摘要
通过对全自动滴定仪的主体结构、内置程序、滴定管系统、滴定台以及滴定速度控制器几方面功能特性进行改良,将其主要功能进行完善和增添,使其功能更加完善,操作更加便捷。并且将其利用于土壤农化分析的一系列实验中,充分发挥其价值。同时也使土壤农化分析实验更方便,更精准。
Through the improvement of the main structure,built-in program,burette system,titration stand,and titration speed controller,the main functions of the full-automatic titrator have been improved and added to make it more convenient to operate.And it is used in a series of experiments in soil agrochemical analysis to give full play to its value,which makes the soil agrochemical analysis experiments more convenient and accurate.
作者
包伟铎
刘美英
BAO Wei-duo;LIU Mei-ying(Inner Mongolia Key Laboratory of Soil Quality and Nutrient Resource,Inner Mongolia Experimental Teaching Center of Soil and Plant Nutrition,College of Grassland,Resources and Environment,Inner Mongolia Agricultural University,Hohhot,Inner Mongolia 010018,China)
出处
《教育教学论坛》
2020年第50期380-382,共3页
Education And Teaching Forum
基金
内蒙古自治区教育科学“十三五”规划课题(NGJGH2018047)
内蒙古农业大学教改项目(JGZD201703)。
