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1)  direct iodimetry
直接碘量法
1.
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。
2)  indirect iodimetry
间接碘量法
1.
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。
3)  indirect iodometry
间接碘量法
1.
The determination method of total iron in imported Mongolian iron ore by indirect iodometry was proposed.
提出了用间接碘量法测定蒙古铁矿石中全铁的方法。
4)  direct scaling
直接量表法直接量表法
5)  Direct measurement
直接测量法
6)  direct vector method
直接相量法
1.
Considering the effect of a electrified wire netting, in all unnormal work, the mathematical models and computational methods of dynamic capability of the multisection circular arc limited waterwheel generator are studied, which uses direct vector methods to set up general methods by circuit.
主要从电路的方面,采用直接相量法建立通用模型。
补充资料:直接枣红
分子式:C32H22N6Na2O7S2
分子量:712.69
CAS号:暂无

性质:红褐色粉状物,其水溶液呈红棕色,微溶于乙醇呈橙色。在硫酸或盐酸中均呈紫蓝色,对纤维素纤维染色,染料吸尽性很好,在80-100℃亲合力最大。

制备方法:原料消耗(kg/t)1,4-氨基萘磺酸钠(100%) 180J酸(100%) 145联苯胺(100%) 120亚硝酸钠(工业) 95盐酸(31%) 195纯碱(工业纯) 250精盐 1520乙醇 60太古油 10元明粉 165

用途:主要用于棉、粘胶等纤维素纤维及其织物的染色,也可用于蚕丝、锦纶及锦/粘混纺织物的染色,还可用于皮革、纸浆的染色。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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