風車風速計 的英文怎麼說
中文拼音 [fēngjūfēngsùjì]
風車風速計
英文
windmill anemometer- 風 : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
- 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
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 計 : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
- 風車 : 1. (動力機械) windmill; aerovane2. (吹凈糠皮的扇車) winnower3. (玩具) pinwheel
- 風速 : [氣象學] wind [air] speed; wind [air] velocity
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On this basis, puts forward a kind of scheme and idea of displacement ventilation using in high - speed railway air - conditioned car, makes numerical simulation on the flow field of the car and calculates the pmv value of the typical section
在此基礎上,提出了下送風用於高速列車空調的一種方案和構想,並對設計方案的流場進行了數值模擬與典型斷面的pmv值計算。The result of computer and analysis based on blade elements theory shows us that we can regulate the rotate speed of wind turbine rotor by changing set angle and pitch h. variable - pitch system is the key component of the whole wind turbine, which can assure safely pitch - control and brake
本文利用葉素理論,經計算分析得出:通過改變風力機安裝角可以改變槳距h ,從而改變風力機的轉速。變距機構是變槳距控制型風電機組實現變距控制和安全剎車的關鍵機構之一,它的運動由平動和轉動兩部分組成。Study on ventilating design method in high speed train
高速列車通風設計方法的研究Aiming at the characteristics of its management, the paper synthetically utilizes the knowledge and methods in the fields of the theory of corporation pre - warning management, system theory, the management ways of the enterprise, behavior science, sociology and statistics, and so on. from the angle of organization, the paper expounds the accidence cause, the principal, the process, the behave modes and the results led to the risk by management system, utilizing by various methods, such as field survey, examples analysis, the investigation of questionnaire, the judge of the major eleme nts, the blur judgments of the computer model, and it attempts to seek for a pre - warning method which can describe, expect, judge, evaluate and control in advance the railway risk and incidences
針對鐵路機車運行管理的特點,本論文綜合地運用企業預警管理理論、系統論、企業管理學、行為科學、社會學、統計學等多學科、多領域的知識和方法,從組織的角度出發,通過實地調查和問卷調查、實證分析、主成分判斷,計算機模型等手段,對中高速機車車輛交通安全事故的成因、機理過程、表象及結果進行較深入的研究,探求一種對風險和危機能有效明確的描述、預測、預報、評價、控制的預警管理方法。The three trucks all use chassis of dongfeng eq1092f type truck, max powder 99km / 300r. p, m and speed 90km / h, advanced and beautiful structure
這三種車採用東風eq1092f汽車底盤,最大功率99千瓦/ 3000轉/分,最高車速90公里/小時。設計製造先進,外形美觀。So the research of the high - speed vehicle side - wind stability with computer simulation is significantly helpful
因而進行高速汽車側風穩定性計算機模擬研究具有現實意義。He specialises in power electronic converters for variable speed windmills and medium voltage drives designs for ac motor drives from, high speed micro turbine and variable speed gen - sets, innovative circuits for ups applications, traction applications in trains, trolley - buses and trams, battery driven vehicles, automotive drives and fuel cell applications
施雷伯先生的專長是研究變速風力發電機的電力電子變換器和用於交流電動機驅動的中壓電力電子設計,從高速微型燃氣輪機和變速機組,用於ups應用的新型電路,歐列車中的牽引應用,無軌和有軌電車,電池驅動汽車,汽車驅動和燃料電池。This paper define the theory of product combination, product life cycle product innovate, product system, product entity scheme, product market analyse, product development scheme, product price scheme, product place scheme, product brand management. connect practice, analyse products actuality of dfmc transmission ltd. co. and consult the demand of auto market. apply statistics, stage, technique innovate, marketing, industrial economics, product management and stratecis brand management to discover problem, analyse problem, solve problem. dfmc transmission ltd. co. change from scheme economic to market economic, become a comparative independence corporation from only produce gearbox plant
本文通過對產品組合、產品生命周期、產品創新、產品體系、產品實體策劃、產品市場分析、產品開發策劃、產品價格策劃、產品渠道策劃、產品品牌策劃的理論闡述,結合實際,對東風汽車變速箱公司的產品現狀進行剖析、以及對中國汽車市場發展需求的探討,運用統計學、運籌學、技術創新學、市場營銷、產業經濟學、產品管理和品牌營運等理論,去發現問題、分析問題、解決問題。In the market of light vehicles in shanxi, shanxi auto works needs 50, 000 units of transmissions from us every year ; dong feng company needs 20, 000 units of transmission of 2 - ton light vehicles annually from us ; shenyang jinbei coach company needs 70, 000 units of transmissions to fit its 150, 000 minibuses ; beijing auto motor company requires 20, 000 units and farm - vehicles need 50, 000 units per year. the market requirement is greater than our current capacity
山西省輕型汽車需要大每年配套5萬臺變速品,中國東風汽車公司2噸級輕型車需要大每年配套2萬臺變速器,沈陽金杯客車公司15萬面車需要大每年配套7萬臺變速器,北汽摩每年可配套2萬臺,市場需求大於設計能力Abstract : based onmethods of foreign countries of using wi nd tunnel test and numerical flow simulation, optimum nose a nd tail shapes ofhigh - speed trains are studied to achieve optimum aerodynamic performance so as to efficiently reduce the influence of theaerodynamic phenome na on the train operation and the environment. research results of foreign countr ies are introduced
文摘:針對國外利用以風洞模型模擬試驗和以流場數值模擬計算為主的方法來尋求高速列車最佳的頭尾部形狀,使列車的綜合氣動性能最佳,從而有效地降低空氣動力學現象對列車運行和周圍環境的影響進行了探討,介紹了國外在此方面取得的主要成果。Abstract : this paper makes research and discuss on how hydraulic drive system of temperature regulate speed is used in tank & armored vehicle in china, introduces design thinking and method of a complete system by a calculating example, and expounds the importance of this research
文摘:該文主要對冷卻風扇溫控調速液壓傳動系統如何在我國坦克裝甲車輛上應用進行了相關的研究探討,通過實際算例介紹了整套系統的設計思想和設計方法,並且闡述了開展這一研究的重要性。This controlling way can make the passengers feel much comfortable and make the bus air - conditions work with a high efficiency. in this thesis, a single - chip microcomputer fuzzy controlling system with mcu : at89c51 is designed to deal with the bus whole air - condition composed with refrigerating system and heating system. via controlling the open of temperature door, turnaround speed of evaporator fan and subsidiary engine, it can control temperature of railway carriage
本論文針對獨立式全空調型(完全合一型)客車空調系統,設計了一個以at89c51為核心的採用模糊控制演算法的嵌入式單片機控制系統,通過控制溫度門的開口角度、蒸發器風扇的轉速、輔助發動機的轉速來控制車廂內的溫度,通過壓縮機的開、停對蒸發器除霜,系統具有溫度顯示、用戶設定的分擋多級溫度控制、在線控制參數修改等功能。分享友人