combination drill 中文意思是什麼

combination drill 解釋
沖擊迴旋兩用鉆機
  • combination : n 1 結合，合併，混合，聯合，配合，組合。2 合作；共謀，同謀；同黨。3 〈pl 〉〈英國〉連褲襯衣。4 【...
  • drill : n 1 【軍事】操練，演習；（嚴格而有系統的）盤練，訓練；〈英口〉教官。2 【機械工程】鋼鉆，鉆頭；鉆...
  1. This paper presents the r & d of the pcb auto locate drill based optical scanning. this thesis targets to discuss an application of combination with machine visual technology, machinery technology and nc technology in the r & d of machine for pcb manufacture

    本課題旨在將機器視覺技術結合機械製造技術和數控加工技術應用於pcb製造機器的設計研發之中，從而可以提高pcb的加工效率和精度，降低生產成本。
  2. Combination seed drill

    聯合條播機
  3. This algorithm was analyzed by combination with a drill duty of tank, and the influence of the coefficients adjustment upon the simulator motion cueing was revealed

    結合坦克的具體訓練任務對此演算法進行了詳細的分析，揭示了演算法參數調節對運動模擬器運動動感的影響。
  4. Combination center drill

    組合中心鉆
  5. By orthogonal test, analyze the influence of such factors as nozzle diameter, vacuum degree and sowing speed on the performance specifications of the drill, identify them as primary and secondary, and work out the horizontal combination of the favorable factors

    通過正交試驗，分析出吸嘴孔徑、真空度和播種速度等因素對播種機工作性能指標的影響情況，得出因素影響的主次順序，找出較優因素水平組合。
  6. In combination with a project schedule management case of pipe horizontal direction drill project, the author analyzes its network program with monte carlo simulation technique, and then comes to the conclusion that the stochastic network program can give more substantial schedule information to the project manager than ordinary network program

    結合管道水平定向鉆穿越工程進度管理實例，在其網路計劃中應用蒙特卡洛模擬技術進行分析，以概率形式確定關鍵工作和施工工期，為項目經理進行進度管理提供更多更充實信息。
  7. The systems that support the drilling and propelling functions of the drill are controlled by a combination of electric, hydraulic, and pneumatic components. a description of each major system follows

    爆破鉆支援鉆進和推進的系統是由一組電氣、液壓和氣動部件控制的。下面對每個主要的系統加以說明。
  8. Combination scrape drill bit

    組合刮削鉆頭
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