impermeability

基本解释

• n.不能渗透的性质或状态；不渗透性；不透过性

同根派生

英汉例句

• Beautiful color prints, high impermeability to gas and moisture-proof.
  优质彩色印刷，高气体阻隔性及防潮性。
• In this paper, the anlysis is presented to study the impermeability and crack resistance of basement concrete wall.
  本文尝试聚丙烯纤维砼应用于地下室砼墙抗裂防水。
• It is superior to sodium silicate cement in impermeability, resistance to dilute acid and cohesive strength.
  钾水玻璃胶泥的抗渗透性、耐稀酸性和粘结强度高于钠水玻璃胶泥。
• The detecting results show that concrete has no cracks and has excellent impermeability.
  现场检测表明，混凝土未出现裂纹，且抗渗性良好，达到了预期效果。
• The air entrained concrete has the advantage of high impermeability and frost re sistance.
  引气混凝土(加入引气剂的混凝土)较一般混凝土在保证强度下,具有抗渗及抗冻性高的优点。

词组短语

短语

• water impermeability 不透水性;水透水性
• Cracking impermeability 防裂抗渗
• Antifreeze Impermeability 抗冻抗渗
• impermeability material 防渗材料
• relative impermeability 相对隔水性

专业释义

土木建筑工程

• 抗渗性

  Fast freeze-thaw method is used in frost resistance test,hydrostatic pressure method and chloride penetration method are used in impermeability test,and ball bearing method is used in abrasion resistance test.
  抗冻性试验采用快冻法,抗渗性试验采用静水压力法和氯离子渗透法,耐磨性试验采用滚珠轴承法。

• 渗透

  A suitable amount of water reducer can improve the pore structures of concrete, increase the concrete compactness and impermeability, and decrease the corrosion rate of rebars in concrete.2.
  适量的萘系减水剂有利于改善混凝土的孔隙结构,增强混凝土的密实性和抗渗透性能,从而减缓试样的钢筋腐蚀。

  交通运输工程

• 抗渗性

  The effect of pipe grouting that can be confirmed through situ-testing and laboratory, testing can be represented by the impermeability and intension of surrounding-rock.
  注浆效果是通过围岩的抗渗性和强度体现出来的，效果确认可以通过现场原位试验和实验室试验进行。

  水利工程

• 防渗

  Based on the analysis and calculation results, it is proven that geomembrane is an ideally impervious material. It has good performances in such aspects as impermeability, elasto-plastic deformation adaptability, resistance ability against erosion.
  各种分析论证及其计算结果均证明土工膜是一种理想的防渗材料，具有很好的不透水性，很好的弹塑性变形能力，有一定的抗拉能力，能够承受施工应力和工作应力。

  地球科学

• 不渗透性

化学

• 不渗透性

生物学

• 不透性