specific su trace
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- 比表面
双语例句
- Sepiolite is a new catalytic material with a high specific surface area and a unique pore structure, which exists widely in the nature and whose cost is not high.
海泡石具有巨大比表面和独特的孔结构，且资源丰富，价格低廉，是一种新型的催化材料。
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