目的：探讨骨盆环的结构特点，设计髓内穿钉固定术式。
Objective: To explore the structural character of pelvic ring and a new internal fixation in the treatment of pelvic fracture.
本实用新型涉及一种穿筋式钢管混凝土柱-帽型组合梁连接节点，属于结构工程领域。
The utility model relates to a steel bar reinforced connection node between a steel tube-cement column and a cap-style composite beam, and pertains to the constructional engineering field.
利用穿隧式电子显微镜观察碳化钛析出物在。含钛钢中之微结构。
The microstructure of titanium carbides of. Ti-bearing steel has been investigated using...
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