“石囷”的概念、定义、翻译、参考文献-科学参考

单词	石囷
释义	石囷 Encyclopedia 工学中国水利科学技术史释 stone locker石囷用圆木绑扎的圆形、方形或矩形框架，内填大卵石或块石的水工构件。是古代常用的水（河）工构件。又称石囤、木柜、木笼、羊圈。
随便看	closed broken line closed card sorting closed category closed cell closed chain closed channel closed circuit hydraulic system closed circular DNA closed circulating water system closed class closed combinatorial surface closed communication structure closed complex closed complex plane closed composition closed cone closed contour closed convex function closed convex functional closed convex hull closed convex hypersurface closed convex set closed convex surface closed covering closed current

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。