入春(chūn )后(hòu ),随着暖湿气流开始(shǐ )活跃,其与冷空气(qì )“狭路相逢”,就酝酿(niàng )出一场(chǎng )又一场的春雨。在浙(zhè )江,3月当(dāng )地雨水较(jiào )常年同期偏少六成左右,其中(zhōng )丽水庆元、丽水(shuǐ )青田、温州(zhōu )文成等地的日照时数不足1小(xiǎo )时,为(wéi )有历史记录以来的同(tóng )期第一少。 -
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