Study on the color reaction of ternary complex of lanthanumⅢ-9-3,5-dibromosalicyl fluorone-cetyltrimethyl ammonium bromide and its application
镧Ⅲ-9-(3,5-二溴)杨基荧光酮-溴化十六烷基三甲铵三元络物显色反应的研究与应用
Study on the color reaction of ternary complex of lanthanumⅢ-9-3,5-dibromosalicyl fluorone-cetyltrimethyl ammonium bromide and its application
镧Ⅲ-9-(3,5-二溴)杨基荧光酮-溴化十六烷基三甲铵三元络物显色反应的研究与应用
The equal-volume titration method was explained and was used to measure isothermal consolute points of benzene-water-ethanol ternary solutions at 25 ~45℃ in this paper.
介绍等体积法原理,通过等体积法原理测定25~45℃--乙醇三元体系的等温会熔点,并计算会溶点中的质量分数与温度的线性规律。
Some different metamorphic grade coals surface character was changed through the hypothermia thermal transnature in order to influnce the rheidity of coal-oil-water ternary material.
对几种不同变质程度的煤采用低温热改质,使煤表面的性质发生变化,从而影响煤油三元料浆的流变性。
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