duàn qiáo ㄉㄨㄢˋ ㄑㄧㄠˊ 段桥（段桥）
回忆是一段桥，却是通往寂寞的牢。
本文针对三段桥连续调压方式的6 K机车功率因数和谐波电流进行了理论分析和计算。
Regarding 6k locomotive with triple bridge continuous voltage regulation, theoretical analysis and calculation are conducted upon its power factor and harmonic current.
目的：探讨血管长段桥接健侧腓骨骨皮瓣移植修复小腿皮肤软组织缺损并骨缺损的疗效。
Object: To investigate the effect the reparation of the crus skin soft tissue defects and bone defects using the osteocutaneous flaps of healthy side fibula long section vascular bridging anastomosis.
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