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乳磷酸盐

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A new method for the determination of soluble phosphate in water by micro emulsion and the first order derivative spectrophotometry is proposed.

研究了在OP微乳液的作用下,用一阶导数磷钼蓝分光光度法直接测定水中可溶性磷酸盐的最佳条件。

We discussed the influence of calcium fortifier, stabilizer and poly-phosphoric acid sodium on the stability of high calcium fluid milk.

探讨了钙剂的选择依据及其在牛乳中的合适添加量,阐述了钙剂、稳定剂和多聚磷酸盐对高钙液体乳热稳定性的影响机理,确定了生产高钙牛乳的最优配方是钙剂用量为60mg/100mL、CMC—Na为0.3%、多聚磷酸钠为0.2%。

Material and method the acidity in 1.1 principles breast is main with lactic acid plan, consult the method always determines acerbitily in soy, with acidity plan indicates terminus, the color of sample does not have an influence to its. Solution of amortize of standard of mixture phosphate of 1.2 reagent and instrument ①(when 20 ℃ PH is 6.88)[2] : Approach?.40 G is in in 105 ℃ oven in the KH2PO4 of stoving 2 H and water of Yuchun of 3.55 GNa2HPO4 dissolve, attenuant to 1 000 Ml.

为了克服国标中的缺点,采用酸度计法并给出计算结果的公式。1材料和方法1.1原理乳中的酸度主要以乳酸计,参考酱油中总酸的测定方法,以酸度计指示终点,样品的颜色对其无影响。1.2试剂和仪器①混合磷酸盐标准缓冲溶液(在20℃时pH为6.88)[2]:称取3.40 g在105℃烤箱中烘干2 h的KH2PO4和3.55 gNa2HPO4溶于纯水中,并稀释至1 000 ml。

推荐网络例句

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。