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- Results showed that high stress concentration around the spot weld edge may be the determinable factor for initializing and propagating of the high cycle fatigue crack. 分析结果表明:接头搭接区内表面上焊点边缘处的应力集中是接头高周疲劳裂纹起裂和扩展的决定因素。
- The main features are that the back surface weiding seams are even, smooth and weld edge tidy, excellent in performances of welding technology and welding seam dynamics. 主要特点是背面焊缝匀称、光滑,焊趾整齐,焊接工艺性能及焊缝力学性能优良。
- Parametric equations describing the geometric shape of welding edge at pipe joints are presented.An approach to work out the welding chamfers is illustrated. 用参数方程描述切割相贯曲面的空间几何关系和运动关系,提出解决焊接坡口的方法,并推导出切割过程中各运动分量的求解公式。
- The factory is situated on the edge of the town. 这座工厂坐落在该城的边上。
- The hotel is situated at the edge of the town. 该饭店坐落于市区的边缘。
- The plates and bowls have a gilt edge. 这些盘子和碗镀有金边。
- He is all on edge to have a look at it. 他急于想看一看那个东西。
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。
- She was a bit on edge till she heard he was safe. 她听到他安然无恙才放下心来。
- John ran to the edge of the lake and plunged in. 约翰跑到湖边,跑进了水里。
- That long walk has put an edge on my appetite. 长距离的步行后使我食欲大增。
- Please sharpen the edge of this axe. 请把这把斧头的刃磨快。
- The edge must be machined to 0.02 millimeters. 这边缘必须切割到0.;02毫米的精密度。
- A falling board struck him edge on. 一块木板掉落时,侧边打在他身上。
- The lemon juice set his teeth on edge. 柠檬汁把他的牙齿都酸倒了。
- The edge of the disc had been machined flat/smooth. 圆盘的边缘已用机器磨平[光]。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- The diver poised on the edge of the high board. 跳水运动员在高台边上站稳。
- Bind the edge of the rug so that it won't ravel. 给地毯镶个边以免开线。
- They lived in a house on the edge of a forest. 他们住在森林边缘一所房子里。