二硝基水杨酸的意思|二硝基水杨酸的解释-里氏词典

二硝基水杨酸 [èr xiāo jī shuǐ yáng suān]

dinitrosalicylic acid

方法：用简化机率法测定乙酰水杨酸与2.4 -二硝基酚合用时小鼠的LD 50 的影响。
Methods: The LD50 of acetylsalicylic acid with 2.4-Dinitrophenol on mice was determined by simplified probit method.
首次应用3．5— 二硝基水杨酸比色法（DNS法）测定了小麦分蘖节中糖的含量。
Sugar content in the tillering node of wheat was determined with 3.5—Dinitrosalicylic acid colorimetric method (DNS method) first applied.
研究了以3，5 -二硝基水杨酸（DNS）为显色剂测定浓香型白酒发酵糟醅中还原糖的最佳测定条件。
This paper deals with the optimal conditions for the determination of reducing sugar in the brewing mass of Chinese strong aromatic spirits, using 3,5-dinitrosalicvlic acid (DNS) as colour reagent.

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