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- The principal stress resulting from the change of centrifugal inertial force is South North and East West oriented,and the magnitude of the stress may reach to tens to several hundreds MPa. 离心惯性力变化引起的应力其主方向为SN向和EW向,应力的大小随着地球自转角速度的持续增加而积累,其量级可能达到几十到几百兆帕或更大。
- centrifugal inertial force 惯性离心力,离心惯性力
- Newton three law and its application, non-inertial system, inertial force. 牛顿三定律及应用,非惯性系,惯性力。
- It is emphasized that the inertial force is unevadable and not to be ignored in Newtonian mechanics. 摘要论述了在牛顿力学中,惯性力无法避免,也不可忽视。
- Nature, gravity, elasticity, friction, magnetic, electrical, power and other inertial force. 自然界有重力、弹力、摩擦力、磁力、电力、惯性力等各种力。
- Inertial forces and gravitational forces are indistinguishable. 惯性力与引力是不可区分的。
- Balancing the firstorder reciprocating inertial force through single-axis balance mechanism can evidently reduce the engine vibration. 摘要采用单轴平衡机构完全平衡一阶往复惯性力,可大大减轻发动机振动。
- For this situation,the method of rubber vibration isolator fixed on the side and back face is adopted to reduce noise created by the inertial force. 针对此种情况,采用在侧面和底面加装橡胶隔振器方法来降低其引起的振动噪声。
- A kind of bistable switch actuated by inertial force is proposed according to precisely positioning characteristic of bistable mechanism. 基于双稳态机构精密定位特性,提出一种惯性力致动双稳态开关方案。
- Inertial force still plays leading role under micro-metre scale, it could move the particles in micro-fluid so as to eliminate the chocking phenomenon of micro-nozzle. 惯性力在微米尺度下仍然起主导作用,可以驱动微流体中微粒的移动,消除微喷嘴堵塞现象。
- Kazuo, Kobayashi, 2001, “Comparison Between Spring Balancer and Gravity Balancer in Inertia Force and Performance,” ASME Journal of Mechanism. 黄俊逸,“单自由度弹簧平衡机构之概念设计”,台湾大学,机械工程学研究所,2004。
- In this paper, we change the accelerating and decelerating phase to reduce inertia force and decrease residual vibration of point-to-point motion. 然而,任何机构或机械之工作平台及因不良的加减速运动所伴随之残振现象,将影响机械之精度、品质、与疲劳寿命等。
- With the development of high-speed press on speeding up and lightweighting, it causes the augmentation of inertia force and component's flexibility. 随着高速压力机向高速化及轻量化方向发展,导致了惯性力的增大及部件柔度的增大。
- Condition for balancing of mechanisms: The total inertia force and inertia torque acting on the center of mass are zero. 机构平衡的条件作用于机构质心的总惯性力和总惯性力偶矩应分别为零。
- Inertia force and moments of flapping wing in insect flight were studied using the methods of theoretical modeling and simulation. 摘要用理论模化和仿真试验相结合的方法,研究了昆虫翅膀扑动产生的惯性力和惯性力矩。
- A mathematic model of die molding zone was established on the basis of incompressibility assumption and relationships between inertia force and time. 结果表明:(1)压力和速度的波动从入口到出口逐渐减弱;
- This paper investigates the influence of fluid inertia force on the sudden unbalance response of flexible Jeffcott rotor supportedon squeeze film damper (SFD). 本文首先建立转子系统的微分方程,然后在考虑油膜惯性力的情形下,分析了转子的突加不平衡响应,并和不考虑惯性力的结果进行了比较。
- This paper introduced the basic principle of off senter rotary polishing,analysed the force beteen grinding block and workpieces,inertia force under the basic machining principle. 通过改变辅具的结构形状,可以改变这些力的方向与磨块与工件间的作用方式,从而可完成对不同形状、尺寸、加工要求零件的高效去笔刺和光整加工。
- It can be seen from the results that, as the number of sampling increases, the skewness and kurtosis of the drag force and inertia force tend to converge. 结果表明,随着采样次数的增加,拖曳力和惯性力的偏斜度和峰度驱于收敛。
- Three directions equivalent inertia force of the whole mechanism oscillates severely.All reasonable analysis results give principal theoretical base for further work. 整个机构各向等效惯性力均有振荡.;有关分析结果为进一步工作提供了理论基础
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