“ring time”的概念、定义、翻译、参考文献-科学参考

单词	ring time
释义	ring time [`riŋ ´tīm] ^ELECTRONICS The length of time in microseconds required for a pulse of energy transmitted into an echo box to die out; a measurement of the performance of the radar.
随便看	roller stripping Rolle's theorem roll film roll flattening roll forging roll forming roll in Rollin film rolling rolling barrage rolling beach rolling chock rolling contact rolling-contact bearing rolling door rolling friction rolling lift bridge rolling radius rolling recoil rolling transposition roll mill roll-off roll-out rollover roll resistance spot welding

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。