dissolved pore-intergranular pore
pore size and pore size distribution
pore-by-pore displacement efficiency
pore-rhomb(rhombic pore)
burrow
隧道
台湾穿山甲
穿洞
穴洞
洞穴
废石堆
穿孔
巢穴化石
潜穴
打洞
挖洞
地面下巢穴
脉石
在...掘洞
地洞
住处
掘洞
掘出
Burrow density of plateau pika
burrow disturbance soil sampling
Burrow-Wheeler Transform BWT