Skirts shall be provided with a proper base ring which shall include anchor bolt chairs except when OWNER approves otherwise in writing.

裙座上应有合适的、含地脚螺栓座的基础圈，业主另外书面认可时除外。？

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Electricity, meanwhile, is delivered via a conductive brush that sweeps around a metal ring in the stationary base.

同时，固定地基上有一个(供电的)金属环，房子通过绕着此环旋转的导电刷来获得电能。

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The base can be use to set the timer and charge the Ring.

基座可用来设置定时器，并对Ring进行充电。

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The allegation is part of Singapore's first prosecution of soccer corruption offenses since the city-state was named in February by European investigators as a base for a global crime ring that was fixing hundreds of matches across the world.

WSJ: Singaporeans Allege International Dimension in Match-Fixing Scandal

Electricity, meanwhile, is delivered via a conductive brush that sweeps around a metal ring in the stationary base.

ECONOMIST: Monitor

Their base is a light industrial building just inside the Moscow ring road, and a passenger lift is only now being installed.

ECONOMIST: Russian computers