Computing the design strength for the bolted connection is important in design of steel structure.
螺栓连接计算是钢结构设计时的重要内容。
Core strength is the essential connection for the muscle system of the whole body to effect strength explosion.
核心力量是整个身体躯干的肌肉系统完成发力最根本的中枢纽带。
The gluing deteriorates seal performance and connection strength of casing directly.
套管一旦发生粘扣，直接影响到套管柱的密封性能和连接强度。
The gluing deteriorates seal performance and connection strength of casing directly.
套管一旦发生粘扣，直接影响到套管柱的密封性能和连接强度。
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