porosity中文什么意思

n.
1.多孔性。
2.【物理学】孔积率；孔度，隙度。
3.多孔部分；多孔结构；多孔的东西。

• absolute porosity:    绝对孔隙度; 绝对孔隙率; 孔隙率
• accessible porosity:    外通孔
• acoustic porosity:    声波测井孔隙度; 声波孔隙度

例句与用法

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1. Commonly the dolomite crystals form a framework with evenly distributed porosity .
   通常白云石晶体构成格架，它有均匀分布的孔隙。
2. It is the porosity due to interconnected pores that can be filled with and emptied of water .
   这种孔隙率是水可流出和流入的连通空隙。
3. The relation between the chlorinity and porosity may be approximated by a hyperbola .
   含氯量和孔隙度之间的关系图式也许近似于一条双曲线。
4. Swelling and porosity of the propellant mixture became evident after 6 days at ambient temperature .
   在室温下放置6天后，推进剂混合物呈现膨胀和气孔。
5. The most perspicuous physical characteristic of the porosity of a soil or rock matrix is its continuity .
   岩土格架的孔隙率的最清晰的物理特性是它的连续性。

英文释义

名词

1. the property of being porous; being able to absorb fluids
   同义词：porousness

百科释义

Porosity or void fraction is a measure of the void (i.e.