COVID-19 scientific resources

Since the emergence of the new coronavirus (COVID-19) in December 2019, we have adopted a policy of immediately sharing research findings on the developing pandemic. This page provides access to code, data and tools developed by the Imperial College COVID-19 Response Team.

 

Resources

Data scenarios (Report 12)

今年,全球2000强企业来自62个国家,比起2003的首届排行榜的46个国家数量上升了。这些企业总共创造了38万亿美元的营收及3万亿美元的利润,总资产达161万亿美元,总市值则达到44万亿美元。
Recent initiatives to support two-way tourism between the two countries include the trial of the 10-year visitor visa; the open aviation market services arrangement which removes all capacity restrictions for airlines on both sides; and a new Beijing to Sydney service by Qantas Airways which was launched in January.

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