specific surface

• 比表面积,表面系数,比面积

specific surface的用法和样例：

例句

1. The main features of CNTs contain highly-perfect graphitization structure and high specific surface area.
   兼具高石墨化程度以及高比表面积是奈米碳管的特性。
2. Theresluts show that four coals have similar changes in BET surface area with pyrolysis temper-ature.
   结果表明，不同煤种的比表面积在热分解过程中其变化有着相似的规律。
3. 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。