top mast 中文意思是什麼

top mast 解釋
中桅
  • top : n （opp bottom foot）1 頂，頂部，頂端。2 頭，頭頂；尖端；樹梢，樹頂；（事物的）上層部分。3 最高位...
  • 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. All the sails were up, and the jib was so arranged as not to screen the brigantine. a top - mast was hoisted, and another jib, held out to the wind, added its force to the other sails

    大帆上又加上了頂桅，張起了兜風的頂尖帆，這樣就更增加了整個雪橇的帆面，也加大了風的推動力。
  2. System imitation analysis in the time domain indicates that the amplitude and peak of displacement at the joint between cable and mast are both reduced, and the fatigue life of guyed mast is increased. adjusting the location of mr damper can efficiently reduce the displacement on the top of guyed mast induced by wind

    模擬分析表明可以有效地減小桅桿結構纖繩與桿身連接處的位移響應的幅值與峰值，能提高結構的疲勞壽命，通過調節mr阻尼器的作用位置可以改善對桅桿頂部位移響應的控制效果。
  3. Mast capacity test - laden : the mast is requested not to wave or slide down, when it was lifting up to the top and stopped for 60 seconds

    升降架負荷檢定：于牙叉上放置1 . 5噸砝碼，升至最高點，靜止60秒，升降架不得搖晃或下滑。
  4. The company says the burj will fulfill the chicago - based council on tall buildings and urban habitat ' s four criteria for the tallest building : the height of the structural top, the highest occupied floor, the roof ' s top, and the spire ' s tip, pinnacle, antenna, mast or flag pole

    公司宣稱，迪拜高塔將奉行芝加哥理事會制定的高層建築和城市人居的四重標準：結構性定點的高度、最高層數、屋頂高度、尖端高度、天線高度和旗桿高度。
  5. Height top fence to top mast cover m

    護欄頂到導架罩頂距離m
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