1) sludge from a riverbed
河淤
2) river silt
河流淤泥
1.
Diversified treatment methods for river silt,such as physical process,biological process,and biochemical process,etc.
针对河流淤泥,详述了物理法、生物法、生物化学法等多种处理方法,列举了香港城门河治理工程范例。
4) channel sediment reduction
河道减淤
5) silted area of the Yellow River
黄河淤区
1.
The research on the technique of water-saving irrigation in silted area of the Yellow River aims at the implementation of water-saving irrigation in the silted area formed by the practices of strengthening levee by machinery sitation.
黄河淤区节水灌溉技术研究,目的在于对黄河机淤固堤形成的淤区实行节水灌溉。
6) sediment accumulation on river channel
河道增淤
补充资料：河淤
1.亦作"河"。河流泥沙冲积成的土地。 2.河泥。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条