入春(chūn )后(hòu ),随着暖湿气流(liú )开(kāi )始(shǐ )活跃,其(qí )与冷(lěng )空(kōng )气“狭路(lù )相(xiàng )逢”,就(jiù )酝酿(niàng )出一(yī )场(chǎng )又一场(chǎng )的春雨。在浙江,3月当(dāng )地雨水较常年同期偏少六(liù )成左(zuǒ )右,其中丽水庆元、丽水青(qīng )田、温州文成(chéng )等(děng )地的日照(zhào )时数(shù )不足1小(xiǎo )时,为有历史记录(lù )以来的同期第一少(shǎo )。
Copyright © 2008-2018