base permeability
英 [beɪs ˌpɜːmjəˈbɪlɪti]
美 [beɪs pərmiəˈbɪlɪti]
网络 原砂透氣度; 原砂透气性; 原砂透气度
双语例句
- The results have shown seawater base working fluid not only recover oil layer permeability but also improve flow condition.
现场应用结果表明，海水基入井液不但可以恢复油层渗透率，而且能改善流动条件； - Because of the special project properties of the soft land base like low bearing force, high compressibility, bad water permeability and structure touching denaturation, the quality of the soft land base design becomes the key of the project safety.
由于软土地基的低承载力、压缩性高、透水性差、结构触变性等特殊的工程特性，因此软土地基设计的好坏成为工程安全的关键。 - The damage to oil/ gas reservoirs of water base drilling fluids can be notably reduced with CXC-1 introduced and the permeability recovery of polluted reservoir cores is increased from 74.4% to 91.6%.
加入CXC-1后钻井液保护油气层能力显著增强，污染后岩心渗透率回复率由74.4%提高到91.6%； - The paper introduces some structural forms of typical pervious pavement and methods of calculation for water storage base. Based on lab study, it definitely puts forward the following requirements for pervious pavement matrix: ① higher permeability;
介绍了几种典型透水路面的构造形式及蓄水型基层厚度的计算方法，根据实验室的研究结果明确提出透水路面土基设计的几点要求：①较高的渗透性； - The contribution of base fabric to waterproof and moisture permeability of hydrophobic polyurethane coated fabric
基布对非亲水性聚氨酯涂层织物透湿防水性能贡献的研究 - This paper designs a series of batch tests and two groups of experiment to research into new pattern double mineral base liners with long time and low permeability.
本论文通过批实验和两组土柱实验探索和研究一种能长期有效低渗透并能抵抗污染质破坏的新型双层矿物基底的衬里。 - Results: The formulation of PVP-I suppository contained polyoxyethylene monostearate ( S-40) as base material, citric acid and sodium bicarbonate as effervescent excipient with advantages of big drug load, minor irritation, rapid onset, high permeability and good therapeutic effect.
结果：本栓剂以聚氧乙烯单硬脂酸S40为基质，枸橼酸和碳酸氢钠为泡腾散，具有载药量大、刺激性小、起效快、渗透性强、临床疗效良好等优点。 - RESULTS: The ex vivo permeability of oxaprozin gel was the best when the carbomer 940 used as its base material with its ex vivo permeability coefficient at 22.77 μ g/ ( cm2 · h).
结果：以卡波姆940为基质的奥沙普秦凝胶体外渗透系数为22.77／μg／（cm2·h），其体外渗透性最佳。 - It was found by the experiment that the evaluation of membrane's permeability could base on the function of both the permeability coefficient and the temperature coefficient.
实验结果表明，在相同的操作条件下，可将膜的渗透性能参数和温度极化系数这两者综合考虑，作为膜渗透性能评价的依据。 - With development of the coalbed methane, the shrinking function of the coal base material would enlarge the permeability of the seam.
随着煤层气的开采煤基质的收缩作用增大了煤层渗透性。