shot hole

常见例句

用作名词 (n.)

• Firstly, the locations of shot holes have to be chosen properly in the seismic survey area.
  首先，在进行地震法测量的地区正确地选定爆破井的位置。
• The depth of shot holes depends on the type of prospecting and on the local conditions.
  这些爆破井的深度决取于勘探的类型和当地的条件。
• The explosive from the lorry is delivered to the shot hole by means of a compressed air.
  从卡车上直接用压缩空气将炸药装入炮眼。
• The plastic hose should have the correct external diameter in relation to the drill hole.
  塑料软管的外径应该与炮眼直径相适应。
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