| 1. | Magnetic techniques are most suitable in the search for iron in this form . 磁法最适用于勘探这类铁矿。 |
| 2. | Such storms cause considerable disruption in magnetic prospecting operation . 这种磁暴对磁法勘探产生严重的破坏。 |
| 3. | This principle is important in magnetic prospecting only insofar as it forms the basis . 这种原理就其构成基础而言,在磁法勘探中也是重要的。 |
| 4. | Because this fact was no recognized, the early magnetic prospecting for iron deposits was spectacularly unsuccessful . 由于不了解这个事实,因此早期为寻找铁矿进行磁法勘深,遭到了惊人的失败。 |
| 5. | Its low amplitude makes it less important as a source of disturbance in magnetic prospecting than the solar component . 作为磁法勘探中的干扰源,它的幅度很小,所以远不及太阳日变分量那么重要。 |
| 6. | Magnetic prospecting instrument 磁法勘探仪器 |
| 7. | Audio frequency magnetic method 声频磁法 |
| 8. | Thickness measurement and detection for magnetic materials using magnetic leakage flux method 漏磁法测量导磁材料的厚度及缺陷 |
| 9. | From survey through data processing to interpretation of achievements , it probes step by step into the working method , technological features , anomaly regularity and means for inference and interpretation of magnetic archaeology 从野外测量、资料处理到成果解释循序渐进地探索了磁法考古的工作方法、技术特点、异常规律和推断解释方法等。 |
| 10. | The regional stratigraphic petrophysiacl column , which includes density , magnetic susceptibility , remanent magnetization , electrical resistivity and chargeability , has been set up to help geophysical survey in hebei province 摘要主要介绍河北省区域地层密度、磁化率、剩磁强度、电阻率、极化率物性柱的特徵,其地层物性统计表可供河北省境内的重力、磁法、电法勘查使用。 |