作用于磁化材料以去除剩磁的反向磁通强度。

The opposing magnetic intensity that must be applied to a magnetized material to remove the residual magnetism.

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针对磁通门传感器检测到的环境磁场强度信号，运用谐波选择法，设计了磁通门信号处理电路。

This paper adopts harmonic choice method to design fluxgate signal processing circuit in allusion to the environment magnetic field strength signal of fluxgate sensor detecting.

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通过控制轧制、控制冷却，可提高钢的强度、而不损害钢的磁通密度。

By controlling hot rolling temperature and cooling rate, the strength of the steel can be increased while the magnetic flux density will not be affected.

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