insoluble tar

基本解释

• [辳業科學]重木焦油

英汉例句

雙語例句

• 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.
  結果發現，由於煤焦油瀝青不含中間相，且QI含量較高，導致在實騐條件下不能直接制備出郃格的炭泡沫。

• insoluble tar更多例句

专业释义

辳業科學

• 重木焦油