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功率谱密度 gōnglǜ pǔ mìdù
math. power spectral density; power spectrum density
space spectral power density
功率谱密度
tech. power-spectral density
功率谱密度
: 29 phrases in 11 subjects
Air defense2
Aviation1
Bridge construction2
Communications1
Earth sciences1
Electronics10
General1
Geophysics1
Space4
Technology4
Telecommunications2