研究了钴基非晶丝材料显示的应力电阻抗（SI）效应。
The stress impedance (SI) effect in Co based amorphous wire is studied.
制取金属非晶丝的方法及其装置属于快速凝固非晶丝的直接成形和近净成形领域；
The invention relates to a method and a device for manufacturing metal amorphous wires, belonging to the field of the direct forming and the approximate forming of rapid amorphous wire solidification.
结果表明，随着驱动电流振幅和频率的增加，该组分非晶丝的GMI比率均为先增后减；
The results show that the GMI ratios first increase and then decrease with the increase of each of them.
采用含有丰富谐波分量的窄脉冲电流作为励磁信号对非晶丝直接励磁，使传感器具有灵敏度高、响应快的优点。
The magnetic sensor has characteristics of high sensitivity and quick response due to the amorphous wires excited directly by sharp pulse train current containing amount of harmonic signals.
进一步分析表明，基于非晶丝巨磁阻抗效应的磁敏感电流传感器技术上是可行的，需在磁屏蔽、处理软件等方面进一步改进和完善。
In conclusion, it is viable of the technology of the micro-magnetic current sensor based on AWGMI. It needs further improvement on the magnetic shield and software processing.
结果表明，晶区的非晶化转变是原丝在预氧化过程中组织结构演变的主要形式；
The results show that amorphization of crystallite is the main form of microstructural evolution during thermal stabilization of PAN fibers.
结果表明，晶区的非晶化转变是原丝在预氧化过程中组织结构演变的主要形式；
The results show that amorphization of crystallite is the main form of microstructural evolution during thermal stabilization of PAN fibers.
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