The sediments of 14th,12th,13th,8th,5th,1st in floodplain of the Jing River in Jingyang reach reflect annual precipitation increase in the whole basin or large-scale,and annual rainfall is more than 800 mm.
泾阳泾河高漫滩第14、12、13、8、5、1层洪水沉积反映了泾河全流域性的年降水增加或较大范围年降水量增加,且年降水量至少达到800多毫米。
参考来源 - 泾河泾阳段高河漫滩沉积与洪水事件·2,447,543篇论文数据，部分数据来源于NoteExpress
Savannas experience an annual rainfall of between 1,000 and 2,000 millimeters.
热带草原的年降雨量在1000毫米到2000毫米之间。
An annual rainfall of four inches is often used to define the limits of a desert.
年降雨量4英寸通常被用来界定沙漠的界限。
Today, I found out that Seattle doesn't really get that much rain compared with most US cities in average annual rainfall.
今天，我发现与美国大多数城市相比，西雅图的年平均降雨量并没有那么多。
Unusually severe rains began falling on September 1 in Burkina Faso, depositing about one-quarter of the country's annual rainfall on the capital,Ouagadougou in just one day.
VOA: standard.2009.09.13
That means that one-quarter of Burkina Faso's annual rainfall happened in just one day.
VOA: standard.2009.09.05
That is one-quarter of the country's average annual rainfall.
VOA: standard.2009.09.08
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