Based on analysis on the law governing coal piling up in coal bin and with queuing theory, a math model has been set up to predict ash content in coal contained in coal bin.

文章在分析仓煤堆积规律的基础上，用队列理论思想建立了一个预测仓煤灰分的数学模型。

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If you find yourself piling on the pounds, try buying a new set of crockery.

如果你发现自己长肉了，不妨买套新餐具。

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As of 2009 at least 8, 100 professional mediators had set up shop in the U.S. More keep piling in.

FORBES: Magazine Article

Sam Burgess set up Newton for the opening try but Huddersfield replied by piling on the pressure, three times forcing Michael Platt into conceding goal-line drop-outs.

BBC: Bradford 38-12 Huddersfield