A trough is built alongside the road and kept half-filled with water which is heated by oil and air fed units at the bottom.

一个水槽沿着道路建造，水装的半满，用油和空气在底部加热。

youdao

The yellow-line: the white curve of the bottom of the map, to express every minute of turnover hand units (each equal to 100 shares hands).

黄色柱线：在红白曲线图下方，用来表示每一分钟的成交量，单位是手(每手等于100股)。

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This equipment integrates the oily sludge separating pool, concentrating tank and mechanical dehydrating units in a system and can treat different kind of oily sludge at the bottom of sewage pool.

该装置将原污泥处理系统中的污泥分离池、浓缩罐和机械脱水设备合为一体，可对站内污水池底部的各种污泥进行处理。

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One thing we'd like to see in future units is for the bottom of the unit to be angled and for it to be able to stand on its own, the Zen can't stand up without falling over usually.

ENGADGET: Review of Creative's new Zen Portable Media Center

In 2003 the company also has broken out its financial reporting in segments so that investors could better see how its banking, brokerage and mortgage units were contributing to the bottom line.

FORBES: Magazine Article

Both the iLoud and iLoud Mini sport a soft-touch rubber-esque coating on the top and bottom that we've seen in other Bluetooth audio units.

ENGADGET