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性質的同根詞
- porous:多孔滲水的;能滲透的;有氣孔的。
- poriferous:海綿動物的;有孔的,多孔的。
- porose:多孔的;有孔的。
- n性質的同根詞
- 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構的孔隙. - 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,因為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.
自然堆積的灰質鮞粒砂具有40%的孔隙度,因為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.
有效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 內部氣孔;內孔隙率;內縮孔
- 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.
適當降低噴涂功率,有利于制備氣孔率較高、導溫系數和熱導率較低的涂層。 - 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,從微觀模擬的角度研究了球鐵件縮孔縮松預測。 - 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,為疏透結構林帶,防護效果較好;而楊樹林高達48.46%,為通風結構林帶,防護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.
通過仿真實驗認為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、林帶郁閉度、林帶疏透度、林下植被多樣性與降噪效果的相關性較高,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念,通過設置一定的邊界空隙率,使模型的邊界空隙分布符合實際試樣的空隙分布。 - 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
- 細孔率
- 孔隙度
- 疏松
- 多孔性
- 孔隙率