短語詞組短語hull structural mechanics detail 船體結(jié)構(gòu)力學(xué)aircraft structural steel detail 飛機(jī)結(jié)構(gòu)鋼special structural steel detail 特種結(jié)構(gòu)鋼structural reform detail 體制改革structural anthropology detail 結(jié)構(gòu)人類學(xué)structural timber detail 結(jié)構(gòu)木材structural lesion detail 結(jié)構(gòu)損害structural measures detail 結(jié)構(gòu)措施structural dislocation detail 構(gòu)造錯(cuò)位 返回 structural detail