... tar still 焦油蒸馏釜 tartaric acid solution 酒石酸溶液 TAS (terminal address selector) 终端地址选择器 ...
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就此提出了酒石酸钾钠溶液的有效期和保存方法，以进一步提高氨氮测定的准确度。
Thus, the potassium sodium tartrate solution's period of validity and store method were put forward in order to more improve the measurement precision of ammonia.
就此提出了酒石酸钾钠溶液的有效期和保存方法，以进一步提高氨氮测定的准确度。
Thus, the potassium sodium tartrate solution's period of validity and store method were put forward in...
苯甲酰氯和d酒石酸反应生成d 2, 3二苯甲酰酒石酸酐，后者于丙酮水溶液中水解得到拆分剂d 2, 3二苯甲酰酒石酸。
The resolving reagent, D-2, 3-dibenzoyl tartaric acid was obtained by hydrolyzation of D-2, 3-dibenzoyl tartaric anhydride prepared by reaction of benzoyl chloride with D-tartaric acid.
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