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- Instantaneous Center Curve of Double-action Parallel Indexing Cam Mechanism 双作用式平行分度凸轮机构的瞬心线
- New design method of conjugate curve based on Willis theorem about the additive bar of instantaneous center curve 基于Willis定理的瞬心线附加板共轭曲线设计的新思路
- instantaneous center curve 瞬心线
- What is the instantaneous center of revolution? 瞬时转动中心在哪里?
- Meanwhile, some combined application examples for solving the instantaneous center on planar mechanism through Lou"s theorem are also given. 同时，给出了罗洪田定式在求解平面机构瞬心中的组合应用类型。
- The essential meshing relationship, position of instantaneous center and the meshing range of the tooth head arc are discussed. 讨论了内外转子的基本啮合关系、瞬心的位置以及外转子齿顶圆的啮合范围等。
- The path of the instantaneous center during operation and its influences on the gate's stability are discussed considering the operational principle of the flap gate. 结合翻板闸门的运转机理，探讨了闸门在运行过程中的瞬心轨迹线及其对闸门稳定性的影响。
- Objectives: Instantaneous centers of rotation( ICR) can reflect the motion characteristics of lumbar spine, considering translation and rotation simultaneously. 目的：瞬时旋转中心(cr)精确地反映腰椎的运动形式，可将腰椎运动的线位移和角位移统一起来。
- instantaneous center of acceleration 加速度瞬心
- instantaneous center of velocity 速度瞬心
- non- instantaneous center envelope milling 无瞬心包络铣削
- instantaneous center(of rotation) [化] (转动)瞬心
- constant instantaneous center circle 定瞬心圆
- instantaneous center of accelerations 瞬时加速中心
- instantaneous center of rotation 瞬时转动中心,瞬时旋转中心
- instantaneous center of velocities 瞬时速度中心
- Death is instantaneous in a fatal accident. 在致命的事故中，死亡是即刻发生的。
- The reaction of the audience was instantaneous. 观众即刻有了反应。
- FAST COMPUTATION OF RANDOM POINT COORDINATES IN CENTER CURVE SURVEY WITH VB 应用VB实现中线测量中任意点坐标的快速计算
- He moved the table over to the center of the room. 他把桌子移到房间中心。
