porous 是什么意思
adj. 多孔渗水的；能渗透的；有气孔的
porous 记忆方法
“破漏水”→多孔渗水的
porous 中文词源
porous 多孔的
来自pore,孔隙。
英语词源
porous (adj.)
late 14c., "full of pores," from Old French poros (14c., Modern French poreux), from Medieval Latin porosus; or directly from Latin
porous 权威例句
- 1. 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。
来自柯林斯例句
- 2. The water slowly drained away, down through the porous soil.
- 水慢慢流走了，渗入了疏松的土壤。
来自柯林斯例句
- 3. He added sand to the soil to make it more porous.
- 他往土里掺沙子以提高渗水性能.
来自《简明英汉词典》
- 4. The soil is porous.
- 土质疏松.
来自《现代汉英综合大词典》
- 5. 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。
来自柯林斯例句
porous 造句
- 1. Degree of integrity or continuity. A porous material will allow liquid or air to pass through.
- 完整或连续的程度，一种多孔的材料能够使空气和液体通过。
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- 2. Future research will focus on protecting them better and investigating the use of a thin porous film to make them more robust.
- 未来的研究将着力于更好地保护它们；他们将研究利用一种多空渗水的薄膜，使之更为结实。
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- 3. We suggest that under the premise of structural strength, using porous beam to integrate pipeline layout in order to release space height effectively.
- 我们建议在保证结构强度的前提下采用多孔梁以整合管线布置，能够更有效的释放空间高度。
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- 4. Natural stone material, as well as natural wood to breathe for a porous material, so it is easy to absorb water or invaded by water soluble pollution.
- 天然石材和天然木材一样，为一种会呼吸的多孔材料，因此很容易吸收水分或经由水溶解而侵入污染。
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- 5. Micro/ nano-porous bismuth films and nano-porous bismuth films have been prepared by electrodeposition with hydrogen bubble dynamic templates and by redox potential pulses, respectively.
- 分别用氢气泡动态模板电沉积法和电势脉冲氧化还原法制备了三维微/纳米多孔铋薄膜和纳米多孔铋膜。
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- 6. A substance, such as dried clay or cement, used to pack and seal pipe joints and other connections or coat a porous surface in order to make it tight.
- 封泥，水泥封涂一种物质，如晒干的粘土或水泥，用于绑裹和密封管道的连接处和其它连接点或覆盖以有孔的表面以使之牢固。
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- 7. This article has reported a new method to prepare porous silicon by using raction kettle without corrosive acid.
- 摘要报道一种在无酸性腐蚀液的条件下用反应釜制备多孔硅的新方法。
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- 8. Anti pollution: quartz stone contains a variety of composite materials and superfine quartz powder, they guarantee the non porous structure materials with very high levels of.
- 抗污染：石英石当中含有多种复合材料和超微石英粉，他们保证了材料具有很高水平的无微孔结构。
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- 9. The porous structure of alumina film formed on aluminium at high voltage anodizing in chromic acid is investigated by SEM and TEM.
- 采用扫描电镜和透射电镜观察了铝在铬酸溶液中，高电压阳极氧化所形成多孔膜的孔结构。
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- 10. Unsteady porous flow in horizontal wells with single or multiple fractures is a complicated study of mechanics through porous media.
- 穿过单条或者多条裂缝的压裂水平井不稳定渗流问题是一个复杂的渗流力学问题。
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- 11. Particularly suitable for bonding porous or absorbent materials such as wood, paper, leather, cork and fabric.
- 特别适合粘结，如木材，纸张，皮革，软木和织物多孔或吸收性材料。
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- 12. Located on the site of former farmland between suburban housing and fields, the hotel will create a porous edge between the city of Jessheim and the highway system.
- 该酒店位于以前农场的位置——在郊区的住宅和农田之间，将在杰西姆的城市和高速公路系统之间创造一种具有渗透性的优势。
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- 13. The bionic porous metal material needful can be fabricated by dint of controlling the laser technics parameters.
- 借助于激光工艺参数的控制，可制备出所需性能的多孔金属仿生材料。
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- 14. Porous magnesium has obvious advantages as bone tissue engineering biomaterial.
- 多孔镁作为骨组织工程材料具有明显的优势。
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- 15. Gypsum was used as raw material to prepare porous hydroxyapatite with hierachical structure by hydrothermal reaction.
- 使用石膏作为原料，通过水热反应得到具有特殊结构的多孔羟基磷灰石。
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- 16. The semiconductor material with its porous layer can serve as a substrate for a lightemitter.
- 具有其多孔层的半导体材料可充当用于光发射器的基层。
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- 17. A generalized equivalent-continuum method is presented for calculating variably saturated seepage flow in fractured porous media.
- 描述了一种计算裂隙多孔介质中变饱和渗流的广义等效连续体方法。
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- 18. With several public entrances, the porous building aims to facilitate an easy flow of people into and out of the cultural and retail spaces.
- 多孔建筑有几个公共入口，旨在简单地促进人流的进入，并且方便从文化和零售空间出来。
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- 19. Through the symbol computer algebra, a fourth order perturbation solution for the one dimentional stable coupled flows of elastic fluids in the deformable porous media.
- 用计算机代数系统进行符号运算，求得了可变形多孔介质中弹性流体一维定常耦合渗流问题的四阶摄动解。
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- 20. The machine used a machine to replace more mold to produce various hollow bricks, porous brick, standard brick, production Products high compressive strength, size, shape aesthetic advantages.
- 本机一机多用更换模具可生产各种空心砖、多孔砖、标砖等，生产制品抗压强度高，规格标准、外形美观等优点。
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- 21. A porous cup often made of bone ash used in assaying to separate precious metals from base elements such as lead.
- 灰皿一种多孔杯，通常用骨类制成，在检验中把贵重金属从低劣物质如铝中分离出来。
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- 22. Classical transport theory in porous media is sufficient for dealing with the solid drying process at a fundamental .
- 经典的传递过程理论结合多孔介质理论足以在基础层面上解决固体干燥问题。
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- 23. A parameter for quantitatively describing the lateral heterogeneity of reservoir permeability —— heterogeneity factor is defined based on the percolation flow through porous media.
- 基于多孔介质中的渗流过程，定义了一个定量评价油藏渗透率水平非均质性的新参数———非均质系数。
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- 24. The results indicated: the porous metal material was shaping by balling and felt powder sintering under the local laser high energy.
- 试验结果表明：多孔金属材料是在激光局部高能量烧结下球化并粘接成形。
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- 25. A porous material used in an airline to evenly distributes the air.
- 一种多孔的材料，用于分散空气的流动方向。
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- 26. Abstr: Objective To evaluate the biological safety of the new biomaterials, the fiber porous titanium with nanostrontium apatite.
- 文章摘要：目的评价新型生物材料纳米锶磷灰石纤维多孔钛复合材料的生物安全性。
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- 27. Ceramics with graded pores possess the unique advantages of porous ceramics and functional gradient ceramics, which can be applied as thermal-insulating materials, filter materials and bio-materials.
- 气孔梯度陶瓷集成了多孔陶瓷与梯度功能材料的双重优点，因而在绝热保温、净化分离、生物材料等诸多领域有着广泛的应用。
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- 28. Cupel: a porous cup often made of bone ash used in assaying to separate precious metals from base elements such as lead.
- 灰皿：一种多孔杯，通常用骨类制成，在检验中把贵重金属从低劣物质如铝中分离出来。
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- 29. 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。
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- 30. Most soils and rocks are porous .
- 大部分土壤和岩石都是多孔的。
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- 31. Oil is usually found in porous rock under a layer of impermeable rock which prevents it from escaping.
- 石油通常存在于多孔性的岩石中，上面覆盖着不可渗透的岩层，使石油不致散失。
-- 来源 -- 英汉 - 辞典例句
- 32. Hygrometers based on porous materials are neither accurate nor quick response.
- 以多孔材料作成的湿度计既不准确，响应又慢。
-- 来源 -- 英汉 - 辞典例句
- 33. These constitute the upstream and downstream faces of the porous domain.
- 这些是由多孔区的上游面和下游面组成。
-- 来源 -- 英汉 - 辞典例句
- 34. This quantity describes the retention of particles in a porous substance.
- 这个参数描述阻留在多孔体中的微粒量。
-- 来源 -- 英汉 - 辞典例句
- 35. A porous pellet was fabricated by the well-known wash-out process.
- 用熟知的浸洗办法制出带孔的药丸。
-- 来源 -- 英汉 - 辞典例句
- 36. In hot weather clothes made of a porous material like cotton are best.
- 热天穿棉布之类有渗透性的材料做的衣服最为适宜.
-- 来源 -- 英汉 - 辞典例句
- 37. In practice this is done on an enlarged photomicrograph of the porous medium.
- 实际上这是在一张放大的多孔介质显微照片上进行的。
-- 来源 -- 英汉 - 辞典例句
- 38. I knew they were just thatch and must be brittle, porous, and light.
- 我知道那是茅草屋，盖得薄薄的，轻而透气。
-- 来源 -- 英汉 - 辞典例句
- 39. The randomness is attributed to the porous medium.
- 随机性起因于多孔介质。
-- 来源 -- 英汉 - 辞典例句
- 40. Experiments with the porous plate exhibit somewhat less scatter in the results.
- 用多孔板所得的实验结果则显得散布程度小些。
-- 来源 -- 英汉 - 辞典例句
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