“波德平原”的概念、定义、翻译、参考文献-科学参考

单词	波德平原
释义	波德平原 Encyclopedia 理学波德平原释 Middle European Plain波德平原主要在德国北部和波兰境内的平原。又名中欧平原（Central European Plains）。
随便看	concave concave angle concave closure concave closure of a saddle-function concave closure of a saddlefunction concave closure of saddle function concave convex function concave-convex function concave-convex game concave curve concave down 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

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。