“焦弦”的概念、定义、翻译、参考文献-科学参考

单词	焦弦
释义	焦弦 focal chord
随便看	rail post rail press rail profile rail profile gauge rail punch rail rate rail rates rail relaying machine rail removing device rail replacer rail rest rail return railroad railroad advance warning sign railroad advice railroad ballast railroad bed railroad bill of lading Railroad bond railroad boxcar railroad branch railroad bridge railroad building railroad canvas railroad car

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。