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- To provide a theoretic reference for straightening the tongue rail of high-speed turnouts, a finite element model for tongue rail was proposed using three dimensional solid finite elements. 摘要采用三维实体有限单元法，建立了高速道岔尖轨矫直有限元模型，为高速道岔尖轨矫直提供理论指导。
- According to the structural features of the brake hoof, a three dimensional solid model was built in the finite element software.The finite element model needed was given based on mapping mesh method. 摘要根据制动蹄的结构特点，在有限元环境中建立制动蹄的三维实体模型，并运用映射网格的方法给出所需的有限元模型。
- three - dimensional solid mold making 三维实体模型
- Implement of Inertia Balance in the Process of Lathe with Three Dimensional Solid Model 应用三维实体模型实现车削动态平衡
- Three Dimension Solid Design for Inlet Valve 进水阀门三维实体设计
- A method of computing the centre of gravity of three dimensional solid through the mininum of the moment of inertia 利用转动惯量取极小值的方法计算三维刚体重心
- complicated three dimension solid 复杂三维实体
- Calculation of Twist-Back Angle for Integral Shrouded Blade Based on Three Dimensional Solid Model 基于三维实体模型的自带围带叶片扭转恢复角的计算
- 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。
- It's three blocks straight ahead. 一直往前走过三个街区就是。
- The investigator will be divided into three groups. 所有的调查员将被分为三个小组。
- Three people can sit in the back of this car. 这车的后座可坐3个人。
- I did the calculation by the rule of three. 我是根据比例运算法则计算出来的。
- He is on night duty three days a week. 他一个星期要上三天夜班。
- He knocked back three pints of beer in ten minutes. 他在10分钟里喝了3品脱啤酒。
