line of equal velocity 中文意思是什麼
line of equal velocity
解釋
等速度線-
A new type of mortar pump was designed, namely the commutative piston mortar pump, the spirality line of equal velocity was regarded as the contour line of the cam working, and the cam mechanism was analyzed of the movements
提出了一種新型的砂漿泵? ?互逆活塞式砂漿泵,採用等速螺線作為凸輪工作段廓線,並進行了運動分析。 -
Line of equal velocity
等速度線
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