据美国媒体报道称之为，到2019年底，全球自燃化石燃料产生的CO2排放量将低约368亿吨，低于2018年的365.7亿吨。

对DIZK感兴趣的小伙伴可以想到DIZK的源代码：https://github.com/scipr-lab/dizkDIZK的改版较为较少，网卓新闻网，最后一个patch也是2018年底了：commit 81d72a3406e2500561551cbf4d651f230146bb92Merge: e98dd9c 7af...

Zhoubi Suanjing《周髀算数经》The oldest mathematical classic in China, Zhou,bi Suanjing or The Arith-metical Classic of the Gnomon and the Circular Paths of Heaven,is ...

The Chinese Ministry of Industry and Information Technology (MIIT) began to research and test 5G technology Thursday with the aim of commercializing it by 2020....