“television transmitter”的概念、定义、翻译、参考文献-科学参考

单词	television transmitter
释义	television transmitter [`tel·ǝ´vizh·ǝn tranz´mid·ǝr] ^ELECTRONICS An electronic device that converts the audio and video signals of a television program into modulated radio- frequency energy that can be radiated from an antenna and received on a television receiver.
随便看	dot system dotted swiss dotter double-acting double-acting compressor double-acting hammer double-acting pawl double action double-action die double-action forming double-action mechanical press double aging double altitudes double-amplitude-modulation multiplier double arcing double armature double-base diode double-base junction diode double-base junction transistor double-base rocket propellant double-beam cathode-ray tube double-beam spectrophotometer double beta decay double-bevel groove weld double-blind sample

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。