Then average heat transfer coefficient of building external wall and heat transfer coefficient of building block filling wall by calculating were calculated.

由于常规算法的局限性，在实际项目中换算外墙平均传热系数与外墙主墙体传热系数需要计算的工作量较大。

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BP officials say the static kill is the first step in a two-part operation that involves filling the well pipe with cement to block the release of oil and natural gas.

石油公司BP负责人说，静态封杀是一项两期工程的第一步，工程将包括在油井管道中注入水泥，封堵原油和天然气的泄漏。

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Weld the sealing filling block during floor assembly when it is to be installed at site.

工地安装时应尽量在地面组装时将密封填块先焊好。

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Just down the block is Ford's Filling Station (www.fordsfillingstation.net), a gastropub run by the crafty chef Ben Ford, who prefers whole pig feasts and oven-roasted octopus to fedoras and bullwhips (yep, his dad is Harrison).

BBC: Culver City, ready for its close-up