Make early comprehensive treatment after operation, such as massage muscle equal-length contraction, passive joint movement.
术后早期进行按摩、肌肉等长收缩、关节被动活动及主动活动等综合性康复治疗。
7pipes Shall not have any circumferential seam joint in a random length.
7任意长度的管子不应出现任何圆周接缝。
The single lap joint fails when the crack length reaches to the critical size.
当裂纹扩展到临界尺寸时，接头会迅速破坏。
The single lap joint fails when the crack length reaches to the critical size.
当裂纹扩展到临界尺寸时，接头会迅速破坏。
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