mean annual rainfall 中文意思是什麼
mean annual rainfall
解釋
多年平均雨量-
Using monthly mean rainfall and temperature data in north - west of china ( nwc ), the characteristics of rainfall anomaly at rainy season in nwc and the inter - annual varieties of drought / flood are diagnosed by means of eof, reof and wavelet analysis et al. and the ncep / ncar monthly reanalyzed data are employed to analyse the evolution character of water vapor flux and it ' s divergence flux, 500hpa height and u, v wind field. results show that ( a ) the space distribution of rainfall anomaly can be separated into seven climate sensitive areas, the first and the third region have the same rought / flood trend
本文使用西北(區) 168個站1961 2000年6 9月(主汛期)月平均降水、溫度資料,運用eof 、 reof 、小波分析等方法診斷了主汛期月降水異常和旱澇的年代際變化;同時利用ncep ncar月平均資料,分析了強(弱)季風年西北空中水汽通量及其散度場、 500hpa高度場、 u 、 v風場的演變特徵,結果表明: ( a )西北汛期降水可分為七個氣候異常區,第一、三異常區旱澇趨勢相同。 -
Distribution map of mean annual rainfall in hong kong
香港平均年雨量分布圖 -
Mean annual rainfall distribution map
香港平均年雨量分布圖 -
2 mean annual rainfall distribution 1961 - 1990. fig. 3 annual rainfall distribution for 1963, the driest year
圖二平均年雨量分布圖一九六一年至一九九零年 -
The western region, covering the kgalagadi desert, is the driest part of the country with average annual mean rainfall less than 250mm in the extreme southwest
西部綿延著卡拉哈迪沙漠,是這個國家最乾旱的地區,西南端的年平均降雨量不到250毫米。 -
As shown in the graph, rainfall in 2005 was around twice that of 2004, yet the annual geometric mean of
一如下圖所示, 2005年的雨量約比2004年多近一倍,但銀線灣的大腸桿菌全年幾何平均值仍繼續下降。
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