When the utility model drives the upper punch die by the slide block to proceed with the working, the lower punch power is bigger.

本实用新型经滑块带动上冲模进行工作时，下冲力较大。

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As well as the large houses and well-tended gardens, there is a swimming pool in the upper left hand corner, complete with water slide.

除了有一个大房子和精心照料的花园外，在左上角还有一个游泳池，并配备了齐全的滑水装置。

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Adopt mechanical air-bag balance device to balance weight of he slide and the upper die so than machine operates more smoothly.

采用机械式气囊平衡装置，平衡滑块和上模重量，使机床运行更平衡。

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Its threads have tiny notches on their upper surfaces that grab the plastic before it can slide down the helix.

FORBES: Magazine Article

Colorful sheets of fabric were tied to upper floors of the wreckage, presumably so those inside could climb or slide down and escape.

NPR: 87 Dead In Bangladesh Garment Factory Collapse

The upper level opens to the main patio, garden and pool with attached water slide.

FORBES: Pixar Co-Founder Ed Catmull Selling Picturesque California Estate