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射电天文频率分配
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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
exponential variety
exponentiation
exponent law
exponent notation
exponent of a central simple algebra
exponent of a group
exponent of an algebra
exponent of a power
exponent of convergence
exponent of fluid flow in porous media
exponent of inseparability
exponent of irregularity
exponent pair
exponent vector
exponometer
export
exportation
export credit
export credit insurance
Export-Import Bank of the United States
export of labor service
Export-oriented industrialization
export-oriented industry
export painting
export processing zone in China
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