A unit that describes the ratio of two power levels.

描述两个功率电平比值的单位.

辞典例句

For proper operation the forward and reverse direction - control inputs must always be complementary.

要使计数器正常工作,正向和逆向控制输入电平必须始终相反.

辞典例句

But this will bring some difficult problems such as higher side lobe.

如旁瓣电平过大,很多科研工作者都在设法解决这些问题.

互联网

The key specification for darkroom electrical property is reflecting level.

暗室电性能的主要指标是反射率电平.

互联网

Tri level sync was introduced with the SMPTE 240 analog HDTV standard.

在模拟高清晰度电视标准SMPTE240中引入了三电平同步.

互联网

Microphones, bass guitars, and electric - acoustic instruments, also typically have low - level outputs.

麦克风 、 电贝司(低音吉它) 、 和电子音响设备, 特殊的也有 低电平 输出.

互联网

The receiving level of INMARSAT SES is not stable.

卫星船站的接收电平不稳定.

互联网

The working principle of the single - phase voltage - source 4 - quadrant converter is introduced.

摘要介绍了单相电压型三电平四象限变流器工作原理.

互联网

Becomes more important with low signal levels or high noise levels.

对于低信号电平或高噪声电平尤为重要.

互联网

The working principle of the single - phase voltage source 4 - quadrant converter is introduced.

介绍了单相电压型三电平四象限变流器工作原理.

互联网

Microphone Input with Engage switch, Level control and 2 - band Tone control.

带启动开关的话筒输入, 电平控制和2段音调控制.

互联网

The detail control method of flying - capacitor voltage is discussed.

它们虽然?生同样的电平,但对于浮动电容来讲,充、放电的情况正好相反.

互联网

C most single - chip microcomputer system testing procedures, port level operation.

C最简单片机系统的测试程序, 端口的电平操作.

互联网

Based on single - phase diode - clamp 5 - level inverter , diode - clamp cascaded multilevel inverter is presented.

基于 单相 二极管钳位5电平逆变器, 本文研究了二极管钳位级联型拓扑.

互联网

The input voltage at which the output logic level changes state.

输出逻辑电平改变状态时的输入电压.

互联网