當?shù)?/c>藻類大量繁殖并造成魚類死亡。
Temporary channels shall be provided to facilitate run-off discharge into the appropriate watercourses, via a silt retention pond.
提供臨時的渠道，使地面徑流經(jīng)淤泥沉積池排入適當的水道。
A motor boat was whizzing along the rambling watercourses stretching about in the primitive forests of Gabon, a Western African country.
一艘摩托小船在非洲西部國家加蓬的原始森林中的星羅棋布的河流上飛馳。
These two watercourses , together with the canal, are to become a "water golden tourism route" mainly constructed by Hangzhou.
這兩條河道將偕同運河一起成為杭州市重點打造的“水上黃金旅游線”。
Storm drainage, even though the water may enter watercourses by way of pipes or channels, is considered nonpoint source pollution.
雨水排水也會經(jīng)過水管或管道進入水道，這都被以為長短點源污染。
in summer months , plan a route with watercourses and spots shaded by trees . leave more time for rest . don t plan a prolonged journey.
如在炎夏季節(jié)遠足，應選擇有林蔭及水源的路徑，并在策劃行程時預計多些休息時間。
Brief Talk about Modern General Plan for Regulating Rivers and Watercourses of "Flood Management"
淺談“洪水管理”的現(xiàn)代治水方略
People should avoid going near easily flooded watercourses or passing through flooded areas.
市民應避免接近容易泛濫的河道及避免穿過水淹地區(qū)。
Further measures were taken to reduce pollution from drains and watercourses .
此外并采取其它措施有效地減少了排水渠和水道的污染。
farmers are required to install and operate waste treatment systems to prevent pollution of watercourses.
根據(jù)飼養(yǎng)禽畜發(fā)牌計劃，禽畜農(nóng)場必須裝設和操作廢物處理系統(tǒng)，以防止污染水道。
International Convention on the Law of the Non-navigational Uses of International Watercourses;
國際水道非航行使用法國際公約；
Subcommittee on the Law of the Non-navigational Uses of International Watercourses;
國際水道非航行使用法小組委員會；
Convention on the Law of the Non-navigational Uses of International Watercourses;
國際水道非航行使用法公約；
DICOS; framework convention on the law of the non-navigational uses of international watercourses;
國際水道非航行使用法框架公約；
Administrative Regulations on Sandstone Exploitation in the Watercourses of the Changjiang River
長江河道采砂管理條例
Law of the Non-navigational Uses of International Watercourses;
國際水道非航行使用法；
Convention for the Protection of International Watercourses against Pollution;
保護國際水道免受污染公約；
protection of watercourses , dikes , and coastal dunes ; guidelines
水道堤壩和海邊沙丘的保護.指南
Large commercial space unique characteristics watercourses green landscape, full of nature's breath;
獨有的超大商務空間，特色綠化水道景觀，充滿大自然的氣息；
Meeting of the Parties to the Convention on the Protection and Use of Transboundary Watercourses and International Lakes;
保護與使用越境水道和國際湖泊公約締約國會議；
Survey of organochlorines in Finnish watercourses by caged mussel method
通過籠養(yǎng)蚌類對芬蘭水過程中有機氯的調(diào)查
Convention on Protection and Use of Transboundary Watercourses and International Lakes;
越境水道和國際湖泊的保護和使用公約；
Convention on the Protection and Use of Transboundary Watercourses and International Lakes;
保護與使用越境水道和國際湖泊公約；
英 [?w??t?(r)?k??(r)s] 
