定量选材方法
method of qantitutive selecting material
中间体衍生化方法方法
intermediate derivatization method
采矿方法选择
Mining method selection
Selection of mining method
采选方法
way for mining and ore dressing
测试方法选择
TMS Testing Method Select
常规筛选方法
traditional screening method
单对汰选方法
method of single selection
电化学筛选方法
Electrochemical screening test
动物筛选方法
Animal screening procedure
多目标优选方法
multi-objective optimization method
法定选民登记工作
statutory voter registration exercise
法定选民登记运动
statutory voter registration exercise