insoluble tar
基本解釋
- [農(nóng)業(yè)科學]重木焦油
英漢例句
- 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.
結果發(fā)現(xiàn)，由于煤焦油瀝青不含中間相，且QI含量較高，導致在實驗條件下不能直接制備出合格的炭泡沫。
雙語例句
專業(yè)釋義
- 重木焦油