watersheds

英 [ˈwɔːtəʃɛdz]

美 [ˈwɔtərˌʃɛdz]

n.  转折点，分界线，分水岭(标志着重大变化的事件或时期); 分水线; 分水岭; 分水界; (英国)儿童不宜节目可在电视上播放的起始时间
watershed的复数

柯林斯词典

• N-COUNT 转折点;分水岭
  If something such as an event is awatershed inthe history or development of something, it is very important because it represents the beginning of a new stage in it.
  1. The election of Mary Robinson in 1990 was a watershed in Irish politics...
     1990年玛丽·鲁宾逊的当选是爱尔兰政治上的一个转折点。
  2. Tonight could prove to be a watershed for the international career of Barnes.
     今晚将可能成为巴恩斯国际职业生涯的转折点。
• N-COUNT (成人电视节目播出前的)分水岭时间
  The watershedis a time before which television broadcasters have agreed not to show programmes unsuitable for children, for example programmes that contain scenes of sex or violence.
  1. Bad language before the watershed is widely resented...
     在成人节目时间之前出现的脏话深为众人憎恶。
  2. The advert should only be shown after the 9pm watershed.
     这则广告只能在晚上9点成人节目开始后才能播出。
• 分水线；分水岭
  Awatershedis an area of high ground which divides two or more river systems, so that all streams on one side flow into one river and those on the other side flow into a different river.

双语例句

• Study of the Erosion Features of Small Watersheds Based on~ ( 137) Cs Tracer
  基于~（137）Cs法对小流域侵蚀特征的研究
• The Assessment on Soil Quality of Harnessed Small Watersheds in the Loess Hilly-Gully Region
  黄土高原丘陵沟壑区已治理小流域土壤质量评价
• The3R theory was explained in this study, and testified using two typical examples of controlling agricultural nonpoint source pollution in Taihu Lake and Dianchi Lake watersheds, respectively.
  在阐述了该理论后，从太湖流域和滇池流域典型区域农业面源污染控制的实践案例进行验证。
• We will work to improve the environment in key watersheds and regions, treat urban sewage and garbage, deal with pollution from non-point agricultural sources, and comprehensively clean up heavy metal pollution.
  积极推进重点流域区域环境治理及城镇污水垃圾处理、农业面源污染治理、重金属污染综合整治等工作。
• The Vietnam War was one of the great watersheds of modern history.
  越南战争是现代史上重要的转折点之一。
• The fast extraction of the watersheds based on DEM saves manpower and material resources greatly, which is feasible according to efficiency and precision.
  基于DEM的流域的快速提取，大大节省了的人力、物力，从提取的效率和精度来看都是切实可行的。
• The research and application of runoff yield and runoff in small watersheds in China are reviewed, compared and analyzed.
  本文对国内流域产汇流研究与应用进行了分析、比较和综述。
• This will call for repricing inputs and ecosystem services such as watersheds and biodiversity to reflect their true environmental costs and benefits, which would in turn nudge modern farming towards being more labour intensive.
  为此，要重新制定集水区、生物多样性等投入要素和生态系统服务的价格，以反映它们真正的环境成本和收益&这反过来将推动现代农业朝着更加劳动密集型的方向发展。
• Near road near common boundary of public roads, administrative districts, bridges and watersheds, there may well be many restaurants.
  公路相交处，行政区划交界带，大江大河的桥梁两端，地理分水岭等附近路段，往往会有数家馆子出现。
• Effect of Forest on Watersheds Hydrological Process in Middle Loess Plateau
  黄土高原中部森林的流域水文效应研究