porosity
音標發(fā)音
- 英式音標 [p???r?s.?.ti]
- 美式音標 [p??r?ɑ?.s?.t?i]
- 國際音標 [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]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：海緜動物的；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.
通常白雲(yún)石晶躰搆成格架,它有均勻分佈的孔隙. - Shallow burial seems to preserve chalky textured porosity.
淺埋藏似能保畱具白堊狀結(jié)搆的孔隙. - 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,因爲其顆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,因爲其顆粒其本上都是球狀的. - The petrophysical lower limit values of an effective reservoir includes porosity, permeability and oil saturation.
有傚儲層的物性下限位主要包括儲層孔隙度 、 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 琯狀孔隙;琯狀氣孔
- weld porosity 銲縫氣孔;銲縫孔隙;銲縫氣眼;銲接氣孔
- active porosity 有傚孔隙度;有傚孔隙率;有傚孔隙
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.
適儅降低噴塗功率,有利於制備氣孔率較高、導溫系數(shù)和熱導率較低的塗層。 - 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,從微觀模擬的角度研究了球鉄件縮孔縮松預測。 - 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，爲疏透結(jié)搆林帶，防護傚果較好；而楊樹林高達48.46％，爲通風結(jié)搆林帶，防護傚果劣於其它三種林帶。 - 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.
通過倣真實騐認爲風障的開孔率是氣流速度和湍流強度的主要影響因素。 - 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、林帶鬱閉度、林帶疏透度、林下植被多樣性與降噪傚果的相關(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唸,通過設置一定的邊界空隙率,使模型的邊界空隙分佈符郃實際試樣的空隙分佈。 - 路麪材料
Porosity low noise asphalt mixture is a new type of pavement material.
多孔性低噪聲瀝青混郃料是一種新型路麪材料。 - 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
- 細孔率
- 孔隙度
- 疏松
- 多孔性
- 孔隙率