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

• The effects of forest types on hydrochemical characteristics of streams in Liangshui National Nature Reserve were studied by the comparison experiment of watersheds.
  采用集水区对比分析方法，探讨凉水国家级自然保护区不同森林类型对溪流水化学特征的影响。
• 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
• STUDY ON ASSESSMENT OF THE ECOLOGICAL SECURITY IN THE CONTINENTAL WATERSHEDS IN NORTHWEST CHIAN-A Case Study at the Middle Reaches of Heihe River Watershed, Zhangye Prefecture;
  西北内陆河流域生态安全评价研究&以黑河流域中游张掖地区为例羌人，最初活动于黄河中上游地区。
• They are the stewards of local forests and watersheds and are the ones that reap the benefit and costs of [ these] activities.
  他们是本地森林和流域的管理者，享受[这些]活动的收益并承担其代价。
• Discussion on Eco-clean Small Watersheds Monitoring in Mentougou County of Beijing City
  北京市门头沟区生态清洁小流域治理效益监测研究
• The Delaware Catskill watersheds, located 160 kilometers north of the metropolis, have historically not required filtration or multiple methods of disinfection.
  位于纽约大都市以北160公里的凯兹基尔水系和达拉华水系，原先是不需要过滤或要求多种消毒的。
• Sixty-three pharmaceuticals or byproducts were found in the city's watersheds.
  其中63%的药物或副产品是在该城市的分水岭发现。
• 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
• 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。
• With the development of the "Digital Valley" project, GIS technology is the certain selection of information management of monitoring dams in small watersheds.
  随着“数字流域”工程的开展，GIS技术成为小流域坝系监测信息化建设的必然选择。