1) bore for the hollow horn
开开脑筋
3) lacing wires crackles
拉筋开裂
1.
It is said that,since around the LP fourth stage blades nz-12～+15% binodal and trinodal curves had torsional oscillations,and the lacing wires and lacing poles were not clean before welding,with welding silver brazing were more and more there,which caused the lacing wires crackles,lacing wires silver brazing breaking down and other most blades tangential A0 static frequency unqualified.
对某发电厂1号汽轮机低压第4级叶片拉筋大面积银焊脱落,脱焊、拉筋开裂及绝大多数叶片组切向A0静频率不合格的原因作了分析,指出:低压第4级叶片本身存在nz附近-12～+15%有双节线、三节线扭振的共振因素,加之由于拉筋与拉筋孔清理不干净,反复施焊,问题愈积愈深,银焊愈堆愈多,致使问题的发生,文中提出了处理方案并实施。
4) open hoop reinforcement
开口箍筋
1.
The results preliminarily indicate that the open hoop reinforcement form influences some features of structure such as bearing capacity, rigidity and ductility in sliding formwork construction.
通过在试验室对不同箍筋形式小墙肢暗柱延性剪力墙试件的低周反复试验 ,初步表明滑模施工中采用的开口箍筋形式对工程结构的承载力、刚度、延性存在影响 ;结合工程实践提出了相关施工工艺改进的措施和建
5) Stiffened plate with holes
开孔筋板
6) stiffener crack
筋条开裂
补充资料：开动机器
1.比喻开动脑筋，善于思考。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条