“小朋友文库”的概念、定义、翻译、参考文献-科学参考

单词	小朋友文库
释义	小朋友文库 Encyclopedia 文学〔现代出版著作、典籍〕释 Library for Children《小朋友文库》中华民国时期出版的以儿童为读者对象的百科性质的丛书。
随便看	concave down curve concave downward concave function concave functional concave grating concave kite concave lens concave metric concave minimization problem concave mirror concave operator concave polygon concave polyhedral angle concave polyhedron concave probability measure concave programming concaver concave sequence concave space concave surface concave-up concave-up curve concave upward concavity concavity coefficient

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。