入(rù )春(chūn )后,随(suí )着(zhe )暖湿气流开(kāi )始活跃,其与冷(lěng )空(kōng )气“狭路(lù )相逢”,就酝(yùn )酿出一(yī )场又一(yī )场的春雨。在(zài )浙江,3月当(dāng )地雨水较(jiào )常年(nián )同期偏少六成(chéng )左(zuǒ )右,其中(zhōng )丽水庆元、丽水青田(tián )、温(wēn )州文(wén )成(chéng )等地(dì )的日照时数不(bú )足1小时,为有(yǒu )历史记录以来的(de )同(tóng )期(qī )第一少。
Copyright © 2008-2018