降水观测 meaning in English
precipitation observation
Examples
- In this paper , we selected 82 hydrologic stations and 8 weather stations in wenzhou that had 11 years daily precipitation data from 1991 to 2000 , used daily runoff data from 1999 to 2000 of feiyunjiang catchment basin in wenzhou and a wenzhou dem map with a scale of 1 : 25000
本文用温州地区82个水文站和8个常规气象站1991 - 2000年的日降水观测资料、温州地区飞云江流域觉口站1999 - 2000年的日流量资料，以及温州地区1 ： 25万的100m 100mdem数据。 - Based on the daily surface air temperature data from 200 stations and daily precipitation data th from 739 stations during the second half of the 20 century , schemes for analyzing climate extremes were designed mainly according to percentiles of a non - parametric distribution and the gross errors in the daily data were removed based on a newly designed quality control procedure . the spatial and temporal characteristics of change of climate extremes over china were studied , the major conclusions are summarized as : th 1 . slight decrease trends were found for the 95 percentiles of daily maximum temperatures during summer , but larger increase trends were revealed for the 5th percentiles of daily minimum temperatures during winter , especially in northern china
本文利用中国20世纪后半叶较为完整的逐日温度和降水观测资料，设计了严格的资料质量控制方法，以统计上的边缘分布的客观定义为主要依据，确定了极端温度和降水事件,研究揭示了近50年中国极端气候事件变化的规律，得到以下主要结果： 1 .全国最高温度的极端高值略趋下降；最低温度的极端低值升温趋势显著，这种增温在冬季、在北方最显著。