“loose-leaf”的概念、定义、翻译、参考文献-科学参考

单词	loose-leaf
释义	loose-leaf Encyclopedia 文学印刷媒体形制释 loose-leaf活页不装订成册而可以随意分合的书籍、薄本等，多用于文件、图纸、挂历及影集、记事本等。文学[图书]释 loose-leaf活页文选选定各类文章名篇，记录原文、译文、说明、注释等内容，散页发售，根据需要可装订成册的图书。旧称活叶文选。
随便看	double gimbal control moment gyro double-glazed PV module double-graded double graph double group double helix double helix model double helix structure double heterostructure double hole scheme double hook type netting machine double-hours double-humped double-humped barrier double-humped profile Double Hundreds Policy double image double image coincide measuring distance double-image prism double implication double inclusive process double inflection double insulation double insurance transmission for the llve broadcasting signal double integral

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。