nutrient constituent

• 营养成分

nutrient constituent的用法和样例：

例句

1. 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。
2. The soybean cake which has been degreased contains rich nutrient contents and active micronutrient.
   经过脱脂的大豆粕含有丰富的营养成分及微量活性物质。