Litmus paper turns red in the presence of an acid.
石蕊试纸遇到酸就变红。
But also often acid plagioclase was red meat.
而且酸性斜长石也常呈肉红色。
This product becomes by a Laos red acid fine vulture.
该产品由老挝红酸枝精雕而成。
Food Additives: red rice, sorbic acid.
食用添加剂：红曲红、山梨酸。
Properties: blue light dark red powder. Good dyeing force, acid resistance, good alkali resistance.
性能简介：带蓝光深红色粉末。着色力高，耐酸，耐碱性好。
Red date was used as raw material in lactic acid bacteria fermentation research.
以红枣为原料，用经驯化的乳酸菌发酵制成红枣乳酸发酵饮料。
The red bayberry juice with high acid content is fit for brewing semi-dry red wine.
含酸量较高的杨梅原汁比较适合酿造半干红型的杨梅果酒。
This is a typical red wine flavor with the fermentation of lactic acid.
这是乳酸发酵后，红葡萄酒的典型味道。
This is a typical red wine flavor with the fermentation of lactic acid.
这是乳酸发酵后，红葡萄酒的典型味道。
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