The computing method and its application of the reduction rate of the load with diagonal and symmetrical loading are discussed and given .

并讨论了斜对角装载、斜 对称 装载产生的减 载率的近似计算方法及其应用。

It was shown that the local irreversible rotation of crystal which exists during symmetrical push-pull loading and a favorable macroscopic state of stress may be responsible for the formation of deformation bands .

结果表明，形变带的形成可能与循环 加载中产生的晶体不 可逆旋转和宏观应力状态密切相关。

We note that the structure is symmetrical and that sways represent antisymmetrical loading .

注意结构是 对称的，而节点线位移表示反对称 荷载。

The analytical method of calculating axial symmetrical structural reliability is proposed in the paper when a limit state function is nonlinear standard deviation of loading is large and there is correlative with modal loading .

本文提出了一种适合于结构功能函数为非线性，且 载荷离差较大，节点载荷之间存在着相关性时，计算轴 对称结构可靠度的分析算法。

Based on the work mentioned above the mathematical model of servo loading system of symmetrical valve controlled asymmetrical cylinder and the mathematical model of hydraulic inherent part of servo loading system with differential pressure feed-back compensation are set up .

在上述研究的基础上，建立 对称阀控制非对称缸伺服 加载系统的数学模型，以及具有压差局部反馈补偿时，系统液压固有部分的数学模型。

The loading performance of a symmetrical valve controlled asymmetrical cylinder the actuator of a multi-channel servo loading system is different from that of symmetrical valve controlled symmetrical cylinder which however has few references .

多通道伺服 加载系统的液压执行元件通常都是对称阀控制非对称缸，它的加载特性与 对称阀控制对称缸有明显的差异，有关这方面研究的文献和资料较少。

On Buckling of Cantilever Rectangular Plates under Symmetrical Edge Loading

悬臂矩形板在 对称边界 荷载下的屈曲

Based on the double revolving field theory and method of symmetrical component the corresponding equivalent circuit is derived and it is pointed out that the motor can still working under traditional open loop control method but with low loading capacity and no self-starting ability .

基于双旋转磁场理论以及 对称分量法，推导给出了电机单相运行下的等效电路，指出正常运行时的开环控制策略同样适用于单相容错运行，但带 载能力大大降低并且缺乏自启动能力。

In order to investigate the structural behavior of a tapered continuous twin-celled single box girder a plexiglass model test of three span box girder under symmetrical and unsymmetrical eccentric loading is presented in this paper and the results are checked by lateral load distribution theory .

通过单箱双室3跨变截面连续箱梁的有机玻璃模型试验，探讨了该结构在横向 对称弯曲、横向偏心 荷载 作用下的结构性能，并与按荷载横向分布理论的计算进行了比较。

Symmetrical loading it into a box the best wedge angle about the formation of a mirror-style unobtrusive listening right .

把它 对称的箱体 装成一种最佳的楔形角度，形成一种不引人注目的左右镜面式监听对。

The Research on the Stability of the Derailment of the Loaded Wagon with Diagonal and Symmetrical Loading

斜 对称 装载重车脱轨稳定性的研究

The expressions of predicting notch fatigue limits for crack initiation and non-propagation under a symmetrical loading are derived .

在此基础上，根椐已有假设，推导得出 对称应 力循环下裂纹萌生与止裂的缺口疲劳极限预测式。

A symmetrical finite element model is developed for analyzing the structure acoustic coupling of an elastic thin walled cavity excited by interior sources and exterior structural loading . The nonnegativity condition of eigenvalues and the reduced order modeling condition of eigenvalue problem are also obtained .

建立了在声源与结构 载荷共同激励下，弹性薄壁腔体声振耦合的 对称 化有限元模型，并对模型特性进行了研究。

Prediction of notch fatigue limits for crack initiation and non-propagation under a symmetrical loading

对称应 力循环下裂纹萌生与止裂的缺口疲劳极限预测