基本解釋[農(nóng)業(yè)科學(xué)]重木焦油英漢例句雙語(yǔ)例句It was found that coal tar pitch could not be used as-received to prepare useful carbon foams because of their higher quinoline insoluble (QI) fraction.結(jié)果發(fā)現(xiàn)，由于煤焦油瀝青不含中間相，且QI含量較高，導(dǎo)致在實(shí)驗(yàn)條件下不能直接制備出合格的炭泡沫。insoluble tar更多例句專(zhuān)業(yè)釋義農(nóng)業(yè)科學(xué)重木焦油