wheel and axle

常見(jiàn)例句

The wheel and axle is a rotating lever.
輪軸是一個(gè)轉(zhuǎn)動(dòng)的杠桿。
mashuai.21.blog.163.com
The wheel and axle of the Han Dynasty are an important subject of study for the history of Chinese science and technology.
漢代的輪軸工藝，是中國(guó)古代車(chē)制研究的重要內(nèi)容，也是中國(guó)科技史上的重大課題之一。
Optimized design of Rail wheel and axle is finished. Conclusion This result satisfies our national railway standard. The maximum stress is less than the yield stress.
結(jié)論實(shí)現(xiàn)火車(chē)輪軸的優(yōu)化設(shè)計(jì)，優(yōu)化后輪軸的最大應(yīng)力均小于屈服應(yīng)力，滿(mǎn)足我國(guó)鐵路的標(biāo)準(zhǔn)要求。

The crowbar swung up into the air and the free end knocked Fyodorov off his feet and out of his senses, then threw him into the second wheel and smashed his head against the axle box.
NEWYORKER: Among Animals and Plants
Helping Komatsu persuade the mine operator to switch was a new drive system that instead of the conventional mechanical axle and cogs uses rear-wheel-mounted electrical motors.
FORBES: Magazine Article