solvent oil是什么意思 solvent oil怎么读
solvent oil的用法和样例
- The aromaticity of solvent oil in the sulfonation reaction was investigated.
考察了溶剂油磺化过程中芳烃含量的变化。 - Refining n-heptane from solvent oil is an efficient and economic method and the refined n-heptane is now widely used in chemical industry.
摘要从溶剂油中提取具有广泛用途的正庚烷，是现阶段经济有效的方法。
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