Fracture test of the BT20 indicates that brittle unstable fracture occurs after ductile crack initiation and slow propagation for all the compact tension (ct) specimens.
BT 20钛合金断裂试验表明，CT试样均在裂纹延性启裂并缓慢扩展后，发生脆性失稳断裂。
The flow state within the corrosion fatigue crack and the influence of other parameters on the flow velocity for compact tension specimen were discussed according to the model.
据此，以紧凑拉伸试样为例，讨论了影响速度的各参数及裂纹内的流态。
The paper discusses the calculation method for conductor load distribution, tension and sag after installation of phase to phase spacers on compact type transmission lines.
文章探讨了紧凑型线路安装相间间隔棒后的导线荷载分配量、导线张力、弛度的计算方法。
A compact specimen is put to the fracture test under tension-shear combined loading.
本文利用紧凑试样在拉-剪复合加载下进行了断裂试验。
The invention has simple, compact and reasonable structure and keeps the lead tape under the tension state.
本发明结构简单，紧凑合理，使引线带处于张紧状态。
The feed-in fabric preprocessing device has the advantages of compact structure and stable tension during the conveying of the fabric to a latter process.
本发明的进布预处理装置结构紧凑、在将织物向后道输送时张力稳定。
The feed-in fabric preprocessing device has the advantages of compact structure and stable tension during the conveying of the fabric to a latter process.
本发明的进布预处理装置结构紧凑、在将织物向后道输送时张力稳定。
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