theoretical study的用法和樣例：
例句
- The study of radioactivity began as a piece of pure research.
放射性研究開始時是一項純理論研究。 - The first part is theoretical study on industrial clusters competitiveness.
第一部分是產業集群競爭力的理論研究。
theoretical study的相關資料：
臨近單詞
theoretical air
theoretical
Theoretical maximum specific gravity
Theoretical Maximum Pressure of Ozone
theoretical and technological studies
theoretical based calculation methods
theoretical system of ethic education
theoretical line loss analysis system
theoretical and experimental research
theoretical worker's responsibilities
theoretical education of party members
theoretical studies on Chinese grammar
