railwayyard

常见例句

• Finally, the article establishes digital terrain model, makes scheme design, function design and program flow design on railwayyard"s profile and cross section design subsystem.
  最後建立了系統數字地形模型，對鉄路站場縱斷麪和橫斷麪設計子系統進行了方案設計、功能設計和程序流程設計。
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