允许救援人员通过卫星与外界取得联系的技术已经存在。
The technology to allow relief workers to contact the outside world via satellite already exists.
救援机构也利用技术来满足受灾者提出的其它重要需求：联系亲戚。
Aid agencies are also using technology to meet the victims' other key demand: contact with relatives.
据英国工程师网站theengineer.com近日报道，美国中佛罗里达大学的科学家日前研制出一种新技术，可使地震救援人员能够检测出那些可能被霍乱毒素污染的水源。
A new technique developed by University of Central Florida (UCF) scientists could allow earthquake-relief workers to test water sources that could be contaminated with the cholera toxin.
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