mechanical device

常見例句

See for yourself: A precision mechanical device slices a flap in your cornea, see?
你自己看：一項(xiàng)精密的機(jī)械裝置割開你眼角膜的一小片，看到了嗎？
edu.beelink.com.cn
When he crossed a bridge over the Schuylkill, it was wreathed with laurels and evergreens, and a cherubic boy, aided by a mechanical device, lowered a laurel crown over his head.
華盛頓騎馬通過(guò)斯庫(kù)爾基爾河上的一座橋梁時(shí)，橋上纏滿了月桂樹枝和常綠樹枝。機(jī)械裝置升起了一個(gè)天真可愛(ài)的男孩，然后男孩為華盛頓戴上了桂冠。
now I'm really fantastic at drawing this mechanical device, but you can imagine that dropping a weight can cause a paddle wheel to turn.
機(jī)械裝置的時(shí)候,我真的很著迷，你可以想象,當(dāng)重物掉落的時(shí)候會(huì)帶動(dòng)槳輪旋轉(zhuǎn)。

He said the Earth is like a large mechanical device that will survive only if people living on it know how to operate it correctly.
now I'm really fantastic at drawing this mechanical device, but you can imagine that dropping a weight can cause a paddle wheel to turn.
機(jī)械裝置的時(shí)候,我真的很著迷，你可以想象,當(dāng)重物掉落的時(shí)候會(huì)帶動(dòng)槳輪旋轉(zhuǎn)。
麻省理工公開課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選

Woodland, a Manhattan Project scientist, came up with the idea for bar codes while running his fingers through the sand, trying to figure out how to put a unique code on every item of merchandise that could be easily scanned by a mechanical device.
FORBES: The Patent Troll You Don't Read About In Bar-Code Inventor's Obituaries
Under its shiny new skin, new hardware and software, such as a slimmed down version of Apple's OS X operating system and a flash memory drive, instead of the current iPod's mechanical hard drive, could keep the new device thin and light.
FORBES: The Next iPod
Unlike that device though, there are no physical buttons up front -- be they capacitive or mechanical.
ENGADGET: Fujitsu Arrows X F-02E hands-on: a powerhouse flagship with a 1080p display