英 [pɔːˈrɒsəti] 美 [pɔːˈrɑːsəti]
n. 有孔性,多孔性
复数porosities
porosity /pɔːˈrɒsɪtɪ/
不可数名词 Porosity is the quality of being porous. 多孔性
...the porosity of the coal.
...煤炭的多孔性。
the property of being porous; being able to absorb fluids
同义词: porousness
气孔-引用次数:99
The results show that the coatings deposited under higher power have denser structure and lower porosity.
适当降低喷涂功率,有利于制备气孔率较高、导温系数和热导率较低的涂层。
缩孔-引用次数:71
At the same time, research has been done on the prediction of shrinkage cavity and porosity of SG iron based on the micro-modeling.
同时,从微观模拟的角度研究了球铁件缩孔缩松预测。
孔隙率
疏透度-引用次数:11
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带平均疏透度比较接近,在30%~33%之间,为疏透结构林带,防护效果较好;而杨树林高达48.46%,为通风结构林带,防护效果劣于其它三种林带。
空隙率-引用次数:5
参考来源低质速生材密实化结构的研究
空隙率-引用次数:6
开孔率-引用次数:14
Through the imitate experiment, we can get the result that the most important factors affected velocity and turbulence intensity of airflow is porosity.
通过仿真实验认为风障的开孔率是气流速度和湍流强度的主要影响因素。
疏透度-引用次数:4
There were closer relativity of noise reduction with tree height, crown width, canopy density, porosity and species diversity , especially with tree crown width.
其中树高、冠幅、林带郁闭度、林带疏透度、林下植被多样性与降噪效果的相关性较高,尤其是冠幅这一因子,对噪声削减的影响最大。
空隙率-引用次数:42
Second,the model boundary porosity was proposed and set in accordance with real specimen void distribution.
提出了边界空隙率的概念,通过设置一定的边界空隙率,使模型的边界空隙分布符合实际试样的空隙分布。
参考来源基于X
路面材料-引用次数:2
Porosity low noise asphalt mixture is a new type of pavement material.
多孔性低噪声沥青混合料是一种新型路面材料。
参考来源多孔性低噪声沥青混合料应用研究
多孔性
透气度-引用次数:10
参考来源水松纸透气度在线检测系统研究
多孔性
透气度
透气性
孔隙度
孔隙率
孔隙度
孔率;多孔物
孔隙度
气孔率
多孔性
细孔率
孔隙度
疏松
多孔性
孔隙率
不织布纤维垫:由天然或合成纤维制成,通常有 60%~80% 孔隙度(porosity),20~50um孔径(diameter)与 100~200um 厚度,纤维直径决定了膜厚度与表面帄整性,如果纤维直径接近厚度,则只能有一层纤维,当...
... porometer 气孔计 porosity 孔隙率,孔隙度 porous 多孔的 ...
... 密度(density) 气孔率(porosity) 抗弯强度(bending strength) ...
... 未磨透 ungrained down 砂孔 porosity 变形 distortion/deformation ...
porousness [物] 多孔性;孔隙率
[物]有孔性,多孔性
The proportion of empty space in a rock is known as its porosity.
岩石中空隙的比例被称为孔隙度。
Sediment sorting and compaction influence permeability and porosity.
沉积物的分选和压实作用影响渗透率和孔隙度。
Extraction of water depends on two properties of the aquifer: porosity and permeability.
水的开采取决于含水层的两个性质:孔隙度和渗透性。
Its porosity makes it unsuitable for wet zones like bathrooms and kitchens, for instance.
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However, the inherit low porosity of the shale also implies that once the initial gush dies down, the flow will become a trickle.
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This porosity could be in the form of micro porosity (think pumice) or macro porosity (think large voids and a rubble pile structure) or probably even both.
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