porosity
音標(biāo)發(fā)音
- 英式音標(biāo) [p???r?s.?.ti]
- 美式音標(biāo) [p??r?ɑ?.s?.t?i]
- 國際音標(biāo) [p?:'r?siti, p?u-]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.多孔；多孔性；[物理學(xué)]孔隙度
同根派生
- adj性質(zhì)的同根詞
- porous：多孔滲水的；能滲透的；有氣孔的。
- poriferous：海綿動(dòng)物的；有孔的，多孔的。
- porose：多孔的；有孔的。
- n性質(zhì)的同根詞
- porousness：[物]多孔性；孔隙率。
英漢例句
- Commonly the dolomite crytals form a framework with evenly distributed porosity.
通常白云石晶體構(gòu)成格架,它有均勻分布的孔隙. - Shallow burial seems to preserve chalky textured porosity.
淺埋藏似能保留具白堊狀結(jié)構(gòu)的孔隙. - Oolite lime sand packs naturally with 40 % porosity because the particles are essentially spheroids.
自然堆積的灰質(zhì)鮞粒砂具有40%的孔隙度,因?yàn)槠漕w粒其本上都是球狀的. - Oolite lime sand packs naturally with 40 % porosity because the particles are essentially spheroids.
自然堆積的灰質(zhì)鮞粒砂具有40%的孔隙度,因?yàn)槠漕w粒其本上都是球狀的. - The petrophysical lower limit values of an effective reservoir includes porosity, permeability and oil saturation.
有效儲(chǔ)層的物性下限位主要包括儲(chǔ)層孔隙度 、 滲透率和含油飽和度下限值.
詞組短語
- internal porosity 內(nèi)部氣孔;內(nèi)孔隙率;內(nèi)縮孔
- shrinkage porosity 收縮氣孔巢
- piping porosity 管狀孔隙;管狀氣孔
- weld porosity 焊縫氣孔;焊縫孔隙;焊縫氣眼;焊接氣孔
- active porosity 有效孔隙度;有效孔隙率;有效孔隙
短語
英英字典
- the state of being porous
- Porosity is the quality of being porous.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 氣孔
The results show that the coatings deposited under higher power have denser structure and lower porosity.
適當(dāng)降低噴涂功率,有利于制備氣孔率較高、導(dǎo)溫系數(shù)和熱導(dǎo)率較低的涂層。 - 縮孔
At the same time, research has been done on the prediction of shrinkage cavity and porosity of SG iron based on the micro-modeling.
同時(shí),從微觀模擬的角度研究了球鐵件縮孔縮松預(yù)測。 - 孔隙率
- 疏透度
Water fir, Chinese cryptomeria and black locust's average porosity are 30%~33%, but poplar's is 48.46% .
4．刺槐林、水杉林和柳杉林的林帶平均疏透度比較接近，在30％～33％之間，為疏透結(jié)構(gòu)林帶，防護(hù)效果較好；而楊樹林高達(dá)48.46％，為通風(fēng)結(jié)構(gòu)林帶，防護(hù)效果劣于其它三種林帶。 - 空隙率
- 空隙率
- 開孔率
Through the imitate experiment, we can get the result that the most important factors affected velocity and turbulence intensity of airflow is porosity.
通過仿真實(shí)驗(yàn)認(rèn)為風(fēng)障的開孔率是氣流速度和湍流強(qiáng)度的主要影響因素。 - 疏透度
There were closer relativity of noise reduction with tree height, crown width, canopy density, porosity and species diversity , especially with tree crown width.
其中樹高、冠幅、林帶郁閉度、林帶疏透度、林下植被多樣性與降噪效果的相關(guān)性較高,尤其是冠幅這一因子,對噪聲削減的影響最大。交通運(yùn)輸工程
- 空隙率
Second,the model boundary porosity was proposed and set in accordance with real specimen void distribution.
提出了邊界空隙率的概念,通過設(shè)置一定的邊界空隙率,使模型的邊界空隙分布符合實(shí)際試樣的空隙分布。 - 路面材料
Porosity low noise asphalt mixture is a new type of pavement material.
多孔性低噪聲瀝青混合料是一種新型路面材料。 - 多孔性
- 透氣度
- 多孔性
- 透氣度
- 透氣性
- 孔隙度
- 孔隙率
- 孔隙度
- 孔率;多孔物
- 孔隙度
- 氣孔率
- 多孔性
- 細(xì)孔率
- 孔隙度
- 疏松
- 多孔性
- 孔隙率