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rainfall

英 [ˈreɪnfɔːl]

美 [ˈreɪnfɔːl]

n.  降雨量; 下雨

复数:rainfalls 

高考TOEFLIELTSTEM8经济

Collins.1 / BNC.10343 / COCA.9169

牛津词典

    noun

    • 降雨量;下雨
      the total amount of rain that falls in a particular area in a particular amount of time; an occasion when rain falls
      1. There has been below average rainfall this month.
        这个月的降雨低于平均降雨量。
      2. an average annual rainfall of 10 cm
        10厘米的年平均降雨量

    柯林斯词典

    • N-UNCOUNT (降)雨量
      Rainfallis the amount of rain that falls in a place during a particular period.
      1. There have been four years of below average rainfall.
        已经有4年降雨量低于平均值了。

    英英释义

    noun

    • water falling in drops from vapor condensed in the atmosphere
        Synonym:rain

      双语例句

      • Analysis and Monitoring of the Local Short-time Rainstorm of Zuoyun County with Single Element Rainfall Station and Doppler Radar;
        介绍了短时局地暴雨的监测和左云县气象站点要素演变,对天气形势、加密观测资料和多普勒雷达资料进行了分析。
      • Satellites can provide almost immediate estimates of changing rainfall, land surface temperature and vegetation condition.
        卫星可以提供对于变化的降雨量、陆地表面温度和植被环境的几乎即时的估计。
      • Temperature and rainfall are variables.
        气温和降雨量是变量。
      • The climate affects the amount of the rainfall.
        气候影响了降雨量。
      • Scientists combine data and mathematical models to predict changes in temperature and rainfall.
        科学家把数据和数学模型结合起来,去预测温度和降雨量的变化。
      • Rainfall affects the moisture content of the atmosphere.
        降雨会影响空气湿度。
      • We have as much rainfall here as Beijing.
        我们这儿的雨量和北京一样多。
      • Rainfall this year exceeded the yearly average.
        今年的雨量超过了年平均降雨量。
      • There have been four years of below average rainfall.
        已经有4年降雨量低于平均值了。
      • Erosion and sediment yield process of soil dumped by people have been analyzed by simulated rainfall experiments.
        通过人工模拟降雨实验,研究分析了强降雨条件下人为弃土的侵蚀产沙量及侵蚀过程。