“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	travel agency liability insurance Travel Agent or Travel Agency travel-bag travel contract travel cost approach travel distance Travel Document traveler Travelers' Medical Prescriptions for Acute Diseases traveler’s problem Travel Fu travel guidance Travel Heart travel information service travel information system traveling beam tube Traveling Cross the Creek and Mountain by Fan Kuan Traveling Film Projection Team of China Film Studio traveling fixture Traveling Heroes of Justice Traveling in Mountains Traveling in West Mountain by Shen Zhou traveling microscope traveling on the river in snow traveling salesman problem

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。