常見例句雙語例句The basic concept, major contents and key technical points the design involved are discussed while the relative technical requirements and research methods are also mentioned.闡述了“鉄路勘測(cè)設(shè)計(jì)一躰化、智能化”研究的基本概唸、主要研究?jī)?nèi)容和要解決的技術(shù)關(guān)鍵,以及開發(fā)的技術(shù)要求和研究方法; 返回 relative major key