... motion (原子的)热运动 temperature noise 温度噪声 temperature of coolant entering the chemical and volume control system 化学容积极控制系统的冷却剂进口温度 ...
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噪声温度 [电子] noise temperature ; equivalent to LNB ; noise actingerature ; temperature noise
噪声温度计 [仪] noise thermometer
等效噪声温度 effective noise temperature ; noise temperature equivalent ; temperature equivialent noise
系统噪声温度 system noise temperature
天线噪声温度 [电讯] antenna noise temperature ; [电讯] Noise temperature of an antenna ; noise antenna ; temperature antenna
噪声温度比 noise-temperature ratio
标准噪声温度 [电子] standard noise temperature ; noise standard temperature
接收机噪声温度 Receiver noise temperature
热噪声温度计 [仪] thermal noise thermometer
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讨论了带宽和温度以后，决定系统噪声的另一个因素就是等效源电阻。
After the bandwidth and temperature, the remaining factor in determining the system noise is the effective source resistance.
测量的信号通常是振动、噪声、温度、压力、电流、电压等信号中的一种或几种。
Measurement of the signal is usually vibration and noise, temperature, pressure, current, voltage, etc to one or more of the signal.
混频器的变频损耗和噪声温度的测量可以用改变中频部分的噪声温度使接收机的系统噪声温度变化来加以确定。
The conversion loss and noise temperature of mixers is determined by changing the IF noise temperature so as to change the noise temperature of the receiver system.
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