pole bore meaning in English

磁极内圆

The study includes the hole color tv imagery system for drill hole , even - pole bore - hole acoustic system and acoustic meter , bore - hole multi - point consolidation apparatus , the quick camera computer - aid image for high rocky slope , image technology for layer analysis , safety monitoring technology for the section close to the dam , software for processing and forecasting the slope monitoring data , high precision geodesy monitoring automation system , etc . . all the study results are new , advanced and practical , which has applied in the project and gained the obvious benefits
钻孔彩色电视孔壁成像系统、直接横波测井研究偶极子井下声系和声波仪、钻孔多点渗压仪及压模系统、岩质高边坡快速摄像微机地质素描成图、层析成像技术、近坝库段安全监测技术、边坡监测数据处理预报软件研究、高精度大地测量监测自动化系统等项目，研究成果内容新、先进、实用，已在工程中应用，效益显著。