floating drill 中文意思是什麼

floating drill 解釋
跪撐角頭狀態
  • floating : adj. 1. 漂浮的,浮動的,流動性的。2. 【醫學】游離的。3. 移動的;不定的。4. (塗工的)第二道(漆等)。5. (船貨)未到埠的,在海上的,在運輸中的。
  • 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. If there is no over burden at the river bed, the steel pipe pile cannot be inserted, the floating platform will be adopted, during overwater construction, the author ( using zhong - 60 floating box, etc. ) assembled 40t floating crane by his own design, in this way, the floating crane completed the work of overwater transporting and lifting, such as the transporting of s teel pipe pile, inserting, the erecting of overwater construction platform, overwater moving of drill grid crane, lifting of lifting box of cushion cap, pulling out of steel pipe pile

    在水上作業中,作者利用中- 60浮箱等設備自行設計、拼制了40t浮吊,完成了水上運輸、水上起重等作業,如鋼管樁的運輸、插打、水上施工平臺的搭設、鉆機吊車的水上轉移、承臺吊箱的起吊、鋼管樁的拔除等作業。
  2. Study on the automatic floating control program for the propulsion of down - the - hole drill

    潛孔鉆機推進器自動浮動控制方案的研究
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