英文字典中文字典Word104.com



中文字典辭典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z   







請輸入英文單字,中文詞皆可:

watershed    音標拼音: [w'ɔtɚʃ,ɛd] [w'ɑtɚʃ,ɛd]
n. 分水嶺

分水嶺

watershed
n 1: a ridge of land that separates two adjacent river systems
[synonym: {watershed}, {water parting}, {divide}]
2: the entire geographical area drained by a river and its
tributaries; an area characterized by all runoff being
conveyed to the same outlet; "flood control in the Missouri
basin" [synonym: {river basin}, {basin}, {watershed}, {drainage
basin}, {catchment area}, {catchment basin}, {drainage area}]
3: an event marking a unique or important historical change of
course or one on which important developments depend; "the
agreement was a watershed in the history of both nations"
[synonym: {landmark}, {turning point}, {watershed}]

Watershed \Wa"ter*shed`\, n. [Cf. G. wasserscheide; wasser water
scheide a place where two things separate, fr. scheiden to
separate.]
[1913 Webster]
1. The whole region or extent of country which contributes to
the supply of a river or lake.
[1913 Webster]

2. The line of division between two adjacent rivers or lakes
with respect to the flow of water by natural channels into
them; the natural boundary of a basin; -- called also
{divide} and {water parting}.
[1913 Webster PJC]

3. a point in time marking an important transition between
two situations, or phases of an activity; a turning point.
[PJC]


Divide \Di*vide"\, n.
A dividing ridge of land between the tributaries of two
streams; also called {watershed} and {water parting}. A
divide on either side of which the waters drain into two
different oceans is called a {continental divide}.
[1913 Webster PJC]

請選擇你想看的字典辭典:
單詞字典翻譯
watershed查看 watershed 在Google字典中的解釋Google英翻中〔查看〕
watershed查看 watershed 在Yahoo字典中的解釋Yahoo英翻中〔查看〕





安裝中文字典英文字典查詢工具!


中文字典英文字典工具:
選擇顏色:
輸入中英文單字

































































英文字典中文字典相關資料:
  • WATERSHED Definition Meaning - Merriam-Webster
    : a dividing ridge (as a mountain range) separating one drainage area from others : the area that drains into a river or lake Nglish: Translation of watershed for Spanish Speakers
  • Alhambra Creek Watershed - CCRCD
    Alhambra Creek is a stream in Contra Costa County, in the East Bay region of the San Francisco Bay Area in Northern California Alhambra Creek drains into the Carquinez Strait at Martinez, via the historical Arroyo del Hambre
  • What is a watershed? - NOAAs National Ocean Service
    What is a watershed? It’s a land area that channels rainfall and snowmelt to creeks, streams, and rivers, and eventually to outflow points such as reservoirs, bays, and the ocean
  • Watersheds and Drainage Basins | U. S. Geological Survey
    Watersheds can be as small as a footprint or large enough to encompass all the land that drains water into rivers that drain into Chesapeake Bay, where it enters the Atlantic Ocean This map shows one set of watershed boundaries in the continental United States; these are known as National hydrologic units (watersheds)
  • Water System | Martinez, CA
    These processes include coagulation, flocculation, sedimentation, ozonation, filtration and chloramination The City also recently completed a major infrastructure project, which significantly improved the efficiency and reliability of the ozonation process
  • Alhambra Creek - Wikipedia
    The Alhambra Creek Watershed covers approximately 16 5 square miles (43 km 2) in north central Contra Costa County, and encompasses a portion of the city of Martinez
  • What is a watershed and why does it matter? - Washington . . .
    Watersheds play a crucial role in the environment and human society, as they determine both the availability and quality of water They supply drinking water, support agriculture, sustain ecosystems, and help manage stormwater Healthy watersheds provide a natural filtration system for water, preventing pollutants from entering rivers and lakes
  • Watersheds (U. S. National Park Service)
    Within a watershed, all the water beneath the soil (groundwater) and rain water or snow are drained into the same place such as a stream, lake, or wetland These bodies of water supply us with the water we drink, water for agriculture and manufacturing, and opportunities for recreational activities like canoeing and fishing
  • What is a Watershed? - LDP Watersheds
    A watershed is an area of land that channels rain into a common body of water, such as the Des Plaines River Because all land is a part of a watershed, everyone in the world lives in a watershed
  • Explainer: What Is A Watershed? - Earth. Org
    A watershed is an area of land that channels water such as rain and snow to a body of water like a lake, river, or stream This term is often used interchangeably with a catchment area, which indicates the area that carries water to a single examined point





中文字典-英文字典  2005-2009

|中文姓名英譯,姓名翻譯 |简体中文英文字典