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- The equations show that, for the whole system, the equilibrium equations given by the dynamic-static method just express the equilibrium between the inertial force system and the external force system, the internal forces are not involved. 表明:对整个质点系来说,动静法给出的平衡方程,只是质点系的惯性力系与其外力的平衡,而与内力无关。
- The general expression of reduction of rigid body inertial force system 刚体惯性力系简化的一般表达式
- 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。
- inertial force system 惯性力系
- Choice of Center of Reduction of Inertial Force System of Rigid Body in Plane Motion 平面运动刚体惯性力系简化中心的选择
- Abstract: The inertial effect of three-point bend specimens under impactloading was analyzed by using the spring-mass system model and an expression for the correction of inertial force was obtained under the condition of brittle fracture of materials. 文摘:用弹簧质量模型分析了三点弯曲试样在冲击载荷作用下的惯性效应,得到了脆性断裂条件下有效载荷的修正公式。
- 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。
- Science and technology is a permeating element in productive force system. 科学技术是生产力系统中的渗透性因素。
- Inertial forces and gravitational forces are indistinguishable. 惯性力与引力是不可区分的。
- 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。
- The reader should check that the same result is obtained with a different equilibrium force system. 采用不同的平衡力可得到相同的结果。读者应自行验校这一点。
- According to dynamic analysis of the header, the major source of the vibration is unbalanced inertial forces in the driving system of cutterbar knife. 摘要通过对联合收获机割台的动力学分析,证明了割台传动系统不平衡的惯性力是引起割台振动的主振源。
- 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。
- Such force systems are said to be statically indeterminate. 这样的力系叫做静不定力系。
- 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。
- Whether the principal vector in the reduction of a force system can be taken as a force? 关于力系简化中主矢是不是力的讨论?
- "We have more vigorous, forceful systems as well. “我们还有一些更强劲、更有力的拳法。”
- NC electric loading and unloading test force system with good stability and repeatability. 数控电动加、卸载试验力系统,具有良好稳定性、重复性。
- 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。