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modulation calibration
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modulation calibration
Encyclopedia
工学
〔信号特性计量〕
释
modulation calibration
调制校准
无线电计量中,关于模拟和数字信号调制测量及其量值溯源的技术。属于信号特性计量的范畴。
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geocentric apparent motion
Geocentric Celestial Reference System
geocentric colatitude
geocentric conjunction
geocentric conjunction in right ascension
geocentric constant
geocentric coordinate
geocentric coordinate system
Geocentric Coordinate Time
geocentric coordinate time
geocentric distance
geocentric ephemeris
geocentric equatorial coordinate system
geocentric gravitational constant
geocentric horizon
geocentric latitude
geocentric longitude
geocentric model
geocentric orbit
geocentric parallax
geocentric phenomena
geocentric position
geocentric radiant
geocentric system
Geocentric Terrestrial Reference System
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