“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	skew perspective affinity skew polar skew polygon skew polyhedron skew polynomial skew polynomial ring skew polyomino skew position skew product skew product transformation skew projection skew quadrilateral skew ray skew representation skew ring skew rolling skew scattering skew structure skew surface skew-symmetric skew-symmetrical skew symmetric bilinear form skew-symmetric bilinear form skew-symmetric bilinear function skew-symmetric covariant tensor

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