radio frequency的例句大全

Sound waves, light waves, and radio waves have a certain frequency, or number of waves per second.

声波、光波或无线电波等都有特定的频率，或者说是每秒的波数。

He manipulated the frequency dial of the radio.

他开始调拨频率键盘.

Alarm systems-Intrusion systems -- Part 5-3: Requirements for interconnections equipment using radio frequency techniques.

报警系统---干扰系统 --- 第5-3部分: 使用无线电频率技术的互联设备要求.

DRM ( Digital Radio Mondiale ) is a digital audio broadcasting system for the frequency below 30 MHz.

全球范围的数字广播系统DRM ( DigitalRadioMondiale ),是一种针对30MHz以下频段的数字声音广播系统.

Methods collected the clinical material of 165 patients treated nosebleed by Radio frequency of plasma.

方法总结165例临床利用等离子低温射频治疗仪治疗鼻出血病例资料,总结其护理要点.

Objective : To explore the application of controlled hypothermia radio-frequency ablation technique in otolaryngology.

目的: 探索低温温控射频消融技术在耳鼻咽喉科的应用.

Radiated EMI is also called radio frequency interference ( RFI ).

辐射引起的电磁干扰,也称为射频干扰 ( RFI ).

This high frequency alternating current produces the high frequency radio waves mentioned in the previous chapter.

这种高频交流电流产生前一章提到过的高频无线电波.