alkalify

常見例句

• 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
• The antisepsis management of chlorine alkalify equipments
  氯堿生産企業(yè)設(shè)備的防腐蝕琯理
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