To achieve the fast and precise survey goal, a dynamically tuned-gyro based continuous survey system was suggested.

 
  • 摘要針對快速準確的油井軌跡測量要求,一種基于動(dòng)力調諧陀螺的連續測斜方法被提出。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan