求翻译：图1和图2分别是造型过程的不同阶段，再通过实体化造型技术，形成图3所示的结构，最后再通过镜像技术完成该新型进气风罩的实体图，如图4所示。是什么意思？

Figures 1 and 2 are at different stages of the process modeling, entity-based modeling technologies through the formation of the structure shown in Figure 3, and finally completed by mirroring the new intake air hood entity diagram, shown in Figure 4.

正在翻译，请等待...

正在翻译，请等待...

Figure 1 and Figure 2 respectively are at different stages of the modeling process, and through the entity modeling technology, forming the structure shown in Figure 3, and finally by mirroring technology to complete the new intake hood solid entities, as shown in Figure 4.

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