Based on balancing equation of framework of rock and soil and the principle of virtual work, the stress balancing equation can be acquired.
根据岩土体骨架的平衡方程和虚功原理建立应力场平衡方程。
The dynamic equation of elastic linkage with compliance elements is derived for the first time and the validity of new balancing method is discussed.
首次推导出具有弹性元件的弹性连杆机构动力学方程，从理论上阐述了此平衡方法的有效性。
The natural frequencies, the equation of motion and the node of vibration are discussed for the vibration system of a cradle dynamic balancing machine.
本文讨论了框架式动平衡机振动系统的自然频率运动方程、振动中心等问题；
There are many ways to keep the chemical equation of many group Balancing coefficient balance.
多组配平系数方程式的配平，方法较多。
The method and skill for balancing a complex oxid - reduction reaction equation are discussed in this paper.
本文介绍复杂氧化还原反应式配平的方法和技巧。
This paper introduces the method of applying valence in balancing inorganic and organic oxidation-reduction reaction equation.
配平氧化还原反应方程式的原则是：还原剂氧化数升高的数值等于氧化剂氧化数降低的数值。
Based on the idea of balancing-act method and the computerized symbolic computation, some exact analytic solutions of the CDGSK equation have been obtained.
利用均衡作用法，借助于计算机符号运算，求出了该方程的精确解析解。
Based on the idea of balancing-act method and the computerized symbolic computation, some exact analytic solutions of the CDGSK equation have been obtained.
利用均衡作用法，借助于计算机符号运算，求出了该方程的精确解析解。
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