流動修理車 的英文怎麼說

中文拼音 [liúdòngxiū]
流動修理車 英文
mobile repair shop
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • : Ⅰ動詞1 (修飾) embellish; decorate 2 (修理; 整治) repair; mend; overhaul 3 (寫; 編寫) write;...
  • : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
  • : 車名詞1. (中國象棋棋子的一種) chariot, one of the pieces in chinese chess2. (國際象棋棋子的一種) castle; rook
  • 流動 : 1. (液體或氣體移動) flow; run; circulate 2. (經常變換位置) going from place to place; on the move; mobile
  1. First, this paper looks for the national experiences that organizing city traffic in the rodeway system, in conditions of the mobile and no - mobile number being big. then analyzing the questions and reasons in middle - scale - city roadway system, on the base of studying characters of use - land and residents journey, transportation tools and relations of the transportation and economy development, put forward some proposes in roadway system on the base of middle - scale - city characters of basic construction and solving the new problems of city traffic. through analyzing the relations of middle - scale - city roadway system, city land - use and land - shape, put forward some development antidote. in the circumstance of road facilities being lack, improve the level of traffic management of city roadway system, improve traffic environment of city roadway system. put forward some revised proposes on road - net norm of middle - scale - city road system in our country ; consider the plan of isolating mobile form no - mobile in the organization of roadway system ; construct revaluating system of city roadway system. at last through studying a typical case of yuncheng, put forward some solutions and measures ; through using evaluating system, evaluate, contrasts and analyses the present conditions in city roadway system and planning program

    本文首先尋求國外機和非機擁有量都較大的情況下,為組織好城市交通在道路系統方面所取得的可供我國借鑒的經驗,然後在對我國中等城市用地特徵、居民出行特徵、交通工具、交通與經濟發展的關系等進行分析的基礎上,剖析中等城市道路系統現狀存在的問題及其形成原因,以及對今後城市交通將要出現的新問題,提出以中等城市的交通結構特點為基礎的機、非分道路系統的建議;通過分析中等城市道路系統與城市土地開發、城市用地形狀等之間的關系,並相應其提出發展的一般對策,在道路設施不足的情況下,加強城市道路交通系統的管,提高城市道路交通環境,對我國中等城市道路系統在道路網指標上提出正意見,對道路系統組織機、非分進行思考;並建立了城市道路系統評價指標體系;最後以運城市做為實例分析,具體提出近期處的對策與措施,並運用評價體系對城市道路系統現狀和規劃方案進行評價對比分析。
  2. In this paper i calculate the reasonable possession quantity of port handling machineries with chance - constrained linear programming. first in the paper is the background and meaning of this research ; then analysis present situation of port machinery management both in practice and theory ; in chapter 3, i qualitatively discusses characters influencing machinery quantity, which include lifting ton, intact rate and using rate, age of machinery, machinery purchase and working cost and so on. in chapter 4, i take the influencing characters to mathematic model of chance - constrained linear programming, aiming to maintain the need of production and reduce machinery cost

    文章首先介紹了選題的背景、意義以及主要工作;第2章介紹了港口機械管在港口企業管中的地位與作用,以及我國港口機械設備管與配置現狀,並簡要介紹目前港機合擁有量的論研究方法;第3章從技術與經濟角度定性分析了各種因素對港機擁有量的影響,其中主要包括機械起運量、完好率與利用率、機械設備役齡、購置與營運成本等;第4章將各種影響因素引入模犁,提出以完成生產任務、機械成本最低為目標,應用隨機線性規劃模型計算港口機械合擁有量的方法;第5章以大連港大港區為例對模型進行應用,選擇四種型號叉為研究對象,對其歷史經濟與技術數據進行統計分析,其中重點對隨機變量單位臺時維費用進行了正態分佈擬合。
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