用蒸汽在机械化澄清槽底部间接加热，使沉积于底部的重质焦油软化，减少刮板阻力。

Apply steam to heat the flushing-liquor decanter indirectly to soften the heavy tar depositing on the bottom of tank to decrease the drag of chain scraper.

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加入乙二胺作为络合剂，使沉积层中铕的质量分数明显提高，沉积层中铕质量分数最高达41 41%。

And ethylene diamine was used as complexant, it can make the containing of Eu greatly increase. The content of Eu in the alloy films can attain to 41.41%.

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断陷湖盆陡坡带特殊的构造背景，使沉积地层中各种成因的砂砾岩体极为发育，并成为勘探的重要目标。

The special structural setting on steep slope of faulted lake basin had resulted in glutenites of various genesis, and these glutenites have became important targets of exploration.

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