同时利用CMOS多谐振荡电路产生窄脉冲电流序列对前面处理过的非晶带进行激励，制作成灵敏度高、稳定性好、功耗低的弱磁场传感器。
A sensitive, stable and low power consumption magnetic sensor is constructed using a CMOS multivibrator circuit, in which a sharp pulse train current is applied to the treated amorphous ribbon.
弱磁场短时间处理，也能获得良好的离体培养效果。
Good effect of in vitro culture can be obtained by weak magnetic field and short time treatment.
处理磁性弱些的矿物和扫选作业，则应采用较强的磁场强度。
Treatment of minerals and magnetic weak some homework, then Saul chose should adopt the strong magnetic field intensity.
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