论文部分内容阅读
加拿大EDA仪器公司设计了一种新的PPM-375两用磁力仪。这是把0.1伽马的便携式磁力仪PPM-350和自动改正日变的台站式磁力仪两者结合为一个便携式的通用磁力仪。
EDA Instruments Canada has designed a new PPM-375 dual-purpose magnetometer. This is a combination of 0.1 gamma portable magnetometer PPM-350 and self-correcting daily variable station magnetometer into a portable universal magnetometer.