研究结果表明，蜂窝状堇青石经酸适当处理及表面改性后，可用作整体式催化剂的栽体；
The results showed that (1) appropriately acid-treated and surface-modified honeycomb cordierite can be used as support for monolithic catalysts;
研究结果表明，蜂窝状堇青石经酸适当处理及表面改性后，可用作整体式催化剂的栽体；
The results showed that (1) appropriately acid-treated and surface-modified honeycomb cordierite can be used as support for monolithic catalysts;
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