您要查找的是不是：
- After deeply studying the working principal of supersonic Doppler and electrical compass, We design the Doppler navigation system. 详细研究了声波多普勒测速仪、电罗经工作原理，设计了多普勒导航系统，针对多普勒输出数据周期长和周期时变编写了导航计算程序，进行了数字仿真和实物工作测试，对实测数据进行分析及误差补偿，仿真和实测结果表明该系统具有很高的导航精度；
- The strapdown electric compass is widely used for heading and attitude determination especially in cost sensitive applications. 捷联式电子罗盘以其低成本、固态化、小型化、数字化等特点正在获得越来越广泛的应用。
- North, south, east, and west are the four cardinal points of the compass. 东、西、南、北是罗盘上的四个方位基点。
- South is opposite north on a compass. 罗盘上南与北是相对的。
- Such things aren't within the compass of my power. 这些事不在我力可能及的范围之内。
- The compass was first used in sailing. 罗盘首先用在航海上。
- A compass needle points (to the) north. 罗盘的指针永远指向北方。
- Be he a civil engineer or an electrical engineer? 他是土木工程师还是电气工程师？
- The compass is an instrument of navigation. 罗盘是航行仪器。
- The author boxed the compass of negation in his article. 该作者在文章中依次探讨了各种反面的意见。
- There are some electrical apparatus in the room. 房间里有些电器。
- Her action go beyond the compass of proper social behavior. 她的举动越出了正当的社交行为的范围。
- There is a fault in the electrical system. 电路系统出了故障。
- Everyone who takes up sailing should learn to box the compass. 每一个从事航海的人都应该学会依次列举罗盘方位。
- He is an electrical technician by profession. 他的职业是电工技师。
- A cardinal point on the compass; a direction. 方位罗盘上的主要方位针; 方向
- Digit Electric Compass System Based on Single Chip Microcomputer 基于单片机技术的数字电罗经系统
- All this electrical wiring will take a day to set up. 所有这些电线架线要花一天时间安装好。
- Finance is not within the compass of our department. 财政不在我们这个部门的管辖范围之内。
- If you haven't a compass, use the stars to guide you. 倘若没有指南针，可利用星辰引路。
