基本解釋[經(jīng)濟(jì)學(xué)]頁巖油母英漢例句雙語例句Nearly 80% of the oil-shale kerogen can be extracted as a toluene soluble bitumen with average molecular weight about 800.可從油頁巖中得到對(duì)有機(jī)質(zhì)約80%的瀝青抽出物(平均分子量約800)。oil-shale kerogen更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)頁巖油母