Regardless of pH levels, high-fat meats, dairy products, caffeine, chocolate, carbonated beverages, Fried foods, alcohol and mints are known to aggravate reflux symptoms.
例如高脂肪肉类、乳制品、咖啡因、巧克力、碳酸饮料、油炸食品、酒精、薄荷糖等食品，不论pH值是多少，这些都是公认的会加重反酸症状的食品。
The effects of catalyst quantity, acetic alcohol mole ratio, acetic acid and ethyl alcohol feed site, reflux ratio and reflux composition on the process are investigated.
对乙酸与乙醇酯化反应体系，考察了催化剂用量、酸醇比、进料位置、回流比、回流组成等因素对过程的影响。
The device is suitable to concentrate in the pharmacy, foodstuff and chemistry and also can serve as reclamation of alcohol and simple reflux extraction.
本设备适用于制药、食品、化工等行业对料液的浓缩，并且可作为回收酒精和简单的回流提取之用。
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