查询词典 butt

An ultrasonic TOFDB-scan image was processed in order to accurately locate crack tip in heavy aluminum butt weld.

为了精确定位开口裂纹的端部在铝合金厚板对接焊缝中的位置，对其超声衍射时差法(TOFD，timeoffflightdiffraction)的B扫描图像进行了处理。

Then, carries on the vibration experiment with the different natural frequency and the optional frequency butt weld, enables its residual stress to obtain biggest reduction.

然后，用不同的固有频率及任选频率对焊接件进行振动实验，使其残余应力得到最大的降低。

Imagine a butt weld on 20 ga.

对接焊缝月20镓想象。

The butt weld plan carries on the generalized analysis appraisal, determines the optimization the welding plan.

对焊接方案进行综合分析评价，确定出最优化的焊接方案。

The development and technical characteristics of Headless Welding Rolling System are summarized, the main parts of headless welding rolling equipment are introduced, and the function and feature of each part are expatiated; At the same time, flash butt weld process is analyzed, especially the key technology.

总结了无头轧制技术的发展情况与技术特点，介绍了无头轧制设备的主要组成部分，详细阐述了各部分的功能与特点，同时分析了闪光焊接的工艺过程，并着重分析了无头轧制关键技术，并对无头轧制技术的优越性与应用前景作了简要分析。

In ultrasonic inspection of butt weld s, interfering echoes, such as corner echo, hill-shaped echo, etc.

在对接焊缝超声波探伤中，荧屏上常会出现一些影响缺陷判别的干扰回波，如焊角回波、"山形回波"等。

End Connections – choice of flanged or butt weld ends for piping flexibility.

连接端口-根据连接管道的情况，可选择法兰或对焊连接端口。

With some materials, this process will have to be repeated several times before a satisfactory butt weld is obtained.

用夹具夹住焊接线，用钳子夹住热电偶线，然后把两根线头对头接触，之后按焊接按钮。

Butt weld of aluminum alloy plates 6063 and LY12 by laser beam .

高强铝合金激光焊接新进展。

This article introduced the experiment of residual stress in flat tubeplate head of large scale fuel boiler that was manufactured by cold rotary extruding and butt weld.

本文介绍了大型燃油锅炉经拼板焊接和冷旋压加工制造而成的平管板封头残余应力试验。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"