常見例句雙語例句The concentration of total alkalinity was high in the near surface layer of the shelf area and the shelf break area.陸架區(qū)的近表層和陸架坡折區(qū)分別有一個高堿度區(qū)。Major Inorganic Components: Sodium, potassium, chloride, calcium, magnesium , alkalinity, total hardness, total phosphorus, fluoride, sulphate.主要無機成分：鈉，鉀，氯，鈣，鎂，堿度，縂硬度，縂磷，氟化物，硫酸鹽。The effects of the origin of total iron and alkalinity on total iron, the balance of local test results and total iron and residual chlorine on total iron are discussed.論述了循環(huán)水系統(tǒng)縂鉄來源，堿度對縂鉄的影響，現(xiàn)場監(jiān)測結(jié)果與縂鉄的平衡及餘氯對縂鉄的影響。 返回 total alkalinity