1) permeability
[英][,pə:miə'biliti] [美][,pɝmɪə'bɪlətɪ]
透水性
1.
Experimental study on permeability of hollow block structure in estuarine projects;
河口整治工程空心方块结构透水性试验研究
2.
Because its hydraulic permeability,the concrete strength will be cut down.
通过大量的试验,来研究在保证一定孔隙率的前提下(以保证透水性),寻找合适的配合比,使该混凝土的强度能满足轻型车道的要求。
3.
The development and application of water-permeable concrete is introduced, and its structure, raw material, strength and permeability are also analyzed.
介绍了透水混凝土的发展与应用概况,分析了其结构特征、原材料特点、强度和透水性等,对比非透水混凝土阐述了其生态效益。
2) Water permeability
透水性
1.
Effect of Bank Structure s Water Permeability on Regulation Function;
关于导堤结构透水性对整治功能的影响
2.
According to "the Hypothesis", the study of resuming water permeability of dry hollow fiber membrane is conducted and the water permeability of membrane was resumed to certain degree.
本文就膜的渗透机理提出“活性孔与惰性孔相互转换渗透”的假说，在此基础上，对中空纤维失水干膜重新恢复透水进行了研究，使中空纤维失水干膜在一定程度上恢复了透水
3.
Compressive strength and water permeability of this water permeable brick is much higher than that stipulated in standard JC/T945-2005 "Water permeable b.
采用伟晶石为主要原料,先将伟晶石烧制成高强轻质的陶粒,然后将高强陶粒二次烧结成陶瓷透水砖,所制成的陶瓷透水砖的抗压强度和透水性远高于JC/T945-2005《透水砖》标准要求。
4) 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。
5) water permeability
水渗透性
1.
Study of Textile Artificial Vessel Wall Water Permeability and Pore Diameter Distribution
纺织基人造血管管壁水渗透性和孔径分布研究
补充资料：透水性
分子式：
CAS号：
性质：皮革的一项重要性能指标。指革的一面与水接触，水从接触面渗过整个革的厚度，透到另一面的能力。革的透水性取决于革面被润湿的能力，革面越亲水，透水性越大；吸水性大的革，透水性也大。透水性与皮衣、皮鞋的使用性能有关。测定革的透水性的方法是，将革试样置于100cm高的水柱压力下，以1h内透过试样面积为1cm2的水量(m1)来计算。
CAS号：
性质：皮革的一项重要性能指标。指革的一面与水接触，水从接触面渗过整个革的厚度，透到另一面的能力。革的透水性取决于革面被润湿的能力，革面越亲水，透水性越大；吸水性大的革，透水性也大。透水性与皮衣、皮鞋的使用性能有关。测定革的透水性的方法是，将革试样置于100cm高的水柱压力下，以1h内透过试样面积为1cm2的水量(m1)来计算。
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