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- at weld edge 在焊缝边上
- Cracks, growing at weld toe, tend to form at numerous sites along the transverse width perpendicular to the applied stresses. 焊趾处萌生的裂纹往往在垂直于作用应力方向沿着横向宽度在多处形成。
- 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。
- Good venting of the cavity avoids corrosion caused by locked in gases at weld flow lines (Diesel-effect). 模具排气良好,会防止空气锁在模腔,引发烧焦导致磨损(内燃效应,如烤焦状)。
- 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。
- The hotel is situated at the edge of the town. 该饭店坐落于市区的边缘。
- He is all on edge to have a look at it. 他急于想看一看那个东西。
- The results show: impact effect of hardness at weld toe by ultrasonic peening is not great than treatment by TIG dressing. TIG熔修处理工艺在焊趾区引入了残余拉应力,而超声冲击在焊趾区形成了较大数值的压缩应力。
- Cylinder leaks usually occur at welded seams (on low-pressure cylinders) or at the cylinder valve. 钢瓶泄漏通常发生在焊缝处(低压钢瓶),或者在钢瓶阀门处。
- 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。
- Solve the daily quality issue, especially at welding, clinching, tapping, riveting, silkscreen, paint, final assy, testing, packing station. 解决每天的质量问题;特别是焊接;铆接;攻丝;抽铆钉;丝印;喷漆;总装;测试;包装.
- He arrived at the meeting place beforehand. 他提前到达会面地点。
- It is necessary that he be sent there at once. 有必要马上派他到那里去。
- She is always so surly; she never smiles at anyone. 她总是那麽个坏脾气,对谁也没有一个笑脸。
- She looked at him with hate in her eyes. 她以憎恨的目光看着他。
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。
- The machine must break down at this busy hour. 正忙的时候,机器偏偏又坏了。
- The plant was growing at an angle. 植物呈一定角度生长。
- The typewriter is at your service. 这台打字机随便你使用。
- At welding heat, the flux metals, and oxide particles are dissolved in it together with any other imputities, and the flux is squeezed out from the center of the weld. 在焊接温度,助熔剂熔化了,氧化物颗粒以及其它可能出现的杂质都会熔化于助熔剂。