nutrient substance
短語詞組
- Yield of nutrient substance 有機物產(chǎn)量
- anti -nutrient substance 抗?fàn)I養(yǎng)物質(zhì)
- nutrient substance balance cycle 物質(zhì)良性循環(huán)
- nutrient substance cycling 營養(yǎng)物質(zhì)循環(huán)
- degradat -ion ratio of nutrient substance 營養(yǎng)物質(zhì)降解率 返回 nutrient substance