Others have articulated joints attaching them to the logging tool, with a backup arm to press the pad against the borehole wall.

另有一些极板需要使用连接装置才能和下井仪器相连，测井时需要使用推靠臂才能紧贴井壁。

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The pad holds sensors that are focused in one direction and must be as close as possible to the borehole wall.

极板上的探测器可以在一个方向聚焦，尽可能地贴靠在井壁上。

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There's a helicopter landing pad on a pier poking into New York's East River at the end of Wall Street.

一座直升机降落场伸入纽约东河的码头，就在华尔街街尾。

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When Tim and Edra first decided to get divorced in December 2006, they told The Wall Street Journal that they sat down with a bottle of wine and a yellow legal pad--without lawyers present--to divide up their assets.

FORBES: Edra Blixseth Gets The Yellowstone Club

Future advances may one day eliminate the pad altogether and have the phone wirelessly charged via its proximity to a wireless charging transmitter in a wall or other device such as a laptop computer.

FORBES: Revolution: 3 Big Changes Coming To Smartphones