... magnetic field probe 磁场探头 longitudinal magnetic field probe 纵向磁场探头 magnetic probe extensometer 磁性沉降计 ...
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The author mainly worked in:1. Take Helmholtz coils as Magnetic field generation setups, research in Helmholtz coils Homogeneity district and build Magnetic Field Sensors and Probes calibration system with the frequency in 9kHz～3MHz.2.
本文的主要工作:1.对海姆赫兹线圈的场均匀区进行研究,利用海姆霍兹线圈作为场发生装置建立9kHz～3MHz磁场探头的校准装置。
参考来源 - 磁场探头校准系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
针对磁致伸缩材料的非线性响应特点，设计了定偏闭环反馈系统，使探头始终工作在最佳偏置磁场下。
The negative feedback system with fixed bias is designed based on nonlinear response of the magnetostrictive materials so as to keep the sensor work at its most sensitive situation.
它在超导磁场下有较高灵敏度、重复性、低线性误差，所以可以用于测量高磁场和作为低温高斯计的探头。
It may be used for the measurement of high magneticfields and be used as a probe for Gauss meter in low Temperature.
该问题属不定问题，即根据探头测量的微小磁场所建立的方程组求得的未知脑磁源有无穷组解。
This question belongs to the indeterminate problem, that is, infinite solutions can be obtained from the equations of the measured small magnetic fields on the detector.
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