常見例句雙語例句The influence of density, total acidity and phosphorated temperature of film forming material on ph…文中論述了成膜物質(zhì)的濃度、 縂酸度、磷化溫度等條件對磷化膜的影響。With fresh pineapple juice as a sample, the automatic potentiometric titration was established to analyze the total acidity in the fruit juices.以鮮榨菠蘿汁爲(wèi)樣品，建立了測定果汁縂酸的自動電位滴定法。Depending on the types of apples tasting from sweet to tart, the total acidity is subject to substantial variations.受蘋果酸甜口味類型的影響，果汁的縂酸也隨之變化。 返回 total acidity