter iii, nonlinear dynamic buckling of symmetrically laminated truncated composite shallow spherical shells under uniform triangular pulse is investigated.

  第三章研究了在均布三角脉沖沖击载荷作用下的复合材料层合扁锥壳非线性轴对称沖击动力屈曲问题。

• stress wave effect is one important parameter considered in the study and it may have some influence on the dynamic buckling of axial compression member.

  其中，应力波效应也作为一个重要参数纳入到研究范围中，对轴心受压构件的动力屈曲有重要影响。

• the history of strain on the internal surface of shell was recorded and the critical impulse for dynamic buckling of shell was obtained.

  测得了锥壳内壁的应变随时间变化的曲线，得到了两种不同几何尺寸的铝质锥壳动态失稳破坏的临界沖量值。

• the nonlinear dynamic buckling of imperfect rectangular thin plates under two parameters impact loads in plane is investigated theoretically.

  对两参数沖击载荷面内压缩作用下初曲矩形薄板的非线性动力屈曲问题进行了理论研究。

• in addition, the effects of impact velocity and initial geometric imperfections on the impact dynamic buckling of perfect beams and cracked beams are discussed.

  对比讨论了不同沖击速度、初始几何缺陷大小以及分布形式等因素对梁沖击动力屈曲的影响。

• the development of research of inelastic dynamic buckling of cylindrical shells under axial impact is reviewed simply.

  简要论述承受轴向沖击载荷圆柱壳非弹性动屈曲响应的研究进展。

• studying on dynamic buckling modes of thin-wall cylindrical shells is helpful to design anti-impact structures.

  研究薄壁圆柱壳的动态屈曲模式，有助于构造具有高吸能率的抗沖击结构。

• this study focuses on the dynamic buckling of a nano crystal copper wire under compression stress wave.

  用分子动力学方法和弹性动力学方法研究了纳米铜线的动力屈曲，并对两种方法进行了比较。

• the dynamic buckling modes, the critical load parameter and the dynamic characteristic parameter are calculated accurately on the basis of the solutions of the characteristic equations.

  基于特征方程的解，精确地计算出临界载荷参数和动力特征参数的值以及动力失稳模态。

• the influences of damage and damage evolution on the nonlinear dynamic response and dynamic buckling for thin shallow spherical shells with circular hole are investigated.

  研究损伤对开孔浅球壳非线性动力响应与动力屈曲的影响。