“bonds authorized and unissued”的概念、定义、翻译、参考文献-科学参考

单词	bonds authorized and unissued
释义	bonds authorized and unissued 已批准发行但尚未实际发行的债券
随便看	long-wave infrared afocal zoom telescope long wave infrared region long wavelength fiber long wavelength laser long wavelength laser diode long wavelength pass filter long wavelength pass optical filter long-wavelength region long wavelength semiconductor laser long wavelength thermal detector long wavelength threshold long wave lighting diode long wave pass filter long-wave radiation long-wave radio long wave receiver long wave therapy apparatus long wave transmitter long wearing long weight long wheelbase grader long wing sweep long-wire antenna long wire-lock loop long wool

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。