·2,447,543篇论文数据，部分数据来源于NoteExpress
Winter late freezing disaster (WFD) is decided by the minimum temperature and winter development periods, detailed data of WFD cann't be obtained from database.
冬小麦晚霜冻害由最低温度和小麦发育期两个因素确定，从数据库中查询不出晚霜冻害的确切资料。
Thee rare freezing weather is more of a "natural disaster" than a simple cold wave, said Guokr. com, a popular and influential science website, in a post on its Twitter-like Weibo account.
果壳网，一个流行的且颇具影响力的科技网站，在其类似Twitter的微博帐号上发文说，本次罕见的冰冻天气不是普通的寒潮，而是一场自然灾害。
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