音标:[pɒ:'rɒsiti] ;
n. 多孔性, 有孔性
[计] 多孔性
n. the property of being porous; being able to absorb fluids
词型变化:名词复数形式 : porosities
词性分布:
名词100%

porosity的用法和样例:

例句

用作名词(n.)
  1. Resistance to flow may be high enough to cause microvoids and porosity.流动阻力可能太高,从而导致微孔和多孔。
  2. The influence of porosity in oil bearing material on oil extraction is described.本文主要描述了物料的多孔性对油脂制取的影响。
  3. The residual porosity indicates the compaction state of the formations.而剩余孔隙度又反映了地层的压实状态。

词汇搭配

  • fine porosity微气孔群
  • closed porosity封闭气孔,闭口气孔率...
  • capillary porosity毛管多孔性
  • effective porosity实际空隙率,有效孔隙...
  • channel porosity沟道形气孔
  • secondary porosity次生孔隙度
  • unfilled porosity非饱和孔隙度...
  • porosity ratio孔隙比
  • axial porosity轴芯气孔率,轴向孔隙...
  • internal porosity内缩松,内孔隙率,内...
  • apparent porosity显气孔率,表观孔隙率...
  • primary porosity原生孔隙
  • interparticle porosity颗粒间多孔性...
  • total porosity总气孔率,总孔隙度,...
  • soil porosity土壤孔隙率
  • active porosity有效孔隙
  • absolute porosity绝对孔隙率
  • particle porosity颗粒孔隙率
【近义词】
【反义词】

Science and technology 科学技术 Prospecting for oil 石油勘探 Grains of truth 千虑一得之法 Putting rocks in medical scanners may help the search for oil and gas 采用医学扫描仪对岩石样本扫描,可帮助寻找石油和天然气

发表于:2019-02-16 / 阅读(116) / 评论(0) 分类 经济学人科技系列
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