... 载流子平均漂移速度(单位电场内的)，载流子迁移率 carrier mobility 载波噪音 carrier noise 载波噪音比 carrier noise ratio ...
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carrier noise level [通信] 载波噪声电平 ; 载波噪声位准
charge carrier noise 载波噪音
carrier noise ratio 载波噪声比 ; 载波噪音比 ; 噪比
carrier-noise ratio [通信] 载波噪声比
carrier-to-noise ratio [通信] 载噪比 ; 载波杂讯比 ; [通信] 载波噪声比 ; 载波信号噪声比
non-coherent carrier noise 非相干载波噪声
The Russian carrier Aeroflot recently withdrew its Tu-154 fleet from service, largely because the planes do not meet international noise restrictions and use too much fuel.
俄罗斯航空公司最近退出服务的图- 154机队，主要是因为飞机不符合国际噪音限制和使用太多的燃料。
The effect of thermal noise and vehicle dynamics on carrier tracking loop are also analyzed, and the optimal bandwidth of carrier tracking loop is obtained.
并以相位跟踪环路为例分析了热噪声及载体动态性对环路的影响，得出了环路设计的最佳带宽。
The phase noise is usually specified, depending on the carrier offset, as a single-sideband phase noise referenced to the carrier offset.
相位噪声总是具体的， 取决于载波偏移， 作为相对于载波偏移的一个单边带噪声。
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