磁变管 [电子] magnistor
磁变星 [天] magnetic variable ; magnetic variable star
励磁变压器 exciting transformer ; [电] excitation transformer ; exciter transformer ; TRANSFORMER FOR EXCITATION
磁变年差 annual change of magnetic variation
磁变仪 [电] variometer ; geomagnetic variometer
周年磁变 annual magnetic variation
异常磁变 abnormal magnetic variation
磁变计 [电] magnetic variometer ; variometer
地磁变化 [地物] geomagnetic variation ; geomagnetic change
磁变相位 magnetic phase
罗盘航向或罗盘航线。未修正磁偏转或磁变。
Compass heading or compass course, before correction for magnetic deviation or magnetic variation.
水平分量磁变仪定向与定向检查是保证记录质量的一项重要工作。
Directing of horizontal component magnetic variometer and directional checkout are important operation to guarantee quality of record.
本文分析了磁通门磁变仪探头三分量正交度误差对定向的影响并提出了减小其影响的措施。
Effects on the right-angled error of the three-component Flux Gate Magnetometer exploring head to direction were analysed and some methods to reduce the effect were put foward in this paper.
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