channel

• Clear water gushed into the irrigational channel .
  清澈的水涌进了灌溉渠道。
• The first is the channel theory of permeability .
  第一个是透过度的通道理论。
• He has secret channels of information .
  他有秘密的消息来源。
• Self-formed river channels tend to be sinuous .
  自动形成的河槽是趋向于弯曲的。
• The normal channels of administration were abandoned .
  正规的行政系统被抛弃了。
• The ship nosed her way through the winding channel .
  船在蜿蜒的海峡中小心驶过。
• Sand and gravel may form bars within the channel .
  沙和砾石可以在沟槽内形成沙洲。
• The channel sand is not of the cut-and-fill type .
  水道砂岩不是切割--充填类型的。
• This channel is filled with cross-bedded sandstone .
  该河边充填着具交错层理的砂岩。
• The channels are closely spaced or widely spaced .
  河道是紧密相间的或是稀疏相间的。