入(rù )春后,随着暖湿气(qì )流开始(shǐ )活(huó )跃(yuè ),其与冷空气“狭(xiá )路相逢(féng )”,就酝酿(niàng )出一场(chǎng )又一场(chǎng )的春雨。在(zài )浙(zhè )江,3月当(dāng )地雨(yǔ )水(shuǐ )较常(cháng )年同(tóng )期偏少六成左右,其(qí )中(zhōng )丽水庆元、丽水青田、温州文成等(děng )地的日照时(shí )数不(bú )足1小时,为有历史记录以来的(de )同(tóng )期(qī )第一(yī )少(shǎo )。
Copyright © 2008-2018