“两种海道针经”的概念、定义、翻译、参考文献-科学参考

单词	两种海道针经
释义	两种海道针经 Encyclopedia 理学〔地学史重要作品〕释 Two Guides about Navigation Routes《两种海道针经》中国明清时期民间航海工具书《顺风相送》和《指南正法》的合称，作者不详。
随便看	service flowchart service function model service gate of hydropower station service gateway service granularity service housing/sheltered housing service incident standard service innovation and design service institutions for the disabled service interoperability service invention-creation service level service level agreement service level agreement, SLA service level objective service life service mains service management service management layer service manager serviceman cadres retirement system serviceman mental health serviceman psychological selection service matching service mechanism

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。