1) compass strap
指南针表带
2) diver`s wrist compass
潜水员手表式指南针
3) magnetic needle
磁针，指南针
4) compass
[英]['kʌmpəs] [美]['kʌmpəs]
指南针
1.
Study of the Early Materials about the Invention and Use of Compass in the Ancient Geomantic Books;
古代堪与著作中关于指南针发明和应用的早期史料研究
2.
The compass if a kind of simple diagraph device which measures the directions, survey and picture a simple map.
指南针是测定方位、测绘简单地图的一种简易测量器材,为便于夜间或盲人使用,在其各相应部位上增设触摸标志和音响装置。
3.
After the appearance of compass,Chinese scholars began to explore the problem why compass could point to south.
指南针产生以后,中国学者对指南针之所以能够指南,从理论上做过探讨。
5) meter hand
仪表指针
1.
The author introduces the structure,working principle and parameters of stepper motor,elaborates control design of the meter hand with an example of speedometer.
以车速表为例详细阐述汽车仪表指针的控制设计。
6) dial pointer
表盘指针
补充资料：指南
指南针。比喻正确的指导或依据：人生指南｜旅行指南。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条