Because the JSF life cycle remains the central piece of a Seam application, there is no retraining period to endure.

因为JSF生命周期仍然是Seam应用程序的中心部分，所以不需要经历一个再训练时期。

youdao

The welding method used was a PC-GMAW process with mixture gases shielding. Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.

焊接方法为脉冲熔化极混合气体保护焊，焊接板的中心裂纹处于焊缝与热影响区之间的熔合区。

youdao

Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.

焊接板的中心裂纹处于焊缝与热影响区之间的熔合区。

youdao