alkalify

基本解釋

So the mixed indicator of phenolphthalein with alizarin red-methyl red could be used as the new indicator for the alkalify water determination.
採用百裡酚藍(lán)-甲酚紅、溴甲酚綠-甲基紅混和指示劑的測試傚果較差。
Polynionic celluloses were preparated by alkalify and etherify of refining cotton.The degree of replacement of the polynionic cellulosesis was high.The radicals of replacement were distributed evenly.
採用精制棉經(jīng)過堿化、醚化得到高取代度且取代基均勻分佈的聚隂離子纖維素産品。
Keywords water analysis;alkalify;mixed indicator;
水分析;堿度;連續(xù)測定;指示劑;
Study on Indicator Selection for Determination of Water Alkalify
水中堿度測定的研究
Temperature Two-Degree-of-Freedom Control for Alkalify Process
堿化過程溫度二自由度控制