percent of void

常见例句

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?
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