For professionals and people with meteorological background, please click the following hyperlink to see the isohyet chart.

对有认识的人士及专业人员，请按以下的超连结，观看等雨量线图。

According to the principle of agrometeorology and index of agrometeorological disasters, the meteorological elements were combined and calculated.

根据农业学原理和农业灾害指标，整合、统计相应的要素。