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NET
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NET
Encyclopedia
工学
【噪声】
释
noise equivalent temperature;NET
噪声等效温度
与探测器的内部噪声匹配,使得信噪比等于1所需的入射信号温度的量。是热辐射探测器对电磁波谱的红外、太赫兹或微波部分灵敏度的量度。简称NET。
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Cosmic Background Explorer satellite
Cosmic Background Imager
cosmic background radiation
cosmic background radiation, CMBR
cosmic brightness
cosmic catastrophe
cosmic censorship
cosmic censorship conjecture
cosmic censorship hypothesis
cosmic chemistry
cosmic cloud
cosmic constant
cosmic critical density
cosmic dark ages
cosmic deceleration
cosmic density field
cosmic density parameter
cosmic diffuse infrared background
cosmic distance
cosmic distance ladder
cosmic downsizing
cosmic dust
cosmic dust detection
cosmic electrodynamics
cosmic emission
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更新时间:2026/8/8 13:14:40