Examine roughing-in for electrical power systems to verify actual locations of wiring connections.

检查电力系统的配管，核实线路连接的实际位置。

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B. Examine roughing-in for electrical power systems to verify actual locations of wiring connections before electrified door hardware installation.

检查电力系统的粗加工，从而在电气化门用五金安装之前，验证布线连接的实际位置。

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Improved jig sizing applied in roughing and gravity dressing, and improved tungsten fine deposit recovering technology enhance the recovery of tungsten fine deposit.

推广并改进动筛跳汰使之在粗、重选中获得应用；钨细泥工艺的改进提高了钨细泥的回收率。

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Some foreign basketball players aren't exactly roughing it in the more-cosmopolitan cities like Beijing and Shanghai.

WSJ: NBA: For Wilson Chandler, J.R. Smith, Patty Mills, Kenyon Martin and Aaron Brooks, Leaving China May Not Be Simple

They overcome their pre-midlife crises by doing the middle-class equivalent of going wild and roughing it sleeping in bunkhouses and pulling off pranks like short-sheeting a bed.

NEWYORKER: Indian Summer

Marie - who could be glamorous when she wanted to and was as at home in London high society as she was roughing it on warfronts - gave my daughter Shona a faux Coco Chanel handbag as an arrival present.

BBC: Jim Muir's tribute to Marie Colvin