释义 |
aromatic hydrocarbon compound 基本例句 芳烃化合物 Humic acids are usually regarded as polymers of aromatic compounds.腐殖酸通常被看作是芳烃化合物的聚合物。 The process is enviro-economics and represents an attractive method for the clean synthesis of a range of nitro aromatic compounds.该方法在合成硝基芳烃化合物领域具有环境和经济双重意义。 |