"Launching radioactive material through the Earth's atmosphere brings safety concerns. You have to have a special license to do that, but it is not insurmountable," says Dr Simeon Barber, planetary science specialist at the Open University.
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昆士兰州贸易投资局国际业务总经理安娜·费代莱什说，进博会极具专业性和高水准，希望今年有更多从未到过中国的企业通过此平台深入了解中国市场。
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经国务院批准由中国国际商会组织设立的仲裁机构向国务院司法行政部门备案。