“make-and-break circuit”的概念、定义、翻译、参考文献-科学参考

单词	make-and-break circuit
释义	make-and-break circuit [`māk ǝn `brāk ´sǝr·kǝt] ^ELECTRICITY A circuit that is alternately opened and closed.
随便看	machine conditions machine controlled time machine cut machine cycle machine-dependent machine design machine drill machine element machine error machine file machine forging machine gun machine-gun microphone machine-hour machine idle time machine-independent machine instruction machine instruction statement machine interference machine interruption machine key machine language machine language code machine learning machine loading

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。