西瓜单词

porosity是什么意思

porosity

英 [pɔː'rɒsɪtɪ] 美 [pɔ'rɑsəti]

porosity 孔隙率

来自pore,孔隙。

porosity (n.): late 14c., from Old French porosité, from Medieval Latin porositas, from porus (see pore (n.)).

1. Commonly the dolomite crytals 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.

来自辞典例句

2. Seismic velocity can occasionally be affected by porosity and temperature.: 孔隙率和温度有时也能影响地震波速.

3. Shallow burial seems to preserve chalky textured porosity.: 浅埋藏似能保留具白垩状结构的孔隙.

4. Oolite lime sand packs naturally with 40 % porosity because the particles are essentially spheroids.: 自然堆积的灰质鲕粒砂具有40%的孔隙度,因为其颗粒其本上都是球状的.

5. 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.