“magnetic borehole logging instrument”的概念、定义、翻译、参考文献-科学参考

单词	magnetic borehole logging instrument
释义	magnetic borehole logging instrument Encyclopedia 工学中子测井仪释 magnetic borehole logging instrument磁测井仪以电磁感应理论为基础，对井壁地层磁化率、电导率进行测量和用电磁方法检查套管质量状况（壁厚和内径）的非接触式测井仪器的统称。
随便看	land tenure disputes land tenure management land title land to the tiller land transaction land transfer land transport land treatment of wastewater from livestock and poultry farms land treatment system land trust land type land type map land unit landup performance of carrier-based aircraft land usage permit system land use land use and cover change Land Use and Land Cover Change Project land use arrangement planning of central city area land use classification land use control land use control system land use conveyance land use degree land-use density

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