Dislocation free circulation reversible speed control system links the various units working principle, characteristics and function.

错位控制无环流可逆调速系统中各单元环节的工作原理, 特性和作用.

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There is dislocation - free zone around the crack tip which has similar shape as the plastic zone.

各种裂纹尖端周围均存在无位错区,其形状与相应的塑性区相似.

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Circulation reversible dislocation - free control system analysis of the transition process without circulation reversible control system structure.

错位无环流可逆调速系统的过渡过程分析无环流可逆调速系统的组成结构.

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