transportation related design 中文意思是什麼
transportation related design
解釋
運輸工具設計- transportation : n. 運輸，輸送；轉運，搬運；遷移；〈美國〉運輸機關；運輸工具；運輸票；運費；【歷史】流放。adj. -al
- related : adj. 1. 所敘述的，所說的。2. 相關的，有關系的〈尤指有親戚關系的〉。3. 【音樂】和聲的。n. -ness
- design : vt 1 計劃，企圖，立意要…。2 指定，預定；留給，留著。3 設計，草擬，擬定，籌劃；起草，畫草圖，打（...
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After analyzing the current development trend of world metro in construction technology, equipment systems, control technology, functional facility, operational management and other aspects, the author points out that accelerating the process of breaking technology monopoly, forming independent design and production capabilities, are directly related to the sustainable development of rail transportation in china and to the promotion of scientific and technical innovations
剖析了目前世界城市軌道交通在施工技術、設備系統、控制技術、功能設施、運營管理等方面的發展趨勢，指出加速打破技術壟斷，形成自主設計生產能力，直接關系著我國城市軌道交通事業的可持續發展，也是推進科技創新的突破口。 -
On the basis of the loess distribution, engineering geology and specific properties of road use in gansu province, this paper divides traffic volume grade according to the conditions of transportation of all high - grade highways which are being built and have already finished. besides, it analyses the relativity of three different test methods, establishes the related relations, and divides their strength grade after measuring rebound module of subgrade of the representative high - grade highways in gansu loess area. furthermore, it recommends the common semi - rigid and asphalt concrete design parameters by comparing the experiment in doors to outdoors, and draws up the optimized design program aga - lq based on advanced genetic algorithm and solves the non - liner optimization design model of asphalt pavement construction by computer
本文基於甘肅黃土分佈、工程地質及路用特性研究，對該黃土地區在建和已建的全部高等級公路交通狀況進行了詳細調查和分析，劃分了交通量等級；對甘肅黃土地區代表性的高等級公路，利用三種不同方法實測了土基回彈模量，分析了各測試方法的相關性，建立了相關關系，對土基回彈模量進行了強度等級劃分；通過室內外試驗比較，推薦了常用的半剛性材料和瀝青混凝土設計參數值；利用計算機編制了基於改進遺傳演算法的優化設計程序aga ? lq ，並成功求解了瀝青路面結構非線性優化設計模型；最後經計算提出了甘肅黃土地區高等級公路瀝青路面典型結構，並編制了查詢圖庫軟體cx ? lq ，供設計單位直接選用，科學簡便地解決了甘肅黃土地區的路面設計問題。
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