porosity是什麼意思 porosity的用法 porosity怎麼讀

porosity

英 [pɔː'rɒsɪtɪ]美 [pɔ'rɑsəti]

n. 有孔性，多孔性

星級詞彙:★

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中文詞源

porosity 孔隙率

來自pore,孔隙。

英語詞源

porosity (n.)

late 14c., from Old French porosité

, from Medieval Latin porositas, from porus (see pore (n.)).

權威例句

1. Commonly the dolomite crytals form a framework with evenly distributed porosity.

通常白雲石晶體構成格架,它有均勻分佈的孔隙.

2. Seismic velocity can occasionally be affected by porosity and temperature.

孔隙率和溫度有時也能影響地震波速.

3. Shallow burial seems to preserve chalky textured porosity.

淺埋藏似能保留具白堊狀結構的孔隙.

4. Oolite lime sand packs naturally with 40 % porosity because the particles are essentially spheroids.

自然堆積的灰質鮞粒砂具有40%的孔隙度,因爲其顆粒其本上都是球狀的.

5. The relation between the chlorinity and porosity may be approximated by a hyperbola.

含氯量和孔隙度之間的關係圖式也許近似於一條雙曲線.

[ porosity 造句 ]