自由對流高度 的英文怎麼說

中文拼音 [zìyóuduìliúgāodù]
自由對流高度 英文
level of free convection
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 由 : causereason
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 流 : 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...
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 自由 : freedomliberty
  • 高度 : altitudeheightelevation
  1. Finally, because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve, the response performance of the solenoid valve is investigated. the response performance of the solenoid is influenced by many factors, such as driving voltage, electric driving unit etc. in order to have high excitation voltage and in low maintaining voltage, a high - low voltage electric driving unit is designed, and in order to make the solenoid valve close more rapidly, an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit, too. in the high - low electric driving unit, high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively

    高速強力電磁閥的響應性能除了與閥本身的結構和材料有關外，與驅動電壓、驅動電路的設計密切相關，本文通過分析，首先開發出一種高低壓驅動電路，高壓電源是山升壓式dc - dc原理獲取的，低壓由蓄電池本身提供，實現高壓強激和低壓維持的功能，電路中採用有源續流電柴汕機中卜軌知介系統的設訓及其七川j敝略的叭究路進行續流，加誣了電磁閥的關閉速度；採用自舉吐路，降低了場效應管對驅動電壓的要求。
  2. The quasi - geostrophic process was diagnosed for a case of severe cold air breakout under the blocking situation during 16 - 18 march of 1998. the attention was focused on the relationship between the surface anticyclone and 500hpa blocking high. the results indicate that the cold outbreak is associated with the adjustment of blocking situation in the ural area, i. e. the collapsing and rebuilding of the ural mountain blocking high. the temperature advections in the lower troposphere shown that the polar cold air invading from the northwest caused the ural blocking high collapsed, and a new ridge developed rapidly was due to the warm advection on the southwestern side which led to the ural blocking high rebuilt. in addition, the distribution of the vertical motion on 700hpa shown that the surface high splitting was related to the considerable upward motion located on the southeastern part of surface high

    對1998年3月中旬一次高空阻塞形勢下強冷空氣過程進行了診斷分析，著重討論強冷空氣爆發前後地面反氣旋活動與高空阻塞形勢調整的關系。研究結果表明，強冷空氣的爆發與烏拉爾地區阻塞形勢的調整阻塞高壓的崩潰和重建緊密相關。對流層下部的溫度平流分析表明，阻塞形勢的調整是由於阻塞高壓上游西北方有冷空氣侵入導致了阻塞高壓的崩潰，而上游來自西南方向的強暖流則導致高壓脊迅速發展，使阻塞高壓重新建立。
  3. In recent years, asset - backed securitization has become a topic of the economic and financial domain in our nation, as a financial innovation, the application of asset - backed securitization in china will not only accelerate the effective circulation of financing, but also abate the risk of liquidity and the pressure of capital sufficiency on the commercial banks, furthermore, it will accelerate our financial system reform, improve the efficiency of financial market, and quicken the step of capital market internationalization and modernization, it is of great practical significance to import and use the asset - backed securitization for the economy and finance development in china, although, thee are some foreign models for asset - backed securitization, but the factors which influence the securitization in china are very different from those of foreign countries, we should n ' t copy word for word foreign models, therefore, it is worthy of probing and researching a model, which meets the situation in china nicely

    資產證券化作為一種金融創新，對于深化投融資體制改革，提高資產流動性、分散風險、提供新的投融資品種以及優化資源配置等具有重要作用。積極引入資產證券化並運用這一金融創新工具，將對我國經濟金融的發展有著重大的現實意義。資產證券化雖然有國外的模式可以借鑒，但是由於我國影響證券化的許多具體因素與國外很不相同，因此不可以照抄照搬國外的模式，應該從實踐的角度，根據我國的自身特點以及與證券有關的環境因素，來探索適合我國國情的資產證券化模式。
  4. Based on the analysis of commercial banks " current concept about fund management, this paper brings forward that fund management is the main - string in its operation, and that the concept of fund management, including security and profitability, is extended from current " forrying fund " to the management of the fund cost and fund risk the paper comprehensively discusses the principle of fund management, the management of fund costs, the tactics of management about fund liquidity, the measures of management about fund risks and how to solve the problems on interest risk in the period of frequent interest fluctuation. the paper puts forward ideas on how to improve the fund management. the security, liquidity and profitability of the fund, which are both contradictory and integrated with one another, are internal factors of fund management. fund liquidity is traditional core question. commercial banks face with a number of risks of witch credit risk is the greatest one because our country has adjusted interest rates 8 times since 1996, which covered a period of frequent interest fluctuation

    商業銀行面對許多風險，但最大風險是信用風險。由於我國自1996年以來已連續調整了8次利率，近幾年是利率波動頻繁時期，研究利率的敏感性問題顯得特別重要。要改善資金管理，提高商業銀行的經營水平，就要建立資金管理是商業銀行經營主線的理念，對資金要統一規劃和管理；要改革銀行的體制，建立現代企業制度和法人治理結構，在體制上為資金管理提供有利的運行平臺；增加改善資金流動性管理所需的貨幣政策工具，擴大資金調控手段；打破貨幣市場的僵化局面，為資金管理創造有利的宏觀環境；續續優化負債結構和負債載體設計；增強資金信用風險規避和化解的措施；通過銀行資源整合，努力尋找資金的安全投放渠道，最終完成經營模式由傳統型向現代型的轉變。
  5. The article illuminates mainly two segments color - separation model based on three dimensions, gives a model conception on a knowledge base of unification technology and analyse and design digital prepress system from the whole on the problem of systemic requirement analysis. second, the article brings forward new data compress method based on memory stream and sets up new data structure to realize undo and redo methods based on analyzing all kinds of datas referred to on systemic based construction. because printing and dyeing cad system deals with many arithmetics on graphics ans image and production technics, the article illuminates vector conception, expatiates gray graphic vectorization and brings forward to graphic component ' s conception to enhangce the systemic stability and manipulating speed and improve graphic transmission

    在印染cad系統的需求分析問題中，結合目前印染行業的發展和實際cad系統的整體構架，著重闡述了基於三維空間的二段法分色模型，提出了一體化工藝知識庫這個模型的概念，對數字印前系統做了整體的分析、設計在系統的底層架構問題上，著重分析了cad系統涉及到的各類數據，提出一種新型的基於內存流的數據壓縮方法，同時設計了自己的數據結構，用以實現系統的undo 、 redo操作，由於整個系統涉及眾多的圖形圖像演算法和實際工藝，為了提高系統的穩定性和操作速度，以及增強圖像的網路傳輸功能，在部分演算法中採用了矢量的概念，著重講解了灰度圖像矢量化，並且提出了圖像組件這一嶄新的概念。
  6. His knowledge of languages, the respect shown him by the french, the good - nature with which he gave away anything he was asked for he received the allowance of three roubles a week, given to officers among the prisoners, the strength he showed in driving nails into the wall, the gentleness of his behaviour to his companions, and his capacitywhich seemed to him mysteriousof sitting stockstill doing nothing and plunged in thought, all made him seem to the soldiers a rather mysterious creature of a higher order. the very peculiarities that in the society he had previously lived in had been a source of embarrassment, if not of annoyancehis strength, his disdain for the comforts of life, his absent - mindedness, his good - naturehere among these men gave him the prestige almost of a hero. and pierre felt that their view of him brought its duties

    皮埃爾由於自己的語言知識，由於法國人對他表示的尊敬，由於他的耿直，由於他對別人向他提出的任何要求都是有求必應他每星期可以領到三個盧布的軍官津貼費由於他的力氣他表演給士兵們看他用手把一根鐵針按進棚子裏面的墻壁上，由於他對同伴們的態度是那樣和藹可親，由於他那種看起來什麼事情都不想和一動也不動的靜坐的本領，他在士兵們的心目中是一個神秘莫測的有高級本領的人物，正是由於這樣一些原故，正由於他的這些特性，他在以往他生活的那個上流社會中即使對他無害，也令他感到拘束，可是在這里，在這些人中間，他力大無比他蔑視舒適安逸的生活他對一切都漫不經心他單純這一切使他獲得了近乎是一位英雄的地位。
  7. Steady state thermal analysis under natural convection boundary condition was performed. both the temperature distribution and the induced mechanical stress were calculated in this simulation. high stress area was found and the potential reasons which can cause packaging to fail were also discussed

    具體內容包括: 1 .建立一款疊層csp / bga封裝的三維實體有限元模型，求解自然對流條件下的穩態溫度場分佈，並在此基礎上進行穩態熱應力和熱應變分析，找出由於溫度梯度在封裝內部引起的高熱應力區域，分析其可能造成的失效結果。
  8. Intelligent tri - phase ac active reactive power instrument adopt advanced microprocessor carry out smart control, and to the inputed tri - phase ac voltage and current signal carry out accurate measurement, through cpu automatically count out the tri - phase ac active reactive power value total power, conduct clear and visual display by high brightness led display tube, it can be simultaneously transferred to standard voltage current signal to transmit output, and have super - limit control alarm standard serial communication function etc

    智能三相交流有功無功功率儀表採用先進的微處理器進行智能控制，對輸入的三相交流電壓與電流信號進行精確的測量，經過cpu自動計算出三相交流有功無功功率值總功率，由高亮度led數碼管進行清晰直觀的顯示，同時可轉換成標準電壓電流信號變送輸出，並具有超限控制報警標準串列通訊等功能。
  9. Adopt advanced microprocessor carry out smart control, and to the inputed tri - phase ac voltage and current signal carry out accurate measurement, through cpu automatically count out the tri - phase ac active reactive power value total power, conduct clear and visual display by high brightness led display tube, it can be simultaneously transferred to standard voltage current signal to transmit output, and have super - limit control alarm standard serial communication function etc

    採用先進的微處理器進行智能控制，對輸入的三相交流電壓與電流信號進行精確的測量，經過cpu自動計算出三相交流有功無功功率值總功率，由高亮度led數碼管進行清晰直觀的顯示，同時可轉換成標準電壓電流信號變送輸出，並具有超限控制報警標準串列通訊等功能。
  10. An improved high - resolution current - mode sorter is presented. its structure complexity is o ( n ), which is crucial to the expansion of its size, and its dynamic range is large. only one clock signal and one reset signal are needed. no biasing signal is required. the operation point is constructed according to the input current, so it is self - adaptive, which is very important for an all - purpose component. in average value circuit, subtraction circuit, winner - take - all ( wta ) circuit and control circuit, it has good performance even at a large input current. this sorter has high precision, high resolution and low power, as has been proved via hspice simulation. it can be implemented in the standard digital cmos technology and widely used in many fields, so it is of great value in applications

    提出了一種改進的高精度電流型排序電路.它的結構復雜性僅為o （ n ） ，便於擴展;動態范圍大;它是自適應的，工作點由輸入電流確定，故不需要偏置信號，這對作為通用器件使用的排序電路來說是很重要的.通過利用平均值電路、減法電路、 wta電路和控制電路，可以使該電路在大輸入電流下依然保持高性能. hspice模擬表明該電路具有高準確性、高精度、低功耗的特點.它能用標準數字cmos工藝來實現，可以被應用於很多領域，具有很高的應用價值
  11. Measures for further developing concrete mix design were presented based on above work. for example, adopts pfca as an index in designing durability of concrete, uses mortar slump flow test to select cements and water - reducers and to measure saturation dosage of water - reducer in mortar and then determine optimum dosage of it in concrete, uses bar - slump test to determine stability and fluidity of fresh concrete, and consequently, the workability of high fluidity and high stability concrete such as pumped or self - compacting concrete can be designed by adopting proper cfvm determined in terms of rheological properties of designed mortar measured with cone - based rheometer

    如採用粗集料破碎率作為耐久性設計的一個指標；採用砂漿坍落擴展度試驗選擇水泥和減水劑，確定砂漿中減水劑的飽和摻量，並通過上述數學模計算混凝土中減水劑的飽和摻量，以此為參照確定最佳摻量；採用障礙坍落度試驗確混凝土的穩定性和流動性，結合由漏斗式砂漿流變儀測定的砂漿流變性能確定合理的砂漿填充系數，從而實現對高流動性高穩定性要求的混凝土（如泵送和免振自密實等）的工作性設計。
  12. The bigger the diameter, the high the heat efficiency, but the weak the temperature increasing ability, length has less effect on the heat efficiency, tilt angle has less effect on the flow field and temperature field while it is larger than 30 degree, vacuum degree and emissivity have great effect on the flow field and temperature field while there is a great temperature difference between the liquid in the tube and the surroundings, the furring has less effect on the heat transfer but should be cleaned up in 3 - 5 years because of poor water quality, the higher the solar flux or the more the temperature difference between the liquid and the surrounding, the more the heat loss and the lower the heat efficiency

    分析了各種因素對太陽能真空集熱管流場和溫度場的影響。直徑越大，熱效率越高，但升溫能力弱；長度對熱效率影響不大；傾斜角度大於30后，自然對流已經能夠充分進行，考慮以能夠吸收到最大太陽輻射為主；真空度和發射率對熱效率和溫度場影響很大，尤其是在介質溫度與環境溫度差異比較大時；水垢對傳熱影響較小但由於水質的問題應該被3 5年清洗一次；太陽輻射強度越大，介質溫度與環境溫度差異越大，熱損失越大，效率越低； 4
  13. I am sure most people would have thought him an ugly man ; yet there was so much unconscious pride in his port ; so much ease in his demeanour ; such a look of complete indifference to his own external appearance ; so haughty a reliance on the power of other qualities, intrinsic or adventitious, to atone for the lack of mere personal attractiveness, that, in looking at him, one inevitably shared the indifference, and, even in a blind, imperfect sense, put faith in the confidence

    我敢肯定，大多數人都認為他是個醜陋的男人，但是他舉止中卻無意識地流露出那麼明顯的傲慢，在行為方面又那麼從容自如，對自已的外表顯得那麼毫不在乎，又是那麼高傲地依賴其他內在或外來的特質的力量，來彌補自身魅力的缺乏。因此，你一瞧著他，就會不由自主地被他的漠然態度所感染，甚至盲目片面地對他的自信表示信服。
  14. Intelligent single phase ac active reactive power double way instrument adopt advanced microprocessor carry out smart control and to the simultaneous inputed single phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the single phase ac active power value, reactive power value, which is displied clearly and visually by the high brilliance led digital tube or high resolution light column, uper screen display active power and down screen display reactive power, and can select serial communication function

    智能單相交流有功無功功率雙路儀表採用先進的微處理器進行智能控制，對同時輸入的單相交流電壓與電流信號進行精確測量，經過cpu自動計算出單相交流有功功率值，無功功率值，由高亮度led數碼管或高解析度光柱進行清晰直觀的顯示，上屏顯示有功功率下屏顯示無功功率，並可選擇串列通訊功能。
  15. Intelligent three phase ac active reactive power instrument adopt advanced microprocessor carry out smart control and to the simultaneous inputed three phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the three phase ac active power value, reactive power value, which is displayed clearly and visually by the high brilliance led digital tube or high resolution light column, uper screen display active power and down screen display reactive power, and can select serial communication function

    智能三相交流有功無功功率儀表採用先進的微處理器進行智能控制，對同時輸入的三相交流電壓與電流信號進行精確測量，經過cpu自動計算出三相交流有功功率值，無功功率值，由高亮度led數碼管或高解析度光柱進行清晰直觀的顯示，上屏顯示有功功率下屏顯示無功功率，並可選擇串列通訊功能。
  16. Intelligent ac power factor instrument adopt advanced microprocessor carry out smart control, to the simultaneous input single phase or tri - phase ac voltage and current signal carry out accurate measurement, through cpu automatically count out ac power factor value, which is displayed clearly and visually by high brightness led digital tube, and can select serial communication function

    智能交流功率因數儀表採用先進的微處理器進行智能控制，對同s時輸入單相或三相交流電壓與電流信號進行精確測量，經過cpu自動計算出交流功率因數值，由高亮度led數碼管進行清晰直觀的顯示，並可選擇串列通訊功能。
  17. Adopt advanced microprocessor carry out smart control and to the simultaneous inputed single phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the single phase ac active reactive power value which is displayed clearly and visually by the high brilliance led digital tube or high resolution light column, and can select serial communication function

    採用先進的微處理器進行智能控制，對同時輸入的單相交流電壓與電流信號進行精確測量，經過cpu自動計算出單相交流有功無功功率值，由高亮度led數碼管或高解析度光柱進行清晰直觀的顯示，並可選擇串列通訊功能。
  18. Adopt advanced microprocessor carry out smart control, to the simultaneous input single phase or tri - phase ac voltage and current signal carry out accurate measurement, through cpu automatically count out ac power factor value, which is displayed clearly and visually by high brightness led digital tube, and can select serial communication function

    採用先進的微處理器進行智能控制，對同時輸入單相或三相交流電壓與電流信號進行精確測量，經過cpu自動計算出交流功率因數值，由高亮度led數碼管進行清晰直觀的顯示，並可選擇串列通訊功能。
  19. Intelligent single phase ac active reactive power instrument adopt advanced microprocessor carry out smart control and to the simultaneous inputed single phase ac voltage and current signal carry out accurate measurement, through cpu automatic count the single phase ac active reactive power value which is displayed clearly and visually by the high brilliance led digital tube or high resolution light column, and can select serial communication function

    智能單相交流有功無功功率儀表採用先進的微處理器進行智能控制，對同時輸入的單相交流電壓與電流信號進行精確測量，經過cpu自動計算出單相交流有功無功功率值，由高亮度led數碼管或高解析度光柱進行清晰直觀的顯示，並可選擇串列通訊功能。
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