pull rod

基本解釋

Each pull rod has an inner upper rod and an outer lower rod therein.
每個拉桿上有一個內(nèi)在的和外部桿低桿內(nèi)。
A series of investigations show that using four pull rod as a scheme of redesign of propulsion is feasible.
研究還表明，採用四短拉桿作爲發(fā)動機系統(tǒng)改型設(shè)計是成功的。
This paper considers the pull rod for the tower crane as an elastic support, and optimizes the pull point on the jib by using the vertical and horizontal bending theory in various connection forms.
本文將塔式起重機水平動臂的拉桿作爲一彈性躰支承，利用撓曲線的微分方程分析竝推導(dǎo)出動臂在不同連接型式下的縱橫彎曲的計算公式。

The other, the responder, could then choose to pull on a rod, bringing the tray close enough for both to get the raisins, one pot for each.
ECONOMIST: Evolution