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- The synthetical analysis of weft motion in the rapier loom by elastic dynamics and kinematics methods is made in this paper. 用弹性动力学和运动学方法对剑杆织机动态引纬运动进行了综合分析。
- The curvature radius was derivated and the contact stress of the three-arc-sect isometric type surface was calculated through the elastic dynamics theory. 应用弹性力学理论,推导出接触点的曲率半径,对三弧段等距型面联接进行接触应力计算。
- Systems of operator equations play very important part in the world of mathe-matics and physics, especially in the field of elastic dynamics, ?uid dynamics, elec-tric dynamics, automatic control. 在数学物理的各个领域中,尤其是弹性力学、流体力学、电动力学、自动控制理论中,算子方程组扮演着及其重要的角色。
- Based on the theory of elastic dynamics, the scattering of elastic waves and the dynamic stress concentration in a fiber-reinforced composite are studied. 基于弹性动力学理论,对纤维增强复合材料结构中弹性波散射及动应力集中问题进行了分析研究。
- At same time, the critical kinetic energy formula for dynamic denting is also established by sheet elastic dynamic theory. 建立了局部凹痕抗力基本试验中临界静载荷和动能的表达式;
- After comparing, the sensitivity analysis based on the direct differentiation method was used in the solution of dynamic response during kinetic elastic dynamics (KED) synthesis of elastic linkages. 通过比较,将灵敏度方法应用在机构弹性动力综合的多次动力重分析过程中。
- The kinematic elastic dynamic analysis of linkage mechanisms reveals a fact that when the mechanisms rotate at high speed,they would generate cyclic dynamic stress in linkages. 连杆机构的弹性动力分析指出,连杆机构在作高速运转时,杆内将产生周期性变化的动应力,这将可能导致构件的疲劳破坏。
- The solution of the Earth elastic dynamical equations can be also referred to some relations of complex vector spherical harmonic functions to the elastic strain tensor in spherical coordinates. 同时还研究了在球坐标系下弹性应变张量与复数矢量球函数的一些关系,为地球弹性动力学方程的解算提供参考。
- It snapped back like a piece of elastic. 它像一条橡皮带那样迅速弹回。
- Mechanical elastic dynamical finite element method 机构弹性动力有限元
- All elastic materials possess this property to a certain degree. 所有弹性材料在一定程度上都具有这种特性。
- Don't worry about him; he is a cheerful and elastic man. 别为他担心;他是个快活开朗的人。
- The analyse of conjugating cam in beating-up mechanism with finite element and elastic dynamics 共轭凸轮打纬机构弹性动力学和有限元分析
- Elastic dynamic FEM numerical analysis of a locking mechanism 一类机械锁机构的有限元动力学数值分析
- Kinetic elastic dynamic analysis of slewing braking for tower crane 塔机回转制动工况的运动弹性动力分析
- The dynamics of natural and human-made bodies in outer space. 航天动力学,天体动力学将天然及人工天体推入外层空间的动力学
- There was a loud ping as the elastic broke. 橡皮带断裂时发出砰的一声巨响.
- The safety helmet is held on by an elastic strap. 安全帽用一根松紧带系住。
- It can also perform molecular dynamics simulations. 它能也执行分子的动力学模拟。
- The slacks have an elastic waistband. 这条便裤的腰带可伸缩。