窄带

timing jitter

时间抖动

本文应用推导出的PSD表达式举例分析并比较了几种典型调制下带有均匀分布的随机时间抖动(Timing jitter)及理想情况下的信号PSD,结果表明,时抖动的存在平滑了信号功率谱,降低了对其他窄带通信系统的干扰.

Nailing machine

钉钉机

Multitool lathe多刀车床 | Nailing machine 钉钉机 | Narrow band saw 窄带锯

Nansen opening-and-closing net

南森开团式网

Nansen bottle,南森采水器 | Nansen opening-and-closing net,南森开团式网 | narrow-band filter,窄带滤波器

nappe structure

推复构造

推复体 nappe | 推复构造 nappe structure | 窄带滤光片 narrow bandpass filter

narrow-minded

气量小的

narrow-gauge 窄轨的 | narrow-minded 气量小的 | narrowband 窄带

Narrow-mindedness

尖刻

窄边:Narrow quadrilateral | 尖刻:narrow-mindedness | 窄带:Narrow band.

narrow band

abbr. nb; 窄带

-1

narrows

狭窄航道

narrow-band transmission equipment 窄带雷达情报传输设备 | narrows 狭窄航道 | Nasa communications operating procedures Nasa 通信操作程序

NLS National Language Support

本国语言支持

NLS Narrowband Local Switch 窄带本地交换机 | NLS National Language Support 本国语言支持 | NLS Network Layer Signaling 网络层信令(模块)

Nb

abbr. narrow-band; 窄带

-1

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant