“固定软件”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	固定软件
释义	固定软件 canned software
随便看	vacuum tube microammeter vacuum tube millivoltmeter vacuum-tube modulator vacuum-tube noise vacuum-tube oscillator vacuum tube oscillator vacuum tube powermeter vacuum tube pulser vacuum tuberculin vacuum-tube receiving set vacuum-tube rectifier vacuumtube rectifier vacuum tube rejuvenator vacuum-tube relay vacuum-tube socket connection vacuum-tube switch vacuum tube tester vacuum tube test set vacuum tube transducer vacuum-tube transmitter vacuum tube triode vacuum-tube-type highfrequency converter vacuum-tube-type high-frequency converter vacuum-tube video amplifier vacuum-tube voltage regulator