?porosity

porosity發(fā)音

英：　　美：

porosity中文意思翻譯

常見(jiàn)釋義：

n.有孔性，多孔性

porosity雙語(yǔ)使用場(chǎng)景

1、The results show that the variation law of waste degradation is coincident with the total stress and porosity of landfill waste.───數值計算結果表明：填埋體內總應力及孔隙度的改變與垃圾降解變化規律一致；

2、The paleosol with less porosity did not develop well in water bearing space and was prone to form a water-resisting layer.───結果表明，黃土層含水空間發(fā)育好，入滲率較大，利于構成含水層；

3、Extraction of water depends on two properties of the aquifer: porosity and permeability.───水的開(kāi)采取決于含水層的兩個(gè)性質(zhì)：孔隙度和滲透性。

4、Salt rock is considered to be the best media due to its characteristics of good rheological, low porosity, and low permeability etc.───由于鹽巖具有良好的蠕變性、低孔隙率和低滲透性等特點(diǎn)，被國際公認為是能源儲存的最理想的介質(zhì)。

5、Sediment sorting and compaction influence permeability and porosity.───沉積物的分選和壓實(shí)作用影響滲透率和孔隙度。

6、drainage occurs in a surface soil layer, with limited thickness and with high hydraulic conductivity due to its macro porosity.───由于極大的滲透性，當土層厚度變薄或由于大孔隙而具有較高的水力傳導性時(shí)，表層土壤就會(huì )出現排水。

7、Porosity is usually derived from the sonic or density, with the proper matrix and fluid parameters for the formations to be encountered.───如果遇到合適的巖層流體參數，孔隙度通常通過(guò)聲波測井或密度測井計算。

8、proportion of empty space in a rock is known as its porosity.───巖石中空隙的比例被稱(chēng)為孔隙度。

9、If available in real time during logging, the neutron-density crossplot porosity should be used for the best estimate of porosity.───如果測井時(shí)是實(shí)時(shí)記錄，中子-密度孔隙度交會(huì )圖應該用于孔隙度的最佳估計。

porosity相似詞語(yǔ)短語(yǔ)

1、nodosity───n.多結節；有結節；節

2、morosity───郁悶

3、vaporosity───蒸汽度

4、operosity───操作性

5、jocosity───n.詼諧，戲謔；開(kāi)玩笑

6、amorosity───無(wú)定形

7、torosity───扭轉

8、saporosity───科學(xué)類(lèi)

9、pomposity───n.自大；炫耀；浮夸

孔隙率符號？

土壤孔隙率(n ）是土壤顆粒之間的孔隙體積（Vv）占土壤總體積（V）的比率。 在孔隙中，水分和空氣可以自由的流動(dòng)。