mechanical advantage of lever
基本解釋
- [藝術(shù)學(xué)]杠桿機(jī)械效益
英漢例句
- 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(shí)兼具杠桿原理的力學(xué)優(yōu)勢。 - In other words, sprinters sacrifice the mechanical advantage of a long lever for the benefit of a stronger push-off.
換句話說,短跑選手犧牲了長杠桿所帶來的力學(xué)優(yōu)勢從而獲得了更為迅猛的起跑速度。
雙語例句
專業(yè)釋義
- 杠桿機(jī)械效益