porosity
音标发音
- 英式音标 [pɔːˈrɒs.ə.ti]
- 美式音标 [pɔːrˈɑː.sə.t̬i]
- 国际音标 [pɔ:'rɔsiti, pəu-]
- 英式发音
- 美式发音
基本解释
- n.多孔;多孔性;[物理学]孔隙度
同根派生
- adj性质的同根词
- porous:多孔渗水的;能渗透的;有气孔的。
- poriferous:海绵动物的;有孔的,多孔的。
- porose:多孔的;有孔的。
- n性质的同根词
- porousness:[物]多孔性;孔隙率。
英汉例句
- Commonly the dolomite crytals form a framework with evenly distributed porosity.
通常白云石晶体构成格架,它有均匀分布的孔隙. - Shallow burial seems to preserve chalky textured porosity.
浅埋藏似能保留具白垩状结构的孔隙. - Oolite lime sand packs naturally with 40 % porosity because the particles are essentially spheroids.
自然堆积的灰质鲕粒砂具有40%的孔隙度,因为其颗粒其本上都是球状的. - Oolite lime sand packs naturally with 40 % porosity because the particles are essentially spheroids.
自然堆积的灰质鲕粒砂具有40%的孔隙度,因为其颗粒其本上都是球状的. - The petrophysical lower limit values of an effective reservoir includes porosity, permeability and oil saturation.
有效储层的物性下限位主要包括储层孔隙度 、 渗透率和含油饱和度下限值.
词组短语
- internal porosity 内部气孔;内孔隙率;内缩孔
- shrinkage porosity 收缩气孔巢
- piping porosity 管状孔隙;管状气孔
- weld porosity 焊缝气孔;焊缝孔隙;焊缝气眼;焊接气孔
- active porosity 有效孔隙度;有效孔隙率;有效孔隙
短语
英英字典
- the state of being porous
- Porosity is the quality of being porous.
剑桥英英字典
柯林斯英英字典
专业释义
- 气孔
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
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
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
- 空隙率
- 开孔率
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
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。交通运输工程
- 空隙率
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。 - 路面材料
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。 - 多孔性
- 透气度
- 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