河道展宽的英文

• channel widening

• "河道"英文翻译    river course; streamway; cov ...
• "展宽" 英文翻译 :    broadening; spread; stretch; widen
• "河道" 英文翻译 :    river course; streamway; covalency; runway; cut; river channel◇河道变迁 channel change; migration of channel; 河道沉积 within-channel deposit; 河道冲刷 river channel erosion; 河道改直 rectification of river; 河道汇流 concentration of channel; 河道疏浚 training of channel; 河道网 river net; 河道污染 pollution of river; 河道淤积 river channel sedimentation; 河道整治 channel improvement
• "超展宽" 英文翻译 :    superbroadening
• "谱展宽" 英文翻译 :    spectrum widening
• "展宽的" 英文翻译 :    splay
• "展宽器" 英文翻译 :    stretcher
• "废河道（古河道）" 英文翻译 :    dead river
• "大河道" 英文翻译 :    tai ho road
• "废河道" 英文翻译 :    abandoned channel; abandoned river course; bayou
• "干河道" 英文翻译 :    billabong
• "古河道" 英文翻译 :    fossil river course
• "故河道" 英文翻译 :    billabong
• "河道999" 英文翻译 :    galaxy express 999
• "河道带" 英文翻译 :    channel belt
• "河道的" 英文翻译 :    potamic
• "河道谷" 英文翻译 :    wady
• "河道级" 英文翻译 :    channel order
• "河道间" 英文翻译 :    interchannel
• "河道局" 英文翻译 :    conservancy; river authorities; river board
• "河道矩" 英文翻译 :    resultant moment
• "河道量" 英文翻译 :    streamflow
• "河道偶" 英文翻译 :    resultant couple
• "河道砂" 英文翻译 :    channel sand
• "河道网" 英文翻译 :    channel network; river network

• Then river width increased and the intensity of deep point lowing and bed material coarsening decreased and water level lowed continuously . so the bed form changed toward to u type . the bed regulation is realized through sediment silting in different parts in cross section during silting period and the deformation of bed form changed from broad u type channel to narrow and deep v type channel
  研究表明，河道在持续冲刷前期深泓点及水位下降与河床粗化同步发展，河床向v型发展；冲刷后期深泓点下降、河床粗化减弱，河道展宽增大，水位继续下降，河床向u型发展；在以淤积为主时期的调整，是通过断面不同部位的淤积来实现的，但都是由u型较大河槽向v型窄深小槽发展。