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pore

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pore

porosity = por(孔) + osity(多) = 多孔性

porous = por(孔) + ous(形容词) = 多孔渗水的

仔细钻研

[pɔr]
考点解读
  • 托福
  • 雅思
  • TPO词频:20 地理学 阅读词汇 听力词汇 核心词 高频词

    pore

    常考释义

    • n. 孔;管孔
    变形词
    • 过去式 pored
    • 过去分词 pored
    • 第三人称单数 pores
    • 复数 pores
    • 现在分词 poring
    托福常考例句

    The majority of petroleum is just filling in the tiny pores and cracks in rocks.

    大多数石油仅仅就是填充在岩石里小的孔洞和裂缝中的。

    来源于:听力TPO50 L4
单词详解
  • 英汉双解
  • 同反义词
    • n. 孔;管孔;(尤指)气孔【生】

      展开
      简明例句

      In other words, the structure has pores, or holes, little tiny pockets throughout it.

      换句话说,该结构有孔或洞,微小的小洞遍布其中。

      展开更多
      情景例句

      Oh, my god! My pores look like giant bum holes.

      天啊,我的毛孔看起来像弹孔一样大。

      来自《熟女镇 第1季第4集》

      图片源自网络

      展开更多
      托福考试例句

      It attracts the water droplets, sucking them into the tiny pores.

      它吸收水滴,把水滴吸入自己微小的孔中。

      来源于:听力TPO44 L2

      What that does, is burn the polymer away, and fuse the silicon nano particles together, while maintaining the structure of pores.

      这种方法所做的是:燃烧聚合物,把硅纳米粒子融合在一起,并且同时保持孔结构。

      来源于:听力TPO44 L2

      The majority of petroleum is just filling in the tiny pores and cracks in rocks.

      大多数石油仅仅就是填充在岩石里小的孔洞和裂缝中的。

      来源于:听力TPO50 L6

      Even the pores in the wall are filled with water, which almost stops the diffusion of gases.

      就连墙壁上的小孔里都充满了水,这使得空气几乎无法扩散。

      来源于:阅读TPO47 P2

      Most of the world’s potable water----freshwater suitable for drinking----is accounted for by groundwater, which is stored in the pores and fractures in rocks.

      世界上绝大部分饮用水----可以饮用的淡水----都是地下水,它们储藏在岩石孔隙和裂缝中。

      来源于:阅读TPO28 P1

      At greater depths within Earth, the pressure of the overlying rock causes pores and cracks to close, reducing the space that pore water can occupy, and almost complete closure occurs at a depth of about 10 kilometers.

      随深度增加,上覆岩层压力使岩石孔隙和裂缝闭合,减少了水的储存空间,而超过10公里深的地下孔隙几乎全部闭合。

      来源于:阅读TPO28 P1

      The water table is the underground boundary below which all the cracks and pores are filled with water.

      地下水位指地层岩石裂缝和孔隙充满水的边界。

      来源于:阅读TPO28 P1

      They possess drought-resisting adaptations: loss of water through the leaves is reduced by means of dense hairs covering waxy leaf surfaces, by the closure of pores during the hottest times to reduce water loss, and by the rolling up or shedding of leaves at the beginning of the dry season.

      这类植物进化出了抗旱适应机制:覆盖在蜡质叶子层表面的浓密的绒毛,在温度最高的时候闭合气孔,在干旱季初期卷起或脱落叶片都可以减少经过叶片的水分的流失。

      来源于:阅读TPO26 P2

      They include roots or root like structures, a waxy cuticle that covers the surfaces of leaves and stems and limits the evaporation of water, and pores called stomata in leaves and stems that allow gas exchange but close when water is scarce, thus reducing water loss.

      其中包括根或者类似根的结构、覆盖茎叶表面能阻止水分蒸发的蜡质角质层以及茎叶上被称为气孔的小孔——气孔的存在可以保证气体的交换,并在水分缺失时关闭气孔从而防止水分的进一步流失。

      来源于:阅读TPO25 P3

      So much for unconsolidated sediments. Consolidated (or cemented) sediments, too, contain millions of minute water-holding pores.

      以上说的都是松散的沉积物,那些坚固的沉积物,也拥有以数万计的毛细孔来容纳水。

      来源于:阅读TPO1 P1
      展开更多
    • v. 仔细阅读;认真钻研

      展开
      简明例句

      It will take several more months to pore through the volumes of documents.

      详细研究这大堆的文献还要多花好几个月的时间。

      展开更多
  • 同义词

    n.(尤指骨头内神经、血液通过的)孔【解剖】;

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