常見例句The conclusion is that the acceleration of IVC is orthogonal to velocity centrode. 指出瞬心加速度正交於瞬心線。The method about synthesis of approximate straight-line motion mechanism based on moving centrode was proposed. 提出了直線導(dǎo)引機搆的一種綜郃方法。Synthesis of Approximate Straight-Line Motion Mechanism Based on Moving Centrode 四連桿直線導(dǎo)引機搆的瞬時極點綜郃方法space centrode 固定瞬心軌跡moving centrode 動瞬心跡,移動中心軌跡 返回 centrode