This make person it with terrestrialmagnetism abnormality the contact is together.
这使人把它和地磁异常联系在一起。
2
These works is significance for doing well digital observation and improving the observation quality of terrestrialmagnetism.
对做好地磁数字化观测工作，提高地磁资料的观测质量有一定参考意义。
3
An improved method is introduced, through which terrestrialmagnetism can be measured and the absorbed phenomenon of double-radiation oscillator emerging in experiments is illustrated.