The defect testing and strength estimating of metal to metal single step-lap adhesive bond structures are studied by means of acoustic emission (AE) technique.
应用声发射检测技术研究金属铝单搭接胶接结构的缺陷检测和强度估计问题。
I step out into the untelevised world, easing the screen door closed behind me, careful curator of this masterpiece that has fallen in my lap, and walk the length of the driveway.
我跨出了门，走进了那个没有电视的世界，放下了身后已经被合上的纱门。 制造这幅棋盘杰作的小心主管已经落在我的膝盖上，我步上了一段车道。
Focus on the pedals on, conscious step on the circle, the circle to put pressure on average, each lap completed step, step complete.
注意力集中在踏板上，有意识的踩圆圈，整个圆圈平均施加压力，每一圈都踩完，踩完整。
Focus on the pedals on, conscious step on the circle, the circle to put pressure on average, each lap completed step, step complete.
注意力集中在踏板上，有意识的踩圆圈，整个圆圈平均施加压力，每一圈都踩完，踩完整。
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