caving

常见例句

用作名词 (n.)

• He likes caving.
  他喜欢洞穴探险运动。
• Caving means exploring the passages underneath the hills.
  洞穴探险运动是指探察山中的通道而进行的活动。
• Sublevel caving without sill pillar is used in Xishimen Iron Mine.
  西石门铁矿采用无底柱分段崩落采矿法开采。
• The predicting results can be used as the basis for design and practice of block caving.
  预测结果可以作为自然崩落法工程设计与实施的参考依据。
• The formation is unstable and the well caving are severe.
  地层不稳定，井塌严重。
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