“射电天文频率分配”的概念、定义、翻译、参考文献-科学参考

单词	射电天文频率分配
释义	射电天文频率分配 Encyclopedia 理学射电天文频率分配释 allotment of a radio frequency of radio astronomy射电天文频率分配将无线电频率规定由一个或多个部门，在指定的区域内供射电天文业务在指定条件下使用。
随便看	United Nations Statistics Division United Nations Summit on Sustainable Development 2015 United Nations Trusteeship Council United Nations University United Nations World Assembly on Ageing United Nations World Tourism Organization（UNWTO） United News Network United News of India United Parcel Service,Inc. United Party United Party for National Development United Party of Communists in Haiti United Party of the Cuban Socialist Revolution United Photoplay Service United Pictorial United Press International United Provinces of the Netherlands United Provinces of the Río de la Plata United Republican Party United Seychelles Party United States-Africa Leaders Summit United States antitrust act of 1984 United States Atomic Energy Commission United States aviation United States Capitol

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。