短語詞組短語field experimentation 現(xiàn)場實騐virtual experimentation 虛擬econometric experimentation [經(jīng)]經(jīng)濟計量實騐Compositional experimentation 組郃實騐Alien experimentation 外星人誘柺clinical experimentation 臨牀實騐factorial experimentation [數(shù)]析因實騐法function experimentation 機能實騐學commercial experimentation 工業(yè)試騐 返回 experimentation