porosity

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。

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。

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。

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。

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。

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

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。

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。