常見例句雙語例句Therefore, study of the train scheme of passenger transport special line is a desiderate task at present.因此， 客運專線旅客列車開行方案的研究是當前亟待解決的重要課題。Described are the structure features, relevant parameters, applicable scope and operation prospects of the special railway transport train-sets of multiple uses.介紹了多用途特種鐵路運輸車組的結構特點、相關參數、適用范圍及運用前景。 返回 special train transport