“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	rotor motor rotor of a vector field rotor of centrifugal compressor rotor of condenser rotor of hydro-generator rotor profile rotor space volume rotor spinning rotor spinning machine rotor spinning yarn rotor stability analysis rotor static balancing rotor-stator reactor rotor structure of aero-engine rotor support structures rotor system fatigue test rotor system rotating dynamic test rotor thermal bending rotor-type electrometer Rotorua Rotorua-Taupo Thermal rotor unbalance rototrol rot proof finishing rotproofness

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。