“百川书志”的概念、定义、翻译、参考文献-科学参考

单词	百川书志
释义	百川书志 Encyclopedia 管理学《百川书志》释 Baichuan's Library Catalog《百川书志》中国古代私家藏书目录。
随便看	contragradient representation contragradient set contragradient transformation contragredient contragredient automorphism contraharmonic mean contraindicated during pregnancy contraindicated in diet contraindication of Chinese medicinal use contraindication of pattern contralto contranatant contraorbital contraorbitally contra-parallelogram contrapedal curve contrapolarization contraposition contrapositive contrapositive of the implication contrapositive sentence contrapositive theorem contra punctus per recte et retro contrarian behavior contrariness

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。