1) environment dredging
环境清淤
1.
Being established in the thought of environment dredging, the crafts flow of water jet airlift dredging and treating of surplus water as well as circle using of mud polluted have been analysed following the status in quo of pollution of the river and reservoir.
明确指出环境清淤工艺中通过脱水技术,可以减少污泥总量,从而减少堆场的大小;通过对余水的处理,减少二次污染;处理后的污泥可以作为河岸、园林、道路的绿化用土,达到污泥的再利用。
5) Cleaner Environment
清洁环境
6) the environment in the early days of the Qing Dynasty
清初环境
补充资料：海洋自然地理环境(见自然地理环境)
海洋自然地理环境(见自然地理环境)
marine physical geographic environment
haiyang ziran dili huaniing海洋自然地理环境(marin。phys、calgeograPhic environment)见自然地理环境。
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