用无定向磁力仪测量磁化率张量与剩余磁化强度矢量
The measurement of magnetic susceptibility tensor and remanent magnetization vector with an astatic magnetometer
wws-1型数字双无定向磁力仪由北京地质仪器厂批量生产。
Abstract WWS-1 type digital-double astatic magnetometers are being produced in batches by Beijing Geological Instruments Factory .
无定向磁力仪无定向磁力仪无定向磁力仪