入春后,随着(zhe )暖湿气流开(kāi )始活跃,其与冷空气“狭路相逢”,就酝酿出一场又(yòu )一(yī )场(chǎng )的春雨。在浙江,3月当(dāng )地雨水较常年同期偏少六成左右,其中丽(lì )水庆元(yuán )、丽水青(qīng )田(tián )、温(wēn )州(zhōu )文成等地的日(rì )照时(shí )数(shù )不(bú )足1小时,为有历史(shǐ )记录以来的同期第一少。 -
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