“二里头文化玉器”的概念、定义、翻译、参考文献-科学参考

单词	二里头文化玉器
释义	二里头文化玉器 Encyclopedia 历史学代表性器物释 jades from Erlitou Site二里头文化玉器中国夏商时期玉器。
随便看	directly congruent directly decomposable group directly decomposable lattice directly indecomposable group directly indecomposable lattice directly integrable function directly labour to earn a living directly modulated optical transmitter directly observed treatment-short course chemotherapy directly proportional directly similar graph directly spanned direct machine translation direct mail advertisement direct mail advertising direct manipulation direct-mapped cache direct mapping direct market valuation approach direct measurement direct measurement for electrical quantities direct measurement of radiation environment direct memory access direct memory access, DMA direct methanol fuel cell

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。