多叶回转式压缩机
rotary multivane compressor
小叶复叶耳蕨
Polystichopsispseudo-aristata Tagawa
异叶复叶耳蕨
Polystichopsis dimorphylla Shieh
调强多叶准直器(MIMiC)
multileaf intensity modulating collimator
杜仲叶多糖
polysaccharide solution extracted from Eucommia ulmoides leaves
多变量复回归分析
multivariate multiple regression analysis