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立冬

是二十四节气之第十九个节气

也是冬季的起始

立,建始也;冬,终也

万物收藏也

  立冬时节,万物进入休养、收藏状态,气候由秋季少雨干燥向冬季阴雨寒冻转变。以五天为一候,古人将立冬分为三候,“一候水始冰,二候地始冻,三候雉入大水为蜃”。立冬之时,部分地区温度骤降,水面开始结冰,土地因低温而冻结变得坚硬,野鸡一类的大鸟似乎销声匿迹。民间还流传着“立冬补冬,补嘴空”的说法,人们以美食滋补,名曰“补冬”。

当前

部分地区已感受到冬季的寒冷

不少人开始启用

封存了近一年的取暖设备

使用电热毯、电暖气、暖手宝等产品时有哪些禁忌?

事关生命安全

这些知识一定要了解!↓↓↓

  

  

  

  

  

  

  

  

  

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发布于:北京市