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- At a rigid joint of a space frame, three resolution and three moment equations can be written. 在空间框架的一个刚性节点处，可以写出三个分力方程和三个力矩方程。
- three moments equation 三弯矩方程
- three moment equation 三弯矩方程
- A number of balances, for instance, read six loads directly that must be worked into the desired three forces and three moments. 例如，许多天平把必须分成三个力和三个力矩的六个载荷直接读出来。
- For two Three-Columniation End Moment Equations at neighbor points, moved out sidesway, it is Three-span Moment Equation of frame that be relationship moments in three spans with load. 利用在连续两个结点上的三柱端弯矩方程,消去侧移分量产生刚架连续三跨的柱端弯矩与荷载关系的三跨弯矩方程。
- With the method of transformation, the modified moment equation is derived, and the modified moment estimators (MME) are proposed thereby. 并与近似MLE进行了比较,表明此矩估计方法有较好的性质。
- The momentum-friction modified coeficient is calculated and related by using modi-fied moment equation and the experiment data. 根据修正动量方程和实验数据计算并关联了动量摩擦修正系数。
- The differential equation of pump station start-up transient is established and derived from discharge balance and moment equation of pump unit. 摘要本文从水量平衡及水泵机组力矩方程出发，建立起水泵从起动到同步的微分方程式。
- The momentum-friction modified coeficient is calculated and related by using mod fied moment equation and the experiment data. 结果表明,改变孔径可有效地提高流量分配的均匀性。
- According to paleoecologist Edward Deevey, the past million years show three momentous changes. 古生态学家爱德华·狄维认为，在过去100万年间出现过3次重大的变动。
- The vibration vectors from the capacitance transducers were analyzed, and the moment equation about the centrifuge rotor is created, in which the aerostatic bearing rigidity is an unknown quantity. 分析电容测微仪输出的振动矢量;建立以气体静压轴承刚度为未知量的离心机转子的力矩方程.
- The aerodynamic terms in the force and moment equations have all been replaced by the state variables of which they are functions. and control forces and moments. 力和力矩方程中的空气动力项已经全部用为其函数的状态变量及操纵力和力矩所代替。
- The aerodynamic terms in the force and moment equations have all been replaced by the state variables of which they are functions and control forces and moments. 力和力矩方程中的空气动力项已经全部用为其函数的状态变量及操纵力和力矩所代替。
- The moment equations are developed which provide the mean, variance and skewness of carbon dioxide concentartion. 最后所推导出之动差方程式更可推算出二氧化碳浓度之平均，变异数及偏态系数值。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- The train arrived on the dot of three o'clock. 那辆火车三点钟准时到达。
- Her family lives three li away from her school. 她家住在离学校有三里路的地方。
- We spied three figures in the distance. 我们望见远处有三个人影儿。
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
