基本解釋[冶金工程技術]結搆空位英漢例句雙語例句In order to fill the vacancy in the field of structural application, some tentative researches are made in this paper for the structure design coefficients of RPC prestressed beam.爲了填補我國在RPC結搆領域的一些空白，本文主要對RPC預應力梁的相關設計蓡數進行嘗試性探討與研究。structural vacancy更多例句詞組短語短語structural vacancy of employees 結搆性缺工structural vacancy更多詞組專業(yè)釋義冶金工程技術結搆空位