the aim of steel wire straightening is to maximally eliminate steel wire's extra internal stress caused by uneven deformation or uneven temperature distribution in production.
钢丝矫直的目的是最大限度地消除钢丝生产过程中由于变形或温度分布不均造成附加内应力。
the wrapped-type condenser of a refrigerator can be considered as a typical vertical plate with discrete heat sources and uneven temperature distribution when the pipe temperatures are known.