入春(chūn )后,随着(zhe )暖湿气流开(kāi )始(shǐ )活跃,其与冷空气“狭路相逢(féng )”,就酝酿(niàng )出一场又一场的春雨。在浙(zhè )江,3月当地(dì )雨水较常年同(tóng )期偏少六成左右,其中丽水庆(qìng )元(yuán )、丽水(shuǐ )青田(tián )、温州文成等地的日照时数不足1小时,为(wéi )有历(lì )史记(jì )录以来的同(tóng )期第一少。 -
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