... 立焊V ertical position welding 对称焊Symmetry welding 磁粉探伤Magnetic particle ...
双语例句
1
In the multilayer welding process, the method of symmetrywelding gets the minimum residual tensile stress.
在多层焊的过程中,采用对称施焊的方法得到的焊接残余拉应力峰值是最小的。
2
Based on theories of computational fluid dynamics and heat transfer, an axial symmetry finite element model of velocity and temperature field of spot welding for aluminum alloy is established.