1、the mechanical advantage gained by being in a position to use a lever.
通過在某位置運用杠桿來取得機械上的方便。

2、This gives improved retractor blade stability with the mechanical advantage of a lever.
這樣增加了牽開翼的穩(wěn)定性，同時兼具杠桿原理的力學(xué)優(yōu)勢。

3、The mechanical advantage of a lever.
杠桿的機械效率

4、The mechanical advantage of a lever
杠桿的機械效率

5、a simple machine that gives a mechanical advantage when given a fulcrum
給一個支點能夠省力的簡單機械。

6、the mechanical advantage gained by being in a position to use a lever
通過在某位置運用杠桿來取得機械上的方便。

mechanical advantage翻譯