“First Bulgarian Kingdom”的概念、定义、翻译、参考文献-科学参考

单词	First Bulgarian Kingdom
释义	First Bulgarian Kingdom Encyclopedia 历史学保加利亚历史释 First Bulgarian Kingdom保加利亚第一王国 681～1018年巴尔干半岛东北部斯拉夫人和古保加利亚人的早期封建国家。即斯拉夫-保加利亚王国。
随便看	Review Meeting of the Contracting Parties to the Convention on Nuclear Safety Review of Chinese Archival Documents（1910-1986） Review of Chinese Movies From 1905 to 1949 Review of Cognitive Linguistics review of legality in administrative litigation review of revision results of regional coordination panning Review of The Tea Classics Review of Yin Ruins Oracle Inscriptions reviews of geophysics review system revise revised revised and enlarged edition revised and enlarged edition dictionary Revised and Newly Affirmed Code of the Tiansheng Era Revised and Truly Transmitted Anthology of Qin Music revised edition revised edition dictionary Revised Edition of the Tiansheng Code Revised Harvard Photometry Revised New General Catalogue of Nonstellar Astronomical Objects revised Newton method revised price-earnings ratio method Revised Punctuation Manual Revised Shapley-Ames Catalog

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。