Instrumental analysis and chemical analysis are two important branches of analytical chemistry,which play a key role in analytical chemistry.The two are both differentiated and interrelated,and they are irreplaceable.The differences and relations between instrumental analysis and chemical analysis are described and analyzed.The characteristics of the two methods are compared so as to gain a deeper understanding of the specific research methods and application fields of the two branches.%仪器分析和化学分析是分析化学领域的两大重要分支，对分析化学起着关键的作用。两者既有区别，也相互关联，且存在不可替代性。阐述和分析了仪器分析和化学分析之间的差异和联系，对比了两者的使用特征，以便于更加深刻理解和掌握两大分支的具体研究方法和使用领域。
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