“跨撒哈拉商道”的概念、定义、翻译、参考文献-科学参考

单词	跨撒哈拉商道
释义	跨撒哈拉商道 Encyclopedia 历史学〔总论〕释 Trans-Saharan slave trade跨撒哈拉商道非洲历史上连接北非、欧洲、中东一些地区与撒哈拉以南非洲地区的贸易路线。
随便看	trace element specification; specification analysis of trace elements trace embedding theorems trace enrichment trace evidence automatic identification trace field trace form trace formula trace fossil trace function trace gap trace ideal trace indicated criminal mind traceintersecting theory traceless matrix traceless tag traceless tensor trace level trace line trace mapping trace method trace minerals in coal Trace Model of word recognition trace norm trace of a commutator trace of a form

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。