正如同极相斥，而这两个场之间的排斥力强到足以使那块金属变形。
Like poles repel, and the repulsion between the two fields is strong enough to make the metal distort.
基于金属变形理论，论述了金属常温下临界变形后，晶粒快速长大的机理。
Basing on metal deforming theory, the principle of grains growing up quickly after critical deforming of metal under normal temperature are stated.
花键管冷滚轧精密成形过程不同于花键轴类零件，其坯料金属变形量大，成形过程较为复杂。
The spline tube differs greatly from the spline shaft parts in the cold roll forming process, which has a complex process with large blank deforming quantity.
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