基本解釋[藝術(shù)學(xué)]杠桿機械效益英漢例句雙語例句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。mechanical advantage of lever更多例句專業(yè)釋義藝術(shù)學(xué)杠桿機械效益