1) water-bearing and permeability
含水与透水性
2) permeability of aquifer
含水层渗透性
1.
Research on bioremediation of groundwater contaminated by pesticide and variety of permeability of aquifer;
农药污染地下水的微生物治理及含水层渗透性变化研究
2.
Indicator kriging of spatial distribution of permeability of aquifer;
含水层渗透性空间分布的指示克立格估值
3) least permeable aquifer
低渗透性含水层
1.
The horizontal water well is effective for shallow least permeable aquifer groundwater extraction.
水平水井是开采浅层低渗透性含水层地下水的有效方法,水平水井施工包括钻进、护壁、扩孔、井管安装、填砾、洗井等步骤。
4) penetrative and filtration property
透水与反滤性能
6) water vapor permeability
透水汽性
1.
The results indicated that the water vapor permeability was improved by 27% by formic acid hydrolysis,the water vapor permeability was improved by 31% by triethanolamine hydrolysis,the water vapor permeability was improved by 32% by protease hydrolysis,the water vapor permeability was improved by 30% by pancreatic hyd.
研究了甲酸水解、三乙醇胺水解、蛋白酶水解、胰酶水解、蛋白质材料填充等改性方法对超细纤维合成革透水汽性能的影响。
2.
The air permeability,water vapor permeability,and softness of samples from different positions and directions of goatskin and sheepskin clothing leather are tested,in order to provide scientific data for standardization and rational use of leather in leather goods factories,as well as to provide guidance for adjustments and regulations on tannery technology.
对羊皮服装革不同部位试样的透气性、透水汽性和柔软度进行了测试研究,目的在于为以后的标准工作和皮件厂合理使用皮革提供科学数据,也为制革工艺的调整和控制提供指导。
补充资料：透湿不透水性
分子式：
CAS号：
性质：具有一定程度的透湿与透气能力而基本上保持不透水或防水的性能。在研究人造革制品时希望有这种性能，以能与天然动物革相媲美。
CAS号：
性质：具有一定程度的透湿与透气能力而基本上保持不透水或防水的性能。在研究人造革制品时希望有这种性能，以能与天然动物革相媲美。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条