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In chapter 4 ,an electrochemical reduction and its application to determining bromate in flour were studied.

第四章研究了电化学还原前处理方法并将其应用到检测面粉中的

Bromate resource method,analyse method and protential danger to human body were introduced in this paper.

论文介绍了水中酸盐的产生、检测方法和可能对人体产生的危险。

Objective: To establish an analytical method for the determination of bromate residue in flour products by ion chromatography.

目的:建立面粉制品中酸盐残留的离子色谱测定方法。

The proposed method has been applied in determining of trace bromate in chemical reagents with satisfactory results.

用于化学试剂中酸根离子的测定,结果满意。

The methods for the determination of bromate and perchlorate with ion chromatography were discussed emphatically.

重点介绍了离子色谱测定饮用水中酸盐和高氯酸盐的方法。

The method for the determination of trace level of bromate in drinking water by ion chromatography with direct injection was optimized.

对直接测定饮用水中痕量酸盐的离子色谱方法进行了优化。

This chapter was divided into four sections: In section 1 ,the origin of bromate problem in flour and shortages of traditional determinations were introduced.

本章分为四节:第一节介绍了面粉中酸盐问题的由来,已有的各种检测方法及各种方法的不足之处。

Guidelines on how to avoid bromate in water have been published by the International Ozone Association.

国际臭氧协会已经发表了有关如何避免接触酸盐水的指南。

It was found that thiocyanate had catalytic effect on the oxidation of phenol red by potassium bromate in phosphoric acid medium.

在磷酸介质中,硫氰酸根对酸钾氧化酚红的褪色反应具有较强的催化作用。

A new method for the determination of trace bromate in water is introduced using phenol derivatization followed by HPLC-UV detection.

针对水中微量酸盐的测定问题,建立了一种用苯酚为衍生试剂、用HPLC-UV检测的柱外衍生测定方法。

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推荐网络例句

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。