“the six-street drum”的概念、定义、翻译、参考文献-科学参考

单词	the six-street drum
释义	the six-street drum Encyclopedia 法学〔古代警察机构组织〕释 the six-street drum六街鼓中国唐代在长安城主要干道设置的街鼓，具有报警和晨昏报时的双重功能。又称鼕鼕鼓、咚咚鼓。
随便看	ordinal of the second class ordinal power ordinal power; ordinal exponentiation ordinal product ordinal product; ordinal multiplication ordinal regression ordinal scale ordinal scaling ordinal series ordinal sum ordinal sum; ordinal addition ordinal type ordinal variable ordinary ordinary aggregate ordinary algebraic branch-point ordinary arithmetic ordinary binding ordinary character ordinary chondrite ordinary concrete ordinary concrete structure ordinary congruence ordinary continued fraction ordinary convergence

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。