资讯

初抵圣城:高原的“下马威”(First Encounter: The Altitude's Warning)机舱门开启的刹那,拉萨的寒风裹着桑烟气息灌入肺腑。3650米的海拔像一记重锤砸向太阳穴,我踉跄着扶住机场廊桥,指尖因缺氧泛起青紫。
SYDNEY, June 19 (Xinhua) -- Authorities in the Australian state of New South Wales (NSW) issued a health warning for an outbreak of Legionnaires' disease in central Sydney on Thursday.
ADEN, Yemen, June 19 (Xinhua) -- The United Nations Office for the Coordination of Humanitarian Affairs (OCHA) on Thursday issued a warning about the emergence of famine hotspots in Yemen in the ...
The Ministry of Water Resources and the China Meteorological Administration on Thursday issued this year's first red alert ...
作为宇宙中一颗耀眼的行星,地球是人类共同的家园!地球科学是一门古老而经典的基础学科,围绕宇宙演变规律和圈层相互作用,不断探索求真,已经发展成为涵盖地质学、地球化学、地球物理、大气科学、海洋科学、环境科学、地理科学以及交叉科学的综合性学科;聚焦行星演化 ...