“allotment of a radio frequency of radio astronomy”的概念、定义、翻译、参考文献-科学参考

单词	allotment of a radio frequency of radio astronomy
释义	allotment of a radio frequency of radio astronomy 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	water hammer phenomenon of oil and gas pipeline water-hammer pulse water hardness water hawthorn water hawthorn family Water-heat balance water history in China water history of science and technology in China water history of Taihu lake water history of West Lake of Hangzhou water holding capacity water-hole peaking water hose water house water hyacinth waterhyacinth water hyacinth family water hygiene water ice water-immersion system water immersion wire water impact test water-induced landslide water information basic platform watering hole attack

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。