channelisation

channelisation

美 　英

• 网络通道化

例句

Steep, stony hill streams occur widely, but few lowland streams have escaped from severe human impacts e. G. Pollution, channelisation, etc.

到处可见陡峭及布满石卵的山涧，但甚少低地溪流能逃过污染及水道工程等人为活动的严重影响。