bolt ring

基本解释

Deadly Cold Makes Necromancer's spells Ice Bolt and Frost Ring more powerful.
致命冰寒使巫师的冰箭和冰环更具威力。
The invention discloses a double-face water treatment filter material device, comprising a filter core (1), a sealing connecting piece (3) and a bolt sealing ring (5);
本发明公开了一种两面过滤水处理滤材装置，包括滤芯（1）、密封连接件（3）、螺栓密封圈（5）；
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Based on the 3D analysis result, shear models of ring joint bolt is built and shear parameters between rings needed in 2D analysis with beam-spring model can be obtained by this shear model.
然后，在对三维有限元分析结果研究的基础上，建立了环缝处的纵向螺栓剪切模型，利用该模型可以计算得到错缝拼装衬砌二维梁-弹簧模型中环间剪切弹簧的刚度；