magnetic compass

1. One of you asked this question. "Does a magnetic compass point to the North Pole?"
   前段时间有观众向我们提问：“罗盘的指针真的指向北极吗？”
2. The magnetic compass was invented in China for use by Feng Shui practitioners.
   风水罗盘就是这样一种用于建筑风水的占卜工具。
3. The Renovation of Magnetic Compass Deviation Revises Based on Satellite Orientation Application scope in latitude of deviation calibration of geomagnetic compass
   利用卫星定位实现对爱利法消除磁罗经自差的改进直感式磁罗经一纬度上自差校正的适应范围
4. The error of magnetic compass is not adjusted.
   磁罗经的误差没有校正。
5. The magnetic compass system errors and the shortage of all attitude magnetic heading error compensation algorithms mentioned in many articles are analyzed.
   对磁罗盘系统误差和目前多数文献所提出的全姿态磁航向误差补偿方法的不足进行了分析。
6. The creatures have their own inbuilt magnetic compass.
   这些生物有它们内在的磁罗盘。
7. A magnetic compass Bearing. Where there are magnetic forces, there are poles.
   可分辨磁极方向的罗盘有磁力的地方就有极。
8. Digital magnetic compass based on ellipse matching error compensation algorithm
   基于椭圆拟合误差补偿算法的数字磁罗盘
9. If we could make an electromagnet strong enough, it would move the needle of a magnetic compass.
   如果可以使得电磁场足够强，那么就会使指南针中的指针转动。
10. To solve the magnetic compass interference problem caused by the dynamic interference magnetic field in urban traffic environment, the feature of the dynamic magnetic interference was analyzed.
    为了解决在城市交通中动态干扰磁场对磁罗盘的干扰问题，对磁罗盘动态干扰的特点进行了分析；
11. With a strong magnet close by, anything like a magnetic compass can no longer tell about the earth's weak magnetic field.
    如果把一块磁力很强的磁铁放在近旁，任何像磁性罗盘之类的东西都无法分辨出正确方向。
12. A slender magnet suspended in a magnetic compass on a low-friction mounting; used to indicate the direction of the earth's magnetic pole.
    在低磨擦力的磁性罗盘内悬挂的小的磁体；确定地球磁极的方向。
13. And they made use of a magnetic compass at least a century before the first reference to it appeared elsewhere.
    而他们对于指南针的使用比其他地方有史料记载的出现至少早1个世纪。
14. Third Mate: We have sextants and magnetic compass on board the boat.
    三副：救生艇上有六分仪和磁罗经。
15. To meet the development of intellectualization and digitization of ships, an automatic compensation deviation method for digital magnetic compass with better accuracy and feasibility was put forward.
    为适应当前船舶智能化和数字化发展的需求，提出一种具有较高准确度且实际可行的罗经自差自动校正方法。
16. Since the early use of a magnetic compass and direction-pointer of the composition, the entire compass from scratch, on the instructions of a certain sensitivity of the defect.
    早期的指南针采用了磁化指针和方位盘的组合方式，整个指南针从便携性、指示灵敏度上都有一定不足。
17. The first mention of magnetism and the equivalent of a magnetic compass are even earlier.
    最早提到磁力和相当于磁力罗盘的书籍出现的时间甚至更早。
18. Digital Magnetic Compass Autodyne Automatic Elimination Based on MSP430
    基于MSP430的磁阻罗盘自差自动校正设计
19. Application of ellipse fitting method to calibration of magnetic compass deviation
    椭圆拟合方法在磁罗盘罗差校准中的应用
20. In the past, in the absence of magnetic compass, we used the North Star to guide us in the open sea;
    过去，在磁性指南针没有出现之前，在广阔的海洋中我们依赖北极星来指引方向；
21. Magnetic Compass Autodyne Rectifying by Digital Magnetic Detector
    基于数字磁力检测仪的磁罗经自差校正方法
22. Fireworks, wood-block printing, canal lock-gates, kites, the wheelbarrow, chain suspension bridges and the magnetic compass.
    焰火，活字印刷，大运河，风筝，独轮车，拱桥，指南针。
23. The Impact of Chinese Government Spending on Economic Growth: The Barro Rule Perspective; The Renovation of Magnetic Compass Deviation Revises Based on Satellite Orientation
    我国财政支出对宏观经济的影响&基于巴罗法则的视角利用卫星定位实现对爱利法消除磁罗经自差的改进
24. It is of course very useful for a migrating bird to be able to switch to a magnetic compass when clouds cover the sun; otherwise it would just have to land and wait for the sun to come out again.
    具有这种磁场罗盘，对候鸟来说当然非常有用，因为如果乌云遮日，它可以以磁场为向导继续飞行，否则它就只好着陆，等待太阳重新出现。
25. General specifications for marine A class magnetic compass
    GB/T14108-1993船用A级磁罗经通用技术条件
26. ScienceDaily ( Dec.18,2008)& Scientists have shown that tiny crystals found inside bacteria provide a magnetic compass to help them navigate through sediment to find the best food.
    科学家们发现细菌体内的细小晶体具有“指南针”一样的导航作用，细菌借此在沉积物中寻找“美食”。
27. The filter uses the measurements of three accelerometers and a magnetic compass to drive the state update.
    滤波器用三个加速度计的测量量和磁罗盘来驱动状态的更新。
28. Design the system for automatically measuring and compensating magnetic compass deviation
    磁罗经自差自动测定和补偿系统的研制
29. Intellectual measurement and correction system for deviations of magnetic compass
    磁罗经自差的智能测定和校正系统
30. Based on the gyrocompass technique, the magnetic compass deviation automatic measurement and correction system synthesizes both gyrocompass and magnetic compass technique.
    基于电罗经技术的磁罗经自差自动测定和校正系统是一个综合了电罗经和磁罗经技术的自差测定和校正系统。

noun

1. compass based on an indicator (as a magnetic needle) that points to the magnetic north