The development of theories about the relationships between ambergris and molecular structure was reviewed in recent years, such as recognition theory and vibration theory.

• 综述了近年来关于龙涎香分子结构与香气关系规律的各种理论的研究进展,如识别理论和振动理论,并对存在的问题进行了分析,对今后的发展作了展望。