接近锯切口和沿着边缘的裂纹部分相对于裂纹面中心而肯定是闭合的。
The portions of the crack near the saw cut and along the edges are closed in relation to the center of the crack face .
并且他们发现可以通过关节镜手术进行修补，相对于传统手术，关节镜手术通过更小的切口使用精密器械来操作。
And they've found that it can be fixed using arthroscopic surgery, which USES narrow instruments inserted through smaller incisions than traditional surgery.
关于切口钢梁的局部屈曲研究目前还相对较少，切口尺寸以及其他相关参数在很大程度影响钢梁的屈曲荷载。
The research of local buckling occurred in coped beam is still rare. Besides the coped size and other relative parameters have a large influence on buckling load of steel beam.
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