“distribution amplifier”的概念、定义、翻译、参考文献-科学参考

单词	distribution amplifier
释义	distribution amplifier [´dis·trǝ`byü·shǝn `am·plǝ´fī·ǝr] ^ELECTRONICS A radio-frequency power amplifier used to feed television or radio signals to a number of receivers, as in an apartment house or a hotel. ^{ENGINEERING ACOUSTICS} An audio-frequency power amplifier used to feed a speech or music distribution system and having sufficiently low output impedance so changes in load do not appreciably affect the output voltage.
随便看	wave function wave gage wave gait wave group waveguide waveguide assembly waveguide attenuation waveguide bend waveguide cavity waveguide connector waveguide coupler waveguide critical dimension waveguide cutoff frequency waveguide discontinuity waveguide elbow waveguide filter waveguide hybrid waveguide junction waveguide plunger waveguide probe waveguide propagation waveguide resonator waveguide shim waveguide slot waveguide switch

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。