It is shown the key point of reaching the limit of coal injection is improvement of permeability of stock column and enhanced BF operation.

指出大量喷煤，达到喷煤量极限的关键在于改善料柱透气性，提高高炉冶炼水平。关。

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According to the theory on stock column skeleton of BF and the economic analysis of injection, a new concept on limit of injected coal and critical replacement ratio is proposed.

根据料柱骨架理论和喷煤技术经济分析，提出了高炉喷煤极限和临界置换比的新概念；

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In the design surface, enter Stock symbol for the text in the first table cell (the first row and first column).

在设计图面中，输入股票代号作为在第一个单元格中(第一行、第一列)的文本。

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Good news: our stock tip column beat the market, for the fourth year in a row.

FORBES: Magazine Article

Adam Feuerstein from TheStreet.com seriously buries the lead in his Biotech Stock Mailbag column, waiting until page three to get to this gem.

FORBES: Biotech's Revolving Door

Back in early 2012, I wrote a column here about the stock option mega grant.

FORBES: Mega Stock Option Time Bombs Go Off at Sirius XM and Starbucks