单词盒子

porousness

P 开头单词

基本解释

  • n.多孔性(孔隙率；孔隙；多孔部分)

同根派生

     

英汉例句

    双语例句

  • The porousness of snow makes it absorb sound.
    雪的多孔性使它能够吸收声音。
  • The porousness of snow makes it absorb sound .
    雪花的多孔性使得它能吸收声音。
  • Spongy Resembling a sponge in elasticity, absorbency, or porousness.
    与海绵一样有弹性、吸收性、多孔性的。

    • 权威例句

  • The porousness of our borders is an open invitation to terrorists and our continuing failure to secure them will, in due course, make possible not just "mass casualties, " but possibly national calamity.
    CENTERFORSECURITYPOLICY: Connect the dots

词组短语

    短语

  • porousness -proof 防渗
  • enlarging porousness technology 扩孔工艺

专业释义

    生物学

  • 有导管的

    • 物理学

  • 多孔性