mechanical device

常见例句

See for yourself: A precision mechanical device slices a flap in your cornea, see?
你自己看：一项精密的机械装置割开你眼角膜的一小片，看到了吗？
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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.
华盛顿骑马通过斯库尔基尔河上的一座桥梁时，桥上缠满了月桂树枝和常绿树枝。机械装置升起了一个天真可爱的男孩，然后男孩为华盛顿戴上了桂冠。
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.
机械装置的时候,我真的很着迷，你可以想象,当重物掉落的时候会带动桨轮旋转。

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.
机械装置的时候,我真的很着迷，你可以想象,当重物掉落的时候会带动桨轮旋转。
麻省理工公开课 - 热力学与动力学课程节选

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.
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