isothermal line

基本解释

Control of the penetration and width of the back side weld was then achieved by controlling the width of an isothermal line near the melting point.
通过控制接近熔点温度的等温线宽度最终实现了对焊缝背面熔宽和熔透的控制。
The constitution and layout of pusher gas combustion isothermal normalization production line was introduced with an emphasis on the construction characteristics of the main devices.
介绍了推杆式燃气等温正火生产线的结构特点和布局。
A closed-loop control system with welding current as control parameter is founded to control the width of isothermal line of back-side welding temperature field in TIG welding of thin plate.
以焊接电流为控制量，研制了薄板钨极氩弧焊（TIG）背面温度场等温线宽度闭环控制系统，实现了对焊缝背面熔宽和熔透的控制。