“navigational instruments”的概念、定义、翻译、参考文献-科学参考

单词	navigational instruments
释义	navigational instruments Encyclopedia 工学航海仪器释 navigational instruments航海仪器船舶在海上用于指示方向、测定船位、导航、避碰、测量水深、记录航程、测水文气象数据、航行数据记录等设备或系统的统称。
随便看	wax gourd waxgourd seed waxing and waning of the moon waxing and waning of yin-yang waxing attachment waxing crescent waxing gibbous waxing moon wax injection machine wax material wax mold manufacturing wax-myrtle family wax precipitation characteristics wax printing wax refining process Wax Sculpture waxy adhesive waxy corn way Wayaobao Revolutionary sites Wayaobu Jiedao way circuit Wayeb' Wayfinding Signage wayka yambean

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。