vertical mast 中文意思是什麼

vertical mast 解釋
垂直天線桿
  • vertical : adj 1 垂直的，直立的，豎立的，縱的（ opp horizontal ）。2 頂上的，頂點的，絕頂的。3 【解剖學】頭...
  • mast : n 桅；柱，竿，天線桿，天線塔；（停飛船的）栓柱。 ★三桅船從船頭起依次為 foremast 前桅， mainmast ...
  1. Vertical motion of the carriage is provided by a pulldown gear case coupled by two pinions to racks on the mast

    滑架的垂直移動是由一個下拉齒輪箱提供的，該下拉齒輪箱則通過兩個小齒輪連接到支架上的齒條上。
  2. The back brace locks release, allowing the mast backbraces to fold automatically when the mast is lowered from the vertical position

    背撐臂可鎖定脫扣，當支架從垂直位置上降下來時，允許支架背撐臂自動折疊起來。
  3. Its mast can be installed in inclination according to the requirement of construction the angle between the axis of mast and vertical line should be 10, while the floor of cage always remains level

    該系列升降機無對重，導架按施工需要而傾斜安裝導架軸線與鉛垂線夾角10 ，但吊籠地板始終與水平面平行。
  4. The mast is raised to the working position by a pair of hydraulic cylinders, and is locked in the vertical drilling position by two hydraulically actuated mast anchor pins

    支架通過一對液壓缸提升到工作高度，並通過兩個液壓啟動的錨定銷鎖定在垂直鉆進位置。
  5. Roadway and area lighting equipment - high - mast side - mounted luminaires for horizontal - or vertical - burning high - intensity discharge lamps

    道路和區域照明設備.水平或垂直發光高亮度放電燈用高桿側裝式照明裝置
  6. Mast : a vertical spar or pole to which a sail or sails attach

    桅桿：一種垂直圓材或桿，用來懸掛船帆。
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