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- narrow frequency nodulation 窄带调频
- Another attribute is the flux or radiant power that can be delivered in that narrow frequency band. 另一个性质就是在这样窄的频带内可以给出很高的光通量或辐射功率。
- Slow earthquakes, on the other hand, emit tremor-like signals within a narrow frequency band, and usually produce no catastrophic consequences. 与慢滑移密切相关的慢地震能够发射出频率在一定范围内的脉动信号，但不造成灾害性事件。
- The road is too narrow to allow the passage of gondola. 这条街太窄，大型货车不能通过。
- The mountain path is narrow and rugged. 狭隘的山路崎岖不平。
- The travelers edged warily along the narrow road. 旅游者沿着狭窄的小路小心前行。
- A chill struck into the narrow of his bones. 他感到一股寒意，透入骨髓。
- The tide flushed through this narrow inlet. 潮水涌过了狭窄的小湾。
- A gem cut in the form of a narrow rectangle. 狭长形宝石被切成细条形的宝石
- She turned the car into the narrow street. 她驱车拐进狭窄的街道。
- The company offers two weeks narrow boat holidays. 公司推出了为期两周的运河船度假项目。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- I congratulated myself on my narrow escape. 我庆祝自己死里逃生。
- They planed to narrow the gap between imports and exports. 他们计划缩小进出口的差额。
- A narrow border, molding, or fillet. 扁带饰窄条，装饰用嵌线或窄带
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Her foot wedged in the narrow crack. 她的脚卡在那狭缝里了。
- This is a warren of narrow twisting old streets. 这地区布满了狭窄曲折的古老街道。
- Davies' house is down a long narrow alley. 戴维斯的家在一条狭长的胡同里。
- FM(frequency nodulation) 调频频率调制
