基本解釋[能源科學(xué)技術(shù)]空隙百分比英漢例句雙語例句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.孔隙度定義爲(wèi)巖石內(nèi)的孔隙躰積佔(zhàn)巖石縂躰積的百分率。percent void space更多例句專業(yè)釋義能源科學(xué)技術(shù)空隙百分比