nutrient component的用法和样例：
例句
- This paper analysed the change of nutrition component in processing lycium chinense and the reason of causing the change.
分析了从原料到枸杞晶营养成分的变化及引起这一变化的原因。 - The activities of soil Urease and Sucrase had no significant correlation with soil nutrient.
相关分析表明，高寒草甸的土壤酶活性与营养成分含量之间相关不显著。
