plane of nutrition

• 营养水平

plane of nutrition的用法和样例：

例句

1. The variation in urine and methane production compensates partly for the plane of nutrition effect.
   尿液和甲烷气体的变化部分地代偿了营养水平的影响。
2. Rational soil fertilization could improve soil nutrition and leaves nutritious level.
   本实验的施肥试验表明，合理的土壤施肥可以提高土壤营养和叶片营养水平。