| 词汇 | headwater |
| 释义 | headwater adjective[ only before noun ] uk /ˈhed.wɔː.tər/ us /ˈhed.wɑː.t̬ɚ/ forming or containing streams that flow into a larger river close to where it starts: 上游源头的 Headwater streams contain a variety of unique life forms.源头溪流里有各种独特的生命形式。 the headwater tributaries of the Rio Grande格兰德河的源头支流 Otters have cleaned the fish out of some headwater streams. Several people remembered his visit to their headwater village. Oil spills have dumped over one hundred thousand barrels of oil in headwater rivers. Watercourses & waterfalls amazon arroyo beck bourne brook canalization cascade cataract Congo crick gulch maelstrom plunge pool raceway rapids rill riverbed riverine waterfall waterway Examples of headwaterheadwater Export of fine organic particles from headwater streams - effects of season, extreme discharges, and invertebrate manipulation. There are also headwater ridges and a beach. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Rough-skinned newts can be found in headwater channels or terrestrial habitats. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The total length of the river including the two headwater arms is 21km mi. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Remaining populations survive in isolated populations, mostly in headwater streams above natural downstream barriers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Similarly, since the heads are hydrophilic, the headwater interaction is more favourable than airwater interaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The river flows west, collecting various headwater tributaries. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Swamp tupelo grows in headwater swamps, strands, ponds, river bottoms, bays, estuaries, and low coves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The headwater-forms are rather compressed or flat, the large-river-forms more convex and swollen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Estimates are that 80% of the streams on the planet are first to third order headwater streams. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The topography is generally still in its natural condition, with mountains and ridges forming the headwater of many streams from which originate various waterfalls. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The valley is a deep one, the surrounding ridges rising to 3500- 4000, with peaks above in the headwater region. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Above the falls are dozens of small headwater streams that drain the surrounding uplands. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The upper portion of the reservoir, corresponding to a five-foot depth above the normal headwater level, is provided for surcharge storage. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Note also that headwater dambos have a branching structure like rivers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of headwater These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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