nutrient substance
短語詞組
- Yield of nutrient substance 有機物產量
- anti -nutrient substance 抗營養(yǎng)物質
- nutrient substance balance cycle 物質良性循環(huán)
- nutrient substance cycling 營養(yǎng)物質循環(huán)
- degradat -ion ratio of nutrient substance 營養(yǎng)物質降解率 返回 nutrient substance