YZZ vibration flow aiding machine is a newly developed ore drawing device, which is devised on the basis of the theory of autogenuous synchronization and directional vibro excitation.

采用自同步定向激振理论设计，将重力自溜与振动出矿融为一体的YZZ型振动助流器，具有分节组合、大倾角、无侧板的结构特点。

youdao

Now I'm really fantastic at drawing this mechanical device, but you can imagine that dropping weight can cause a paddlewheel to turn.

现在我真的很沉迷机械装置，但是你可以想象重物掉落的时候会带动桨轮旋转。

youdao

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。

youdao

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

The interest level is so high that last week, when a Chinese blog claimed to have gotten its hands on a 3DS and posted a line drawing of a device, "Nintendo 3DS" briefly became one of Google's most-searched terms.

CNN: Video gaming 'history' to be made this week at E3

There's a small included stylus that slots in at the top of the screen (or the bottom, the screen auto-flips vertically based on how you hold the device) but while the stylus is fun for drawing notes, all you really need is a light tap or swipe with your fingers to operate the device.

ENGADGET: iriver Story Touch Edition preview

AppleInsider claims to have been tracking the device get bounced back to the drawing board repeatedly over the past few years, but says that Steve Jobs is finally happy with the product and there's an internal go-ahead to get this thing ready for next year, barring any other setbacks.

ENGADGET: Apple tablet rumored for launch early next year, for serious this time: seriously