Boltzn.博尔茨boltn.门闩；螺栓；一卷布；弩箭v.（突然）逃离；闩住；狼吞虎咽；用螺栓固定adv.挺直地bolt and anchor cable锚杆锚索bolting reinforcement锚注加固bolt trimming machine螺栓切边机bolted ball node grid螺栓球节点网架bolted sectional dock栓接分段式浮坞Boltzmann rs constant波耳兹曼常数Bolt net and spraying锚网喷Boltzmann H-theorembolt screwing machine螺栓滚丝机bolted-on attachment螺栓连接

1. Use of a torque wrench for pulling on the nuts is suggested for actual bolt tightening.
   在实际螺栓紧固时，建议采用一把扭矩扳手套在螺母上。
2. At the same time, the relationship between screwing length and axial stress distribution of bolt screw thread is studied, which offers reference to the design of nut height.
   文中还对旋合长度对螺栓轴向应力分布的影响也进行了研究，为螺母高度的设计提供了参考。