Taking Xuzhou city for instance, the results showed that the light alert of food shortage would be appear in 2010 year in Xuzhou city.

 
  • 并以徐州市为例,进行粮食安全预警实证分析,得出徐州市2010年的粮食安全预警将呈现出短缺轻警警情。
今日热词
目录 附录 查词历史