“Tanchang Xian”的概念、定义、翻译、参考文献-科学参考

单词	Tanchang Xian
释义	Tanchang Xian Encyclopedia 理学陇南市释 Tanchang Xian宕昌县中国甘肃省陇南市辖县。
随便看	concave-up curve concave upward concavity concavity coefficient concavity cut concavity cutting-plane method concavity downward concavo-concave concavo-convex concavo-convex lens concavo-plane conceal concealed beam concealed motion concealing a candidate's name concealment method Concentraion on Doubtful Matters While Persuing the Laws concentrate concentrated concentrated area with special difficulties concentrated bait concentrated charging concentrated constant circuit concentrated couple concentrated force

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。