An experimental set up for simulating investigation of the phenomena of countercurrent flow of gas and liquids in the dropping zone has been established.

综合论述了维持高炉滴落带气液稳定流动的条件及前人的研究结果。

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On the principle of similarity, the early slag flow in dropping zone is investigated hydraulically with an experimental set-up locally analogues to a blast furnace.

根据相似原理，对高炉滴落带初渣流动进行了区域模拟的实验研究。

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The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation of microalloyed slab.

研究表明，铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。

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Costas likens it to the split finger fastball phenomenon of the 1980s, a pitch that came straight to the strike zone before quickly dropping down at the last second.

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Dropping out of the Euro-zone would be a drastic solution to the Greek tragedy, but it would be a clean solution.

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Dropping back into his own end zone, Brady hesitated as New York's Justin Tuck slipped inside two offensive linemen and charged toward him.

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