medium boiler
中沸点溶剂 medium-boiling solvent
·2,447,543篇论文数据,部分数据来源于NoteExpress
本文用生物样品与有机溶剂共沸蒸馏分离法对秦山核电厂附近秦山上松针中组织自由水氚进行测量。
Tissue Free Water(TFW)of pine needles is separated out through azeotropic distillation of pine needles and toluene, Recovery ratio of TFW is 90%.
youdao
应用推荐
模块上移
模块下移
不移动