KAMPALA, Oct. 21 (Xinhua) -- Uganda will receive more than two billion U.S. dollars in new concessional financing from the World Bank over the next three financial years to support the East African ...
你有没有想过,有一天我们登上火星的速度,会比寄一封国际快递还快?
马丁·爱德华·赫尔曼因与迪菲和默克尔共同发明了公开密钥加密技术而闻名于世。这项技术是保障互联网安全交易的基石,每天被用于转移数万亿美元。他是2015年图灵奖得主,并当选为美国国家工程院院士。
BUENOS AIRES, Oct. 20 (Xinhua) -- The Central Bank of the Argentine Republic (BCRA) signed an exchange rate stabilization agreement with the U.S. Treasury for up to 20 billion U.S. dollars, the ...