入春(chūn )后,随着暖湿(shī )气流(liú )开(kāi )始活跃,其与冷空气“狭路相(xiàng )逢”,就酝酿出一场又一场(chǎng )的春雨。在浙(zhè )江,3月当地雨水较常(cháng )年同期偏少六成左右,其中丽水(shuǐ )庆元、丽(lì )水(shuǐ )青田、温(wēn )州(zhōu )文成等地的日(rì )照时数不足1小时,为有历史记(jì )录以来的同期第(dì )一少。 -
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