隨車起重機 的英文怎麼說
中文拼音 [suíjūqǐzhòngjī]
隨車起重機
英文
lorry-mounted crane- 隨 : Ⅰ動詞1 (跟; 跟隨) follow 2 (順從) comply with; adapt to 3 (任憑; 由著) let (sb do as he li...
- 車 : 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
- 起 : 起Ⅰ動詞1 (站起; 坐起) rise; get up; stand up 2 (取出; 取走) draw out; remove; extract; pull 3...
- 重 : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
- 機 : machineengine
- 起重機 : crane; derrick; crab; freight elevator; hoist; lifter; cranage; hoister
- 起重 : jack up起重臂 jib loading boom; cargo boom; erector arm; jibboom; 起重車 carriage hoist; crane ca...
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With the development of the computer and calculating dynamics, in recent years many researchers from different countries begin to research the coupling between train and line. the research on the coupling between vehicle and brid ge with the finite element method becomes one of the very important constitutional parts
隨著計算機和計算力學的發展,近年來各國鐵路科研工作者開始對列車?線路耦合系統進行研究,其中,車?橋耦合振動的有限元分析研究就是近年來發展起來的一個重要組成部分。The acoustic design for a passenger compartment of the vehicle, ship, and plane is very important to improve the carborne acoustic comfort and to enhance the competitiveness for the products in market
隨著對車、船、飛機乘坐舒適性要求的不斷提高,其乘坐室(艙)內的噪聲問題越來越引起人們的高度重視。Analyze item by item the position of unintact cycle, the running clearance of unintact cycle, locking - deform, datum dimension regulating, repeatly install, power voltage wave and marking running etc. at the same time, we give the calculating formula to calculating the running marking random error, and use it to calculate the system error of big diameter measure instrument - - datum dimension frame error, gyro - wheel diameter error, error caused by circumstance temperature, error caused by backing distance, angle error, delay error of data collecting circuit, lathe main shaft running error, workpiece install partial error
對不完整圓的位置、不完整圓的轉動間隙、鎖緊變形、基準尺調整、重復安裝、電源電壓波動、標記轉動等隨機誤差進行了逐項分析,並給出轉動標記隨機誤差的計算公式。對大直徑測量儀的系統誤差?基準尺尺架誤差、滾輪直徑誤差、環境溫度引起的誤差、後退距離引起的誤差、角度誤差、數據採集電路延時誤差、車床主軸回轉誤差、工件安裝偏心誤差分別進行了計算,最後對誤差進行合成。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理在港口企業管理中的地位與作用,以及我國港口機械設備管理與配置現狀,並簡要介紹目前港機合理擁有量的理論研究方法;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流動機械合理擁有量的方法;第5章以大連港大港區為例對模型進行應用,選擇四種型號叉車為研究對象,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修費用進行了正態分佈擬合。As the growth of the throughput on the chinese harbor, the cargo containers transporting is also at the same time, the fast growth of flow of material industry, the demand for transport, the construction of chief project, and the attention our country pays to the. as the gradually of the word market, the global became the opportunity that the heavy truck market brings must cause more attention to the economists and the infesters
隨著中國港口集裝箱運輸的需求增長,物流業的快速發展,能源運輸的需求,重點工程項目的建設,以及國家對超載超限的治理都使得重型汽車行業的發展越來越受到市場的關注。重型汽車市場所帶來的投資機會必將會引起學者們和投資家們的密切關注。Over the years, lrt technology has been upgraded to counter the negative effects of traffic jams, noise, environmental damage, air pollution, etc. featuring a small radius of curvature, multiple car units, modulated train set, enlarged cars both in transverse and longitudinal directions, low car floors, streamlined car design, advanced control systems, and flexible right of way, modern lrt systems have been successfully adopted to most environmental and social needs. they adequately display their merits as transportation systems ; i. e., the lrt system is able to co - exist with automobiles. the low car floor means that roads can act as station facilities, and passengers can get on and off the cars in the street
輕軌運輸系統lrt源起於歐洲街道電車street car ,街道電車一度在都市捷運化與私人機動化的浪潮沖擊下迅速沒落,但隨著都會地區機動車輛不斷增加,道路交通阻塞噪音環境破壞排放廢氣污染問題嚴重惡化之際,輕軌車輛技術已不斷提升,具備小轉彎半徑能力的聯結式車廂模組化列車編組車廂斷面長度加大加長低地板車廂流線型車廂設計,搭配先進控制系統及彈性的路權型式,使現代化輕軌系統具備有與生活空間結合重視環境問題與社會情勢並活用進化街車之都市交通工具等特徵與優點,如高性能輕軌列車與汽車共存,低底盤的車廂創造無障礙車站空間,道路即是車站設備,旅客可以在街區上下車,提供沿線居民高度的便利性,消除交通堵塞噪音及空氣污染等,輕軌系統並與街景充分的調和,成為活動的都市意象。Present situation of truck - mounted cranes home and abroad and their developing trend
國內外隨車起重機的現狀及發展趨勢According to the technological data of the large lorry crane ' s pictures in foreign countries, we use the method of photo - view anti - processing, gain the luffing mechanism ' s structural measure parameter
摘要根據國外大型隨車起重機的圖片等技術資料,運用影像反求圖解的方法,得出其變幅機構的近似尺寸。In recent years, with the upsurge of high - tech firms like baoye housing group, jinggong science and technology, jinggong preiss - daimler steel building and changtai machinery, several sectors are quite eye - catching : intelligence housing development ;, r & d of energy - efficient and environment - friendly material and new - type building systems ; r & d of special cars and their spare parts, r & d of construction materials, machinery, textile machines ; design, manufacture and installation of heavy steel, light steel and space steel structure buildings
近年來,隨著寶業住宅產業、精工科技、精工鋼結構、長泰機械等一批高新技術企業的迅速崛起,華舍發展出現了幾個新亮點:智能化住宅開發;節能環保型材料、新型建築體系研發;專用汽車及配件、建材機械、紡織機械研發、生產;重鋼、輕鋼及空間鋼結構建築設計、製作、安裝。With the development of economic and the enhancement of motorization in china, road traffic accident is becoming a serious social problem. extremely severe traffic accidents which are mainly caused by commercial vehicle have called attention of the whole society, and driving fatigue is one of the main factors of extremely severe accidents
隨著中國經濟的不斷發展和機動化水平的不斷提高,道路交通事故日益成為一個嚴重的社會問題,以營運車輛肇事為主的特大交通事故更是引起了全社會的廣泛關注,而疲勞駕駛正是特大交通事故的主要原因之一。分享友人