Pooled Travel Cost Method什么意思

Pragmatic Trellis-Coded Modulation语用Trellis-Coded调制 Master Chief Photographic Intelligenceman (Naval Rating)主人的首席摄影Intelligenceman(海军等级) Punctured Trellis-Coded ModulationTrellis-Coded被刺破 Pooled Travel Cost Model混合成本模式。旅行 Power Tower Current Monitor电力塔电流监测器 Pragmatic Trellis Coded Modulation格子编码调制的语 Parks Trails Council of Minnesota公园小径明尼苏达理事会 Purified Tumor Cell Membrane净化肿瘤细胞的膜 Pooled Travel Cost Method混合成本法。旅行