Depth mining的用法和樣例：
例句
- Most of large and middle scale open-pit mines in China have reached deep mining.
摘要我國的大多數大中型露天礦山已經或即將進入深部開採。
Depth mining的相關資料：
臨近單詞
depthbomb
depth
depth-duration-area value
depths of embedded steel bars
depth of frictional influence
depth-charge release tracks
depth minimax search sequence
depth of anal duct intubation
depth of amplitude modulation
Depth and Simultaneous Attack
Depth sounder and fish finder
depth electronencephalography
