渗透速率 meaning in English
infiltration rate
percolation rate
permeation rate
Examples
- The initial corrosion time may be decided by structural protection degree and penetration rate of corrosive agents
而初始时间（或去钝时间）的确定则取决了结构防护程度及有害介质离于的渗透速率。 - The pd membrane prepared by the modified electroless plating has a high h2 permeation rates , meantime exhibits a good h2 selectivity
由无电子电镀过程制备的钯膜对氢渗透速率高，对氢有良好的选择性。 - The permeation rate of n2 , o2 , co2 , the thermal infrared emissivity and radar absorption of composite film were measured
在性能研究方面，测试了复合膜对n2 、 o2 、 co2的气体渗透速率的影响以及复合膜的热红外辐射和电磁波吸收性能。 - It showed the effluence of composite film on the permeation rate of o2 is more obvious than that of n2 and co2 . but there is no apparent effect on their separation . compare with host film , thermal - infrared radiance of composite film decreased
结果表明fe3o4 / pvdf复合膜对于o2渗透速率的影响较n2 、 co2大，但对于三者分离效果不明显；纳米fe3o4的引入使得复合膜相对于pvdf基膜，热红外辐射率有所降低，并具有一定的电磁波吸收能力。 - Human intervention such as overgrazing resulted in a great decline in soil infiltration rates , which are an important reason for soil degradation and soil drought the experimental results showed that plant biomass and productivity increased significantly with the increase of soil infiltration rates
人为活动干扰，如过度放牧压实土壤和去除地表覆被造成土壤渗透性显著降低，是林地土壤质量退化及土壤水分缺乏的重要诱因。试验结果表明，植物生物量和生产力随土壤渗透速率的增大而显著提高。