单词magnetic compass
na.: 磁罗盘
网络: 磁罗经；磁罗径；指南针
罗盘仪
磁罗经
磁罗盘
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。
A cell in the eye may be worth two in the beak, at least when it comes to a migratory bird"s magnetic compass.
鸟的眼睛中的细胞可能会是鸟嘴里细胞价值的两倍，至少当谈到候鸟的磁性罗盘来说是这样。
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。
s To overcome the crack of plastics product, PC was used as a substitute for PMMA used in liquid magnetic compass.
为解决制品开裂问题，用聚碳酸酯替代PMMA制作液体磁罗盘壳体。
A combined heading system including a digital magnetic compass and a rate gyroscope is developed.
研制了一种由数字磁罗盘和角速度陀螺组成的组合航向系统。
First, the "Devil"s Triangle" is one of the two places on Earth that a magnetic compass does point towards true north.
首先，“魔鬼三角洲”是地球上指南针指向真正的北极的两个地方之一。
This was supplanted in the early 20th century by the liquid-filled magnetic compass.
直到20世纪早期才被流体填充磁性罗盘取代。
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。
AIRCRAFT EQUIPMENT. STANDBY MAGNETIC COMPASS.
飞行器设备.备用磁罗盘
A magnetic compass system based magnet-resistance sensor and accelerometer is put forward.
本文设计了一种基于磁阻传感器和加速度计的低成本的电子罗盘导航系统。