“efficiency rating”的概念、定义、翻译、参考文献-科学参考

单词	efficiency rating
释义	efficiency rating 效率评价
随便看	bull-head bull head bullhead Bullhead bed bull-headed rail bull header bull-head pass bullhead rail bullhead tee bull-holder bullhorn bulliat bulliform cell bull index Bullington nomograph bullion bullion and foreign currencies bullion balance bullion bar bullion content bullion lead bullion market bullion value bullish market bullishness

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。