rappel 中文意思是什麼

rappel 解釋
n. 名詞 坐式下降法〈指登山者用雙繩一端繫於山上,一端系在自己身上。
從懸巖陡壁滑下〉。
vi. 不及物動詞 (-pelled; -pelling) 用繩繞雙腿下降。

  1. A new study reveals that dragline silk, the stuff spiders use to rappel, has a molecular structure that makes it resilient to twisting

    法國研究人員發現,原來蜘蛛絲中含有一種特殊的分子結構,能使蛛絲富有彈性,很容易克服擺動。
  2. Through the vents, rappel down the elevator shaft

    經過通風道,再從電梯井放繩下去
  3. Through the vents, rappel down the elevator shaft.

    經過通風道,再從電梯井放繩下去
  4. You will night - parachute, rappel from choppers,

    你們將練習夜間跳傘和使用直升機繩梯降落
  5. I ' m gonna rappel down. and then i ' m gonna secure the rope

    我用繩子滑下去然後我把繩子綁緊
  6. 1installing of rappel / abseil anchors should be kept to a minimum

    1下降固定點之設置應保持在最低數量。
  7. 4 rappel / abseil stations should be installed where climbers lower off trees

    4下降點的設置處,應選在攀登者須經樹林而下降的地點。
  8. Other sports activities are mountaineering, hiking, canyoning, speleology, mountain - biking, archery, climbing, rappel on rock and on bridge, skiing on stones, kayak and rafting on rivers of the surrounding area

    其他體育運動有在周圍地區的登山、遠足、峽谷穿越、探洞、山地騎行、射箭、攀巖和速降(在山巖或橋上) 、滑石、劃艇和漂流。
  9. 10 when a fixed wire / sling / rope / cord is an essential point of protection then it should be removed and replaced with fixed hanger / ringbolt / rappel / abseil anchors

    當構成支點的主要元件為鐵線/扁帶/繩索/細繩時,最好將之移除,並用固定耳片/環形錨栓/下降固定點加以取代。
  10. 4 rappel / abseil stations should be installed where a tree is used for the anchor or where other features used may be unsafe ( e. g. old fixed sling or unsafe natural " bollard " )

    4下降站的設置處,應在只能借樹木或不可靠的物體(如老舊的固定扁帶或不安全的天然柱體)設固定點的地方。
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