入(rù )春后,随着(zhe )暖湿气流开始活跃(yuè ),其与冷空气(qì )“狭路(lù )相(xiàng )逢(féng )”,就酝(yùn )酿出一(yī )场又一场的春雨。在浙(zhè )江,3月当(dāng )地雨(yǔ )水较常年(nián )同期偏少六成左(zuǒ )右(yòu ),其中(zhōng )丽水庆(qìng )元、丽水青田(tián )、温州文(wén )成(chéng )等地(dì )的日照(zhào )时数(shù )不足1小(xiǎo )时,为有历史(shǐ )记(jì )录(lù )以来的同(tóng )期第(dì )一少。
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