aroma component changes的用法和样例：
例句
- In pre-oxidization and carbonization, there were strong chemical reactions and composition changes occurred inside fibers.
预氧化和高温炭化阶段是成分变化较大的阶段，也是化学反应最剧烈的阶段。 - In this study, the changes of active components in dark tea related to the growth of Eurotium cristatum during the liquid fermentation were studied.
实验研究了冠突散囊菌液态深层发酵过程中黑茶活性成分变化及其与冠突散囊菌生长的关系。
