“national bonds”的概念、定义、翻译、参考文献-科学参考

单词	national bonds
释义	national bonds Encyclopedia 经济学国家债券释 national bonds国家债券一国政府以其信用为基础、以承担还本付息责任为前提而发行的债券。又称国债、国家公债券。
随便看	signal medium signal network model signal-noise ratio signal/noise ratio signal orthogonal transform signal output signal parameter estimation signal parameter measurement signal peptidase signal peptide signal peptide; leader peptide signal peptide prediction signal phase spectrum signal power spectrum estimation signal process signal processing signal-processing antenna signal recognition particle signal reconstruction signal resolution signal scaffold protein signal screen signal sequence signal's gaussian characteristics signals of agrometeorological disaster prewarning

科学参考收录了854744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。