headwaters
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n. 河源上游，源头
n.
源头，上游；水源；河源；
英英释义
headwaters[ 'hedwɔ:təz ]
n.the source of a river
"the headwaters of the Nile"
双语例句
用作名词(n.)
They were born in the headwaters of some stream.
他们是出生在某一小河上游源头。
These mountain slopes feed the true headwaters of the Ganges.
这些山脉才是恒河水的真正源头。
权威例句
Headwaters of the zebrafish -- emergence of a new model vertebrate.Disappearing Headwaters: Patterns of Stream Burial Due to Urbanization
Rain Forests of the Ok Tedi Headwaters, New Guinea: An Ecological Analysis
Stormflow generation in steep forested headwaters: a linked hydrogeomorphic paradigm.
Fire Effects on Resprouting of Shrubs in Headwaters of Southeastern Longleaf Pine Savannas
Grunwald DJ & Eisen JS.Headwaters of the zebrafish − emergence of a new model vertebrate. Nat Rev Genet 3: 717−724
Hydrologic Connectivity and the Contribution of Stream Headwaters to Ecological Integrity at Regional Scales
Ecological Linkages Between Headwaters and Downstream Ecosystems: Transport of Organic Matter, Invertebrates, and Wood Down Headwate...
Understanding Processes and Downstream Linkages of Headwater Systems Headwaters differ from downstream reaches by their close coupli...
Understanding Processes and Downstream Linkages of Headwater Systems Headwaters differ from downstream reaches by their close coupli...
headwaters (n.)
attested 1530s, then not again until 1792 (in descriptions of Kentucky), so possibly the modern word is a re-formation; see head (n.) "origin of a river" + water (n.1).
1. (2) Catching hold of the headwaters, controlling the courses, pushing on the Industrial Project Of Organic Food;
(2)抓住源头,控制过程,推行肉类加工绿色产业工程;
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2. headwaters area
河源地区
-- 来源 -- 英汉 - 翻译参考[网络]
3. The headwaters and wetlands along the railway line are to be specially protected to avoid desertification in the headwaters areas, shrinkage of wetlands, deterioration of grasslands and water pollution that might be caused by the construction.
保护江河源头水源和沿线湿地，避免因施工引起水源区沙化、湿地萎缩、草场退化和水质污染。
-- 来源 -- 汉英 - 翻译参考
4. Then the change of annual runoff distribution in the headwaters of the Yangtze River is discussed.
结果表明：长江源径流年内分配特征在1960年前后与1988年前后径流年内分配较为相近，1970-1976年与1993年以后径流年内分配较为相近。
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5. the largest lake in Africa and the 2nd largest fresh water lake in the world; a headwaters reservoir for the Nile River.
非洲最大的湖，世界上第二大的淡水湖；是尼罗河的上游水库。
-- 来源 -- 汉英 - 翻译参考
6. The boiled water machine is direct to connect water pipe,make headwaters with the air partitions the decrease pollution,keeping the fluid matter is fresh.
开水机直接连接自来水管、使水源与空气隔开减少污染，保持水质新鲜。
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7. shelter belts to protect the headwaters of rivers
水源林
-- 来源 -- 英汉 - 翻译参考[网络]
8. This method useds for the measurement the life drinking water and its headwaters water inside Trichloroethylene, Tetrachloroethylene, a Br two the methane of Cl, two Br a the methane of Cl imitates with the Br.
摘要本方法用于测定生活饮用水及其水源水中三氯乙烯、四氯乙烯、一溴二氯甲烷、二溴一氯甲烷和溴仿。
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9. It is necessary to take ecological restoration to improve water quality in ecosystem destructed headwaters area of reservoir.
摘要为改善和保证库区水体水质，有必要对生态系统受到破坏的水库水源地进行生态修复。
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10. The basic research is the headwaters of the high technology, the cradle of talents, the assurance of continuable development of a country, the important foundation of advanced culture and the stratagemical resources of comprehensive national power.
基础研究是高技术发展的重要源头、创新人才培育的重要摇篮、实现可持续发展的重要保障、建设先进文化的重要基础和综合国力竞争的重要战略资源。
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headwaters
