closing stone 中文意思是什麼

closing stone 解釋
拱頂鎖磚
  • closing : n 1 封閉，停閉；封閉口；【植物；植物學】郁閉。2 終結，結尾；完工。3 （交易等的）談妥；結賬；地產...
  • stone : n 斯通〈姓氏〉。n 1 石，石頭，鋪石，石料。2 寶石 （＝precious stone）。3 石碑，界碑，里程碑，紀念...
  1. In this paper, a high performance sma system applied to steel bridge deck is put forth in allusion to the pavement project of the wuhan junshan yangtze river highway bridge. it comprises steel slab, zn coating layer, closing layer, adhesive, pre - mixed asphalt stone and dual layer sma from bottom to top. it is based on the fea results of the forces and deformation of the pavement layer by means of the algor feas, according to this bridge ' s traffic and the ambient temperature varying range of the pavement layer

    本文針對武漢軍山長江公路大橋鋼箱梁橋面鋪裝工程，從鋪裝層環境溫度變化范圍、交通量等使用條件出發，在用algorfeas有限元分析軟體分析鋪裝層受力變形基礎上，提出了（即鋼板+金屬鋅塗層+封閉層+粘接劑+預拌瀝青碎石+雙層sma ）的高性能鋼橋面sma鋪裝體系，並對這種sma的組成材料，包括改性瀝青、集料、礦粉、纖維進行了比較研究，設計了這種sma的配合比，對sma混合料的性能進行了對比試驗，對這種sma方案進行了疲勞性能研究，驗證了所選擇sma方案的可行性。
  2. Doggett sits wetly stone - faced as she leaves the room, closing the door firmly behind her

    她離開屋子，使勁的關上門，道吉特濕濕地鐵著臉坐在那裡。
  3. He extinguished the lamp, carefully concealed it, and then went away, closing as well as he could the entrance to the secret passage by the large stone as he descended

    他吹滅了燈，小心地把它藏了起來，然後他鉆進了地道，盡可能地把他進入秘密地道的那塊大石頭蓋好。
  4. I gave another tug before i answered, for i wanted the bird to be secure of its bread : the sash yielded ; i scattered the crumbs, some on the stone sill, some on the cherry - tree bough, then, closing the window, i replied -

    我先沒有回答，顧自又推了一下窗子，因為我要讓這鳥兒萬無一失地吃到麵包。窗子終于松動了，我撒出了麵包屑，有的落在石頭窗沿上，有的落在櫻桃樹枝上。隨后我關好窗，一面回答說：
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