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- ultra-narrow-gap gas metal are welding 超窄间隙MAG焊
- gas metal are welding 熔化极气体保护焊
- The longitudinal cracks along bond line and the transverse cracks which cut across the weld metal cross section inside weld metal were formed, while X65 pipe line steel was welding. X65管线钢在焊接过程中,内侧焊缝金属出现横向和纵向沿熔合线方向的裂纹,横向裂纹贯穿焊缝金属横截面。
- Some of the students are welding capacitor; the others resistor. 学生中的一些人在焊接电容,另一些人在焊接电阻。
- With SMAW method, the surfaces of A3 and 45 steel were welded by using the series of CHR electrode, and the microstructure and performance of surfacing welding layer metal were analyzed. 摘要借助手工电弧焊方法,使用CHR系列堆焊焊条对A3、45钢进行堆焊加工,分析了其堆焊层金属的显微组织及性能。
- Some of the students are welding capacitors; the others resistors. 学生中的一些人在焊接电容,另一些人在焊接电阻。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- The conception and modeling of droplet forming in gas metal arc welding short circuiting transfer was proposed. 提出了气体保护焊短路过渡过程中的熔滴成形的概念,并建立了模型。
- The metal was submitted to analysis. 对该金属进行了分析。
- These bits of metal are clinging together. 这些小块金属被粘在一起。
- In CO2 gas metal arc welding, the difficulty hi seam tracking by pendular arc sensor is how to attain the tolerance signal of weld joint. 在CO_2气体保护焊中,采用摆动电弧传感器进行焊缝跟踪的困难在于如何提取准确的焊缝偏差信号。
- Various metals are used to make the parts of this machine. 这部机器的零件是用多种金属制造的。
- Some of the students are welding capacitor ; the others resistor. 学生中的一些人在焊接电容,另一些人在焊接电阻。
- Dynamic model of a whole GMAW(gas metal arc welding) system with short circuiting transfer has been built based on relationships of all relevant physical parameters. 从全系统的角度建立了短路过渡GMAW系统的动态模型。
- Why metals are good conductor is a question. 为什么金属是良导体是个疑问。
- Heavy wires can be welded singly to metal base parts. 粗线能单独和金属基体部件焊接在一块。
- The molten metal was run into a mould. 熔化的金属被倒进模内。
- Not all metals are good conductors. 并非所有的金属都是良导体。
- The parts of the bicycle had to be welded together. 自行车上的零部件得焊接在一起。
- Several incidents have been welded into an interesting narrative. 几个情节曲被融合成一个有趣的故事。