英语翻译“水是生命之源”,水对于一个地区的生物生存,工农业发展,生态环境都极为重要.而降水作为调节区域水资源分布的一种重

英语翻译
“水是生命之源”,水对于一个地区的生物生存,工农业发展,生态环境都极为重要.而降水作为调节区域水资源分布的一种重要方式,具有重要的气候意义和水文意义.本文采用滇池流域十二个气象站点的气象资料对滇池流域降水时空分布特征进行统计分析和数据研究,得出结论为：其时间特征表现为,年际变化相对稳定,其绝对变率仅于2009年突变至32.13%,其相对变率为13.24%,整体趋势具有一定的稳定性.降水主要集中在夏季,盛夏7、8两个月降水量占全年降水总量的41%,良好的水分条件利于农业发展,冬季降水量最少,仅为4%,可能引发春旱.夏季、秋季两季降水量随年份增长呈下降趋势,春季、冬季两季降水量则随年份增长呈上升趋势,降水在季节分布中正向春季、冬季两季集中.年季降水量变化趋势均呈逐年下降趋势.其空间变化特征为滇池流域十二个气象站点的年降水量逐年变化规律近似,并均呈下降趋势,但又以太华山下降趋势最为明显.年均降水量呈北多南少,由西北向东南,由太华山,至寻甸,到嵩明,昆明,禄劝,再到石林、安宁,以及宜良、晋宁、富民,最后再到呈贡和东川,呈现逐级递减的趋势,年均降水量高值区集中在滇池流域西北侧城市化较高的地区.
求人工翻译,机翻无法通过,好的话分数再追加.

Water is the source of the life ", water for a region of biological survival, the industrial and agricultural development, ecological environment is very important. And precipitation distribution of regional water resources as regulation is an important way, has the important meaning and significance of the climate hydrological. This paper using the dianchi lake watershed twelve meteorological site meteorological data in the dianchi lake watershed space-time distribution of rainfall characteristics of statistical analysis and data research, draw the conclusion is: the time for performance characteristics, relatively stable interannual variability, its absolute variable rate of only 32.13% in 2009 mutations, the relative change rate was 13.24%, the overall trend has certain stability. Precipitation mainly concentrated in the summer, the midsummer 7, 8 two months of precipitation rainfall throughout the year 41% of the total, good water conditions conducive to agricultural development, winter rainfall at least, only 4%, could cause drought. The summer and autumn rainfall years two seasons with the growth is on the decline, spring, winter two season precipitation is year growth with a rising trend, precipitation distribution in racing to the spring season, winter two season concentration. Years season changes in rainfall are in trend reduced year by year. Its space change characteristics in the dianchi lake watershed for twelve meteorological site of the annual precipitation change rule approximate year by year, and all declined, but the etheric huashan down trend is most obvious. With an average annual rainfall with much less north south, from northwest to southeast, by too huashan, to find him, and to the song, kunming, luquan, then to the stone forest, peace, and appropriate is good, people, including jinning, finally to ChengGong and dongchuan, present the trend of decreasing gradually, with an average annual precipitation high value on the dianchi lake watershed in the area west of high regional urbanization.