[ADJ 形容词]概念的;观念的Conceptual means related to ideas and concepts formed in the mind.
[ADJ n]
...replacing old laws with new within the same conceptual framework.
在同一个概念体系内以新法代替旧法
conceptually
The monograph is conceptually confused, unclear in its structure and weak in its methodology.
这篇专论概念混淆,结构不清,研究方法也经不起推敲。
Oxford
con·cep·tualAWL/kənˈseptʃuəl; NAmEkənˈseptʃuəl/adjective( formal) related to or based on ideas 概念(上)的;观念(上)的◆a conceptual framework within which children's needs are assessed对儿童需求进行评估的概念框架◆a conceptual model概念模式▶con·cep·tu·al·lyAWL/kənˈseptʃuəli; NAmEkənˈseptʃuəli/adverb◆conceptually similar/distinct概念上相似╱不同con·cep·tual/kənˈseptʃuəl; NAmEkənˈseptʃuəl/con·cep·tu·al·ly/kənˈseptʃuəli; NAmEkənˈseptʃuəli/