The primary pathlengthdifference between asynchronous and synchronous polls is the allocation and eventual clean up of control blocks.
异步和同步poll之间的主要路径长度差异是,分配和最终清除控制块。
2
Moreover, the difference of J-integral values increases with the increasing of the load and strength mismatching difference and the path-enclosed length of interface between weld metal and base metal.
载荷越大,焊缝与母材的强度差别越大;积分路径中包含的焊缝与母材界面长度越大,J积分的差值越大。
3
Result shows that laser beam deflects to the direction which optical pathlength increase. The far-field intensity of laser beam is not the same for the difference of wavelength.