shearing pre 中文意思是什麼

shearing pre 解釋
剪斷機
  1. Pre - impregnated glass fabrics based on epoxy resins :. determination of adhesion on copper by a method involving shearing under traction

    環氧樹脂基預浸玻璃織物.用牽引下剪切方法測定對銅的附著力
  2. Application of loose pre - shearing blasting technique about deep hole in the construction of deep road chasm

    深孔強松動預裂爆破在深路塹開挖中的應用
  3. However, the pre - stressed anchor cables on the upper part of the piles make the whole stabilizing system like freely supported beams or some other h yperstatic structures. with the number of restraints increasing, it makes much easier to control the displacement of the piles and to reduce the bending moments and shearing forces along the piles to a certain extent

    增加預應力錨索后,整個結構體系接近簡支梁或其它超靜定結構,隨著約束的增加樁身的位移控制變得容易許多,同時樁身內力值也在一定程度上減少較多。
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