SEOUL, June 19 (Xinhua) -- South Korean President Lee Jae-myung's administration on Thursday proposed 20.2 trillion won (14.7 billion U.S. dollars) for its first supplementary budget to bolster the ...

目前，期刊分区有利于读者对学术文献质量进行快速评估、鼓励科研工作者向本学科的高级区域投稿，根据 JCR 分区表对 SCI 论文进行评价的模式已被国内部分高校和科研机构采纳。 国内主流参考的 SCI 分区依据主要有中国科学院 JCR 分区表以及汤森路透 ...

LONDON, June 18 (Xinhua) -- Britons won't be boarding their second high-speed railway -- High Speed 2 (HS2) -- before the 2030s, as the government confirmed on Wednesday that construction has been del ...