porous

porous怎么读

英式音标：[ˈpɔ:rəs]

美式音标：[ˈpɔrəs, ˈpor-]

porous基本解释

adj. 多孔渗水的；能渗透的；有气孔的

porous的意思释义

adj.

能穿透的，能渗透的；有毛孔或气孔的；漏洞多的；易穿过的

英英释义

adj.

able to absorb fluids

\"the partly porous walls of our digestive system\"; \"compacting the soil to make it less porous\"

full of pores or vessels or holes

同义词：poriferous

allowing passage in and out

\"our unfenced and largely unpoliced border inevitably has been very porous\"

同义词：holey

porous用法及例句

词组短语

porous media多孔介质；漏失通道

porous medium多孔介质；疏松介质

porous structure多孔结构；多孔构造

porous material多孔材料；多孔性材料；疏松材料

porous ceramics多孔陶瓷，多孔性陶瓷

porous body多孔体

porous membrane多孔膜，多孔薄膜

porous brick多孔砖；多孔性砖

porous layer多孔岩层；多孔质层

porous concrete多孔混凝土

porous rock多孔岩石，多孔岩

双语例句

用作形容词(adj.)

We need to watch our plants so we become attuned to their needs, but small pots dry out faster than big ones and porous clay pots dry out faster than plastic ones.

我们必须经常观察我们的植物，这样才能了解它们的需要，但要注意小罐子比大罐子干透的时间更快，可渗透的粘土罐也比塑料罐子干透的时间更快。

Most soils and rocks are porous.

大部分土壤和岩石都是多孔的。

Oxford is a rather soft and porous cotton fabric.

牛浸布是一种颇为柔软，多孔的棉织物。

例句参考

Dynamics of fluids in Porous Media

Dynamics of fluids in porous media

Dynamics of Fluids in Porous Media

Ordered porous materials for emerging applications

A homochiral metal–organic porous material for enantioselective separation and catalysis

A new model for predicting the hydraulic conductivity of unsaturated porous media

A new model for predicting the hydraulic conductivity of unsaturated porous media

Theory of Propagation of Elastic Waves in a Fluid㏒aturated Porous Solid. I. Low〧requency Range

The Determination of Pore Volume and Area Distributions in Porous Substances. I. Computations from Nitrogen Isotherms

porous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 porus \"an opening\" (see pore (n.)). Figurative use from 1640s.

porous相关例句

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。

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。

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。

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。

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。

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。

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。

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。

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。

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。

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较为适宜.

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。

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。

39.The randomness is attributed to the porous medium.

随机性起因于多孔介质。

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。