The erection options available can be adapted to almost all construction sites . 现存的这些吊板方法几乎可以适应各种条件的施工现场。
The erection options available can be adapted to almost all construction sites . 现有的这些架桥的方法几乎可以适应各种条件的施工现场。
Thus in the bull the capacity for erection of the penis precedes the appearance of spermatozoa . 因此公牛的阳茎勃起能力先于精子的出现。
The tilting of the gyro continues until the erection torque balances the torque producing the precession . 陀螺继续倾斜直至修正力矩与产生进动的力矩平衡。
The roll erection system now comes into play and provides an ever-increasing torque about the pitch axis . 侧摆修正系统开始工作，并绕俯仰轴提供一不断增加的力矩。
Some crack extension probably developed from the unfused section of the butt weld across the thickness of the stiffener during transport and erection . 有些裂纹可能在运输和安装过程中就从加劲肋对接焊未熔透处开始发展。
T should not be made larger than necessary since excessive erector damping causes the gyro to overshoot the vertical during erection . T也不应该做得比需要的更大，因为修正装置阻尼过大将使陀螺在修正过程中偏离垂线过多。
He apparently did not foresee the effects of improved technology and modern techniques of erection and construction, as perceived by leonharelf . 他显然是没有估计到莱昂哈特所指出的改进的技术和现代安装与施工技术的作用。
Assembly and erection of concrete pole structures 混凝土电线杆结构组装和竖立安装
Precast pier - head segment erection with lifting frame 用吊架安装桥墩柱顶预制构件
