没有任何东西会在那堵灰墙的阴影里生长。

Nothing would grow in the shadow of the grey wall.

《柯林斯英汉双解大词典》

针对流动密封阀在循环流化床锅炉运行中出现的结渣和堵灰问题，详细分析了其原因，总结了其防止措施。

Causes of slagging and ash blocking problems occurring during operation of CFB boiler are analyzed in detail with preventive measures given.

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该文对平圩发电厂600 MW机组锅炉空气预热器堵灰的原因进行了探讨，简要介绍了防止堵灰的技术措施。

The causes of preheater fouling of Pingwei Power Plant's 600mw set's boiler are investigated and preventive remedies suggested.

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