RF spectrum是什么意思

网络释义

用法例句

Combined with the features of virtual instrument, the scheme realizing virtual RF spectrum analyzer is presented and realized in this paper, and digital intermediate frequency method is emphasized.

结合虚拟仪器的特点 ,提出并实现了一种虚拟射频频谱仪的方案 ,着重介绍了其中的中频数字化实现方法。

Spectrum of the amplitude-modulated wave is observed by a radio frequency spectrum analyzer and amplitude values of every spectrum are recorded at the upper sideband or lower sideband.

用射频频谱分析仪观测一个已调波的频谱成分,记录上边带或下边带中各条谱线的幅度值,从而可以根据有关算式计算出调制信号(音频信号)的失真度。

The application of radio frequency nRF905 in flue gas desulfurization;

射频芯片nRF905在烟气脱硫系统中的应用

The clinic observation of epistaxis treated with radio frequency and sinus endoscopy;

鼻内镜下射频治疗鼻出血的临床观察

Radio frequency for refractory epistaxis of small vessel expansion on nasal septum;

射频治疗鼻中隔小血管扩张性顽固性鼻出血

Study on the Parameter of ZnO Thin Films Deposited by RF Magnetron Sputtering;

射频溅射法生长ZnO薄膜的参数研究

Research on the Dielectric Constant of Frozen Spanish Mackerel and RF Defrosting;

冷冻鲅鱼的介电常数与射频解冻效果研究

The integrated method of smart-home based on RF;

射频模式下家庭自动化集成方案