電氣牽引工程 的英文怎麼說

中文拼音 [diànqiānyǐngōngchéng]
電氣牽引工程 英文
electric traction engineering
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : Ⅰ動詞1 (拉) lead along (by holding the hand the halter etc ); pull 2 (牽涉) involve; implic...
  • : Ⅰ動詞1 (牽引; 拉) draw; stretch 2 (引導) lead; guide 3 (離開) leave 4 (伸著) stretch 5 (...
  • : Ⅰ名詞1 (工人和工人階級) worker; workman; the working class 2 (工作; 生產勞動) work; labour 3 ...
  • : 名詞1 (規章; 法式) rule; regulation 2 (進度; 程序) order; procedure 3 (路途; 一段路) journe...
  • 電氣 : [電學] electrical; electric電氣安裝 electric mounting; 電氣保護 electric protection; 電氣保護裝置...
  • 牽引 : 1 (拉) tow; drag; draw; haul; pull; draft 2 [中醫] traction; 牽引車 [機械工程] drafter; tractor...
  1. Electrification is the promising trend in the development of railway pulling - forces. however, the right moment to take this transformation should be determined after comprehensive evaluations for it is affected by the economic level of the country, the project investment, the developing trend of energy and the ratio between petroleum and electricity, etc

    化改造是鐵路動力的發展方向,但由於受國家經濟發展水平、投資、能源發展趨勢、油比價等因素的綜合影響,改造時機的把握必須經過綜合的評價才能確定。
  2. The characters of traction power supply system and the problems of routine designs in the electrify railroads are described in chapter two where two main methods of optimize design in former traction power supply systems are emphasized, which realize the optimize methods of traction power supply system by using network multiple address selecting technique, and based on traction load along line distributing function, furthermore construct the optimization mathematical model ' s optimize method of traction power supply system by means of mathematical planning method ' s application

    優化設計是近年來發展起來的一項新技術,已經在設計的一些領域中得到了廣泛應用。本文通過對優化設計技術在化鐵路系統應用這一課題進行研究,以期為系統在實際設計中提供一種新的使用方法。通過分析化鐵路系統的特點和常規設計中存在的問題,闡述了系統優化設計的兩種主要方法。
  3. The development of dc control power system described in this paper is oriented to the baoji - chengdu electric railway - engineering project. a dc control power system, which is based on plc, hf switch rectifier and valve control seal battery is described in the paper

    本文結合寶成復線,針對所直流控制源系統設計,闡述了一個基於plc控制器、高頻開關整流裝置和閥控式密封鉛酸蓄池的直流屏的設計和產品研製。
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