“sealing up”的概念、定义、翻译、参考文献-科学参考

单词	sealing up
释义	sealing up Encyclopedia 理学水井钻进作业释 sealing up止水为防止非目的层对目的含水层的干扰和污染，对目的含水层以外的其他含水地层或非含水层进行封闭与隔离的措施。
随便看	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 closed curve closed-curve problem closed cycle closed cycle engine closed-cycle refrigerator closed differential closed differential field

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。