“硝酸鹽”造句

流入湖中的泉水和河水?dāng)y帶了溶于水的硝酸鹽和磷酸鹽。
Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.

硝酸鹽是水和土壤中自然存在的化學(xué)物質(zhì)。
Nitrates are chemicals that occur naturally in water and the soil.

硝酸鹽由土壤滲入江河。
Nitrates leach from the soil into rivers.

• #硝酸鹽