单词盒子

percent of void

P 开头单词

基本解释

  • 孔隙率

英汉例句

    双语例句

  • The mechanical properties and void percent of glass fiber reinforced PP were measured and the processing parameters were determined.
    通过试验，对玻璃纤维增强聚丙烯复合材料力学性能及孔隙率等进行了测试，并确定出了合理的工艺参数。
  • Porosity is defined as the ratio of the void space in a rock to the bulk volume of that rock multiplied by 100 to express in percent.
    孔隙度定义为岩石内的孔隙体积占岩石总体积的百分率。

    • 权威例句

  • Psychologically, however, it might fill a different kind of void: According to the Institute for Policy Studies, the top 10 percent of all citizens here own 80 percent of all stock market wealth.
    FORBES: Raising Romney's Taxes Will Rile the Masses but Is It Good Policy?

词组短语

    短语

  • percent t of void 孔隙率

专业释义

    机械工程

  • 孔隙率