Modified humus composition method was adopted to divide Humus into Water floating substance ( WFS), Water soluble substance ( WSS), HA, FA and HM; 实验采用腐殖质组成修改法将腐殖质分为水浮物(WFS)、水溶物(WSS)、HA、FA和HM;
The Movement Analysis of the Robot Which Shovels the Floating Impurity Substance in Production Line of Casting Lead and Calcium 氟罗沙星原料药中的杂质检查工业铅钙合金浇铸生产线浮渣铲除机器人运动学分析