查询词典 reductant

The interference of reductant is eliminated by indirect iodimetry in the weak acidic medium and the content of potassium iodate is determined by direct iodimetry under acidic condition.

在弱酸性介质中，利用间接碘量法消除还原物的干扰，于酸性条件下采用直接碘量法测定碘酸钾含量。

The interference of reductant is eliminated by in direct iodimetry in the weak acidic medium and the content of potassium iodate is determined by direct iodimetry under acidic condition.

在弱酸性介质中，利用间接碘量法消除还原物的干扰，于酸性条件下采用直接碘量法测定碘酸钾含量。

After pidgeon process, with the reductant of ferrosilicon, the experiment show that accord with the Mg metal smelting requirment at all.

矿层稳定，性能良好，经以硅铁作还原剂，采用横罐外热法炼镁试验结果，完全符合冶炼金属镁的要求。

Some cellulose was used as reductant to reduce pyrolusite of low grade, and manganese sulfate was obtained by leaching the reaction product with sulphuric acid.

用纤维素作还原剂还原低含量软锰矿，再用硫酸浸取制备了硫酸锰。

The effect of the different types of the reductant and water-carrying agent on the yield was investigated.

考察了不同还原剂和带水剂对反应收率及产品质量的影响。

This paper discusses the use of FeS as reductant to reduce Cr in wastewater.

本文探讨了用FeS作还原剂还原废水中Cr的动力学特性。

When temperature and pH value are held fixed, there is no cross effect between reductant dosage and time.

当温度和pH值一定时，还原剂浓度和时间不存在交互效应。

All three reductant are widely available in large quantities.

所有这三个还原剂广泛提供大量。

Reductant in the reaction of elements in valence increased.

在反应中还原剂中元素的化合价升高。

Methods The acidity of the solution and preparation method of reductant were changed, and the optimum analysis conditions were discovered.

改变溶液的酸度及还原剂的配制方法，找出最佳分析条件。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。