porosity

US [pɔ:'rɒsəti]
UK [pɔ:'rɒsəti]
  • n.孔隙度；孔隙率；疏松
  • Web多孔性；气孔；空隙率
Plural Form：porosities  

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Web Definition

porosity
n.
1.
孔隙度；孔隙率；疏松the quality or state of being porous

Sample Sentence

Definition:
AllAll,孔隙度孔隙度,孔隙率孔隙率,疏松疏松,多孔性多孔性,气孔气孔,空隙率空隙率
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Porosity is usually derived from the sonic or density, with the proper matrix and fluid parameters for the formations to be encountered.
如果遇到合适的岩层流体参数，孔隙度通常通过声波测井或密度测井计算。
rú guǒ yù dào hé shì de yán céng liú tǐ cān shù , kǒng xì dù tōng cháng tōng guò shēng bō cè jǐng huò mì dù cè jǐng jì suàn 。
zhidao.baidu.com
2.
The paleosol with less porosity did not develop well in water bearing space and was prone to form a water-resisting layer.
结果表明，黄土层含水空间发育好，入渗率较大，利于构成含水层；
jié guǒ biǎo míng , huáng tǔ céng hán shuǐ kōng jiān fā yù hǎo , rù shèn lǜ jiào dà , lì yú gòu chéng hán shuǐ céng ;
www.geores.com.cn
3.
drainage occurs in a surface soil layer, with limited thickness and with high hydraulic conductivity due to its macro porosity.
由于极大的渗透性，当土层厚度变薄或由于大孔隙而具有较高的水力传导性时，表层土壤就会出现排水。
yóu yú jí dà de shèn tòu xìng , dāng tǔ céng hòu dù biàn báo huò yóu yú dà kǒng xì ér jù yǒu jiào gāo de shuǐ lì chuán dǎo xìng shí , biǎo céng tǔ rǎng jiù huì chū xiàn pái shuǐ 。
www.showxiu.com
4.
Salt rock is considered to be the best media due to its characteristics of good rheological, low porosity, and low permeability etc.
由于盐岩具有良好的蠕变性、低孔隙率和低渗透性等特点，被国际公认为是能源储存的最理想的介质。
yóu yú yán yán jù yǒu liáng hǎo de rú biàn xìng 、 dī kǒng xì lǜ hé dī shèn tòu xìng děng tè diǎn , bèi guó jì gōng rèn wéi shì néng yuán chǔ cún de zuì lǐ xiǎng de jiè zhì 。
www.boshuo.net
5.
The results show that the variation law of waste degradation is coincident with the total stress and porosity of landfill waste.
数值计算结果表明：填埋体内总应力及孔隙度的改变与垃圾降解变化规律一致；
shù zhí jì suàn jié guǒ biǎo míng : tián mái tǐ nèi zǒng yìng lì jí kǒng xì dù de gǎi biàn yǔ lā jī jiàng jiě biàn huà guī lǜ yí zhì ;
www.rockmech.org
6.
A multiparameter model of calculating the filtration rate of fracturing fluid in dual porosity media is set up in the paper.
文章建立了一种多参数计算压裂液在双重介质中滤失速度的模型。
wén zhāng jiàn lì le yī zhǒng duō cān shù jì suàn yā liè yè zài shuāng chóng jiè zhì zhōng lǜ shī sù dù de mó xíng 。
dictsearch.appspot.com
7.
Reticulated porous ceramic was a new non-mental material, which had 70%-95% open porosity and three-dimension solid net like framework.
网眼多孔陶瓷是一种孔隙率高达70%-95%，具有三维立体网格骨架结构和贯通气孔的新型非金属多孔材料。
wǎng yǎn duō kǒng táo cí shì yī zhǒng kǒng xì lǜ gāo dá bǎi fēn zhī qī shí - bǎi fēn zhī jiǔ shí wǔ , jù yǒu sān wéi lì tǐ wǎng gé gǔ jià jié gòu hé guàn tōng qì kǒng de xīn xíng fēi jīn shǔ duō kǒng cái liào 。
www.juhe8.com
8.
If the effective porosity is given, the reflection coefficient of a solitary wave decreases also as the permeability coefficient increases.
当有效孔隙率一定时，反射系数则随渗透系数的增大而减小。
dāng yǒu xiào kǒng xì lǜ yí dìng shí , fǎn shè xì shù zé suí shèn tòu xì shù de zēng dà ér jiǎn xiǎo 。
d.wanfangdata.com.cn
9.
Laser treatment of the sprayed coating can reduce the surface porosity of the coating.
涂层经激光照射处理，表面空隙度减少，涂层密实化。
tú céng jīng jī guāng zhào shè chǔ lǐ , biǎo miàn kòng xì dù jiǎn shǎo , tú céng mì shí huà 。
www.13191.com
10.
For intergranular materials, poorly to moderately well cemented, the total porosity is approximately equal to the effective porosity.
对于由晶体构成的物质，其晶粒间含泥浆少或较少，因此总孔隙度与有效孔隙度近似相等。
duì yú yóu jīng tǐ gòu chéng de wù zhì , qí jīng lì jiān hán ní jiāng shǎo huò jiào shǎo , yīn cǐ zǒng kǒng xì dù yǔ yǒu xiào kǒng xì dù jìn sì xiāng děng 。
www.lqqm.net