the quality of being penetrable (by people or light or missiles etc.)
例句
According to the problems of WZ-C bell-less top charging equipment such as high temperature and perviousness of distributor. 针对高炉WZ-C无料钟炉顶装料设备存在的布料器温度高、透水等问题进行了原因分析,并进行水冷、水封系统改进。
An analysis is made of the characteristics of dike works, perviousness of dike foundation and seepage characteristics of different foundations. 对堤防工程特点、地基渗透性、不同地基的渗流特点进行了分析,提出了渗流控制设计原则和措施选择。
The maximum depth of the pit is mainly related to the inflow angle, unit discharge and the perviousness of the dike etc. with the maximum impact from the Unit discharge. 透水桩坝的坝前最大冲刷坑深度主要与来流单宽流量、入流角、桩坝透水率等因素有关，其中单宽流量对冲刷坑深度的影响最大。
In the end, this paper suggests that, the anti-inrushing stability of confined water foundation pit in soft soil area should be analyzed from perviousness and inrushing mechanism of soil at the bottom of the pit. 最后分析指出，软土地区承压水基坑抗突涌稳定分析，应从坑底土透水性和土体发生突涌破坏的机理着手。
According to the problems of WZ-C bell-less top charging equipment such as high temperature and perviousness of distributor.The causes are analyzed.The water cooling and block system are modified. 针对高炉WZ-C无料钟炉顶装料设备存在的布料器温度高、透水等问题进行了原因分析,并进行水冷、水封系统改进。
Development of perviousness concrete pavement brick 透水性混凝土路面砖的研制
