1) terrestrial magnetic guidance
地磁制导
2) terrestial-magnetic guidance
地磁场制导
3) geomagnetism matching guidance
地磁匹配制导
1.
Method for preparation of reference map in geomagnetism matching guidance and its validity evaluation;
一种地磁匹配制导基准图制备方法及其有效性评价
4) geomagnetic navigation
地磁导航
1.
Detection and application of the contour in geomagnetic navigation system;
地磁导航系统中等值线的提取及应用
2.
The geomagnetic navigation principle and geomagnetic theory was explained,and the development of geomagnetic navigation in the world was introduced.
阐述了地磁匹配导航的基本原理及相关地磁场理论,介绍了国内外应用地磁导航的动向及发展现状,提出了地磁导航系统中三个方面的关键技术:一是导航区域地磁数据库的建立;二是载体上磁力仪的实时测量;三是地磁匹配算法。
3.
And the principle and the military value of the geomagnetic navigation with the geomagnetic model are studied,which could support the research of geomagnetic navigation for our country.
分析了地磁模型研究现状,阐明了地磁模型描述方法,研究了利用地磁模型开展地磁导航的技术原理,论述了地磁导航的军事价值,为我国开展地磁导航应用研发提供技术依据。
5) geomagnetic guiding
地磁导向
6) permeance modulating
磁导调制
1.
For reducing the thrust ripple caused by the ending effect of permanent magnet linear servo motor, the paper presents the design method of permanent magnet linear servo motor based on permeance modulating.
为了削弱永磁直线伺服电机端部效应引起的推力波动,本文提出了基于磁导调制的永磁直线伺服电机设计方法。
补充资料：地磁
1.地球所具有的磁性现象，在不同的地区和时间都有变化。罗盘指南和磁力探矿都是地磁的利用。
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