焊缝

Blowholes were found in the weld by macrography.

宏观金相观察结果表明，焊缝中有气孔存在。

The macrostructure of the friction welded joint and the microstructure of welding area was examined and analyzed, it was found that the simulation results agree well with the experimental results.

对接头的宏观形貌和焊缝区的微观组织进行观察分析，发现模拟结果与实验结果吻合较好。

Of higher carbon content of martensite plates will be generated, more obvious hardening of the weld.

对含碳量较高的钢板会生成马氏体组织，焊缝的硬化比较明显。

The MDK system is designed for system integrators who have the capability to integrate the sensor and associated control components within their overall control system.

该系统主要提供于UT 制造商或者是系统集成商，将本产品集成于UT 探伤控制系统中，使得焊缝跟踪成为系统中的一个功能。

The digital controller of automatic seam tracking microcomputer system is studied in this paper.

对焊缝自动跟踪微机系统中的数字控制器进行了分析研究。

Effect of longitudinal magnetic field on microstructure and properties of MIG weld joint of mild steel

采用横向变拘束试验，研究铝锂合金和2024合金的焊接热裂纹敏感性；并对焊缝组织进行分析，探讨它对两种合金焊接开裂倾向的影响。

In order to use electron beam in brazing of precise structures and thermo-sensitive materials,accommodating every kinds of curve brazing seams,a vacuum electron beam brazing temperature closed loop control system was developed using PID controller,electron beam scanning track editing and on-line adjusting technologies,real-time acquisition and handling of brazing temperature.

为了将电子束应用于精密构件及热敏感性材料钎焊，以适应复杂形状曲线钎焊缝的要求，采用电子束扫描轨迹编辑及在线调节、钎焊温度实时采集及PID控制器构建真空电子束钎焊温度闭环控制系统。

An extremely hot flame can be produced from an oxyacetylene torch. For certain welds an electric arc is used.

氧乙炔焊炬可能会产生极其热的火焰，对于某些焊缝来说可能会用到电弧，在此方法中，电流通过两个电极，并且金属表面被置于两电极之间。

The most common is the oxyacetylene welding, namely the use of acetylene and oxygen produced during combustion of oxyacetylene flame to melt the workpiece and the wire heating, condensation formed after the seam welding method.

最常用的是氧乙炔焊，即利用乙炔和氧混合燃烧时所产生氧乙炔焰，来加热熔化工件与焊丝，冷凝后形成焊缝的焊接的方法。

The path space was one of the reasons that affected the precision of parts in the rapid prototyping based welding.

熔焊成型中多道焊缝路径间距是影响零件成型精度的原因。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。