porous

adj.

1. 多孔的；透水的；透气的
   having many small holes that allow water or air to pass through slowly
   1. porous material/rocks/surfaces
      渗透性材料 / 岩石 / 表面

1. ADJ-GRADED 多孔的；能渗透的
   Something that is porous has many small holes in it, which water and air can pass through.
   1. The local limestone is very porous.
      当地石灰岩渗透性很强。
2. ADJ-GRADED 多漏洞的；松懈的
   If something such as a defence or a barrier is porous, it can be penetrated or crossed easily.
   1. Mr Balaguer is deploying more soldiers along his country's porous border with Haiti...
      巴拉格尔先生正向本国和海地之间驻守不严的边界部署更多的士兵。
   2. Once a tough defensive team, the Saints now have the most porous defence in the league.
      圣徒队一度防御能力很强，现在却成了联盟里防守漏洞最多的队伍。

1. The water slowly drained away, down through the porous soil.
   水慢慢流走了，渗入了疏松的土壤。
2. The local limestone is very porous.
   当地的石灰岩有很多孔隙。
3. Mr Balaguer is deploying more soldiers along his country's porous border with Haiti
   巴拉格尔先生正向本国和海地之间驻守不严的边界部署更多的士兵。
4. Once a tough defensive team, the Saints now have the most porous defence in the league.
   圣徒队一度防御能力很强，现在却成了联盟里防守漏洞最多的队伍。
5. Swimming is helpful for bones that are porous and weak.
   游泳有助于改善骨质疏松和骨骼脆弱。
6. The soil is porous.
   土质疏松。
7. The Liverpool team created a porous crystal which has'walls'of atoms and cavities which act as containers for molecules.
   利物浦大学研究小组创造了一种多孔晶体，它具有可作为分子容器的原子“墙”和孔穴。
8. This paper studied two-dimensional steady laminar flow over a porous medium stretching surface with suction or injection.
   研究了具有抽吸喷注的多孔介质延伸表面上二维稳态层流的流动问题。
9. Porous ceramic water containers and evaporators thus form the basis on which passive cooling systems are designed.
   因此，多孔性陶瓷水箱和水蒸发器成为设计出被动制冷系统的基础。
10. The problems in preparation of medical porous magnesium alloys by powder metallurgic method were formulated.
    阐述了粉末冶金法制备医用多孔镁合金工艺中存在的问题。
11. Microparticles consisting of magnetic porous silicon are prepared, and loading and delivery of an enzymatic payload are demonstrated.
    我们制备了包括磁性多孔硅的微粒，并已经证明所携带酶的有效负载和递送。
12. A porous, integral silicon-based composite membrane was developed, with silicon gel and silicon resin as raw materials.
    以硅树脂和硅凝胶为原料，制备出一种多孔性的、一体化硅基复合膜。
13. Experimental procedure for determining pore size distribution of porous materials by bubbling test is described.
    本文描述了气泡法测量多孔材料孔径分布的实验方法和数据处理。
14. Acoustic material and heat-resisting heat-storing material is filled in the porous inner tube and the housing body.
    在多孔内管和外壳体中间填充有吸音材料和耐热蓄热材料。
15. Manufacture and Structural Control of Porous Ceramic from Polymer Templates; a molded mass of this substance.
    聚合物材料为模板的多孔陶瓷材料的制备研究及结构控制将此材料用模子制成的块团。
16. This article review types, technics, preparation, applications and prospects of porous ceramics.
    本文综述了多孔陶瓷的类型工艺制备及应用前景。
17. The structure of the porous membrane used has some effect on the mass transfer of the process.
    在这些过程中经常使用多孔膜，多孔膜对过程的传质性能有一定的影响。
18. The organic metal-containing compounds treatment technology can employ the compounds of chelate, colorless porous materials, organic silane.
    有机金属化合物处理技术可采用的化合物有：有机金属螯合物、无色多孔材料、有机硅烷和聚磷酸铵。
19. Porous Media and its fluid movement arising from the seepage model is fractal of the study.
    多孔介质中的流体运动和它产生的渗流模型，都是分形的研究对象。
20. A theoretical model of macro kinetics for methanol oxidation in the porous anode of DMFC was developed.
    本文旨在建立和求解DMFC多孔阳极甲醇氧化宏观动力学理论数模。
21. The effects of polymer molecular weight and quenching temperature on the porous structure are also discussed.
    讨论了聚合物分子量及淬冷温度对成膜孔结构的影响。
22. The porous material gas-solid reaction model can be divided into continuum models and discrete models.
    多孔介质的气固相反应模拟可分为连续模型和离散模型。
23. The pores structure of freeze-casting formed porous ceramics from water-based slurry was investigated.
    对水基料浆冷冻浇注成型多孔陶瓷中孔隙结构特征进行了探讨。
24. Porous platinum electrode for an oxygen sensor was prepared by a thick film technology.
    用厚膜技术制备了用于氧传感器的多孔铂电极。
25. The porous superalloy material with oriented linear porosity was fabricated by metal powders sintering.
    采用粉末烧结的方法制备了孔隙定向排列多孔高温合金材料。
26. The failure problems of porous ceramic materials were analyzed using the lattice model and statistical methods.
    应用格模型和统计学方法分析了多孔陶瓷材料的失效问题。
27. Coal reservoir is a dual porous rock composed of matrix porosity and fracture with its unique cleat system.
    煤储层是一种双重孔隙介质，其孔隙由基质孔隙和裂隙组成，并具有自身独特的割理系统。
28. The mechanical properties of porous physical model are gained by means of uniaxial compression tests.
    利用单轴受压试验获取了孔隙物理模型的力学性能；
29. Porous bioglass material was prepared by attempting to add pore former.
    尝试采用添加造孔剂的方法制备了多孔生物玻璃材料。
30. The best processing condition of micro porous fiber in acid-processing and alkali weight reduction processing had been studied.
    研究了微孔纤维成孔的最佳酸处理工艺条件和微孔纤维碱减量处理工艺。

adj

1. full of pores or vessels or holes

   Synonym:    poriferous

2. allowing passage in and out
   1. our unfenced and largely unpoliced border inevitably has been very porous

   Synonym:    holey

3. able to absorb fluids
   1. the partly porous walls of our digestive system
   2. compacting the soil to make it less porous