理論熱循環 的英文怎麼說

中文拼音 [lúnxúnhuán]
理論熱循環 英文
theoretical heat cycle
  • : 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...
  • : 論名詞(記錄孔子及其門徒的言行的「論語」) the analects of confucius
  • : 循動詞(遵守; 依照; 沿襲) follow; abide by
  • : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
  • 理論 : theory
  • 循環 : circulate; circle; round; repeat; loop; period; recurrence; cycling; circulating; mixing; circula...
  1. However, this dissertation mainly focuses on diesel catalyst aging mechanism including heat deterioration and performance degradation caused by toxic substance. following the above conclusions, a fast aging test cycle is produced which consists of three stages

    文的主體分析了柴油機氧化催化劑的老化機,主要是失活和化學中毒老化,研究了我國主要幾種柴油機的排氣溫度特性,並在催化劑老化機基礎上提出車用柴油機氧化催化器快速老化試驗,即三段式老化
  2. Besides, scan rate and cycle period also affect the result ; co - deposition of dualistic oxide is a focus of research, as an element in the same group, ir is selected. deposition rate of composition is decreased by the adding of ir composition, and when the proportion of ir exceeded 50 %, composition procession can be ceased. but cooperation of ir and ru oxide can highly increase the specific capacitance of active material ; annealing treatment under a certain temperature can help to change the hydrate ru composition into mixture state ru oxide, accordingly increase the stabilization of active material

    研究表明:電解液的配製過程中,氯化釕濃度、溶液ph值、陳化時間、溶液溫度對電鍍效果均有影響,其中溶液ph值是最主要的影響因素;在儀器的使用條件探索中,結合實驗確定了本電鍍液體系伏安電勢窗的想范圍,並發現伏安掃描速度和掃描周期對電鍍結果也有較大影響;混合氧化物的共沉澱是目前研究點,在此選用與釕同一族的銥作為共沉澱元素,銥的加入會阻礙氧化物的沉積速度,銥的比例超過50 %會使沉積作用停止,但是二元氧化物的協同作用使沉積的活性物質比容量大大提高;一定溫度下退火后處作用會使水合釕化物轉變成混合價態的氧化釕,從而提高活性物質的穩定性。
  3. Through the research of crosslinking of matrix resin, heating treatment of composite and mixing of different polymer, we draw some conclusions : 1 、 percolation theory can explain the phenomenon of the jump of resistance when the content of cb reach a critical volume ; 2 、 based on ohm conduct theory, abounded to the percolation the wbibull statistical theory and other theory, an adapted theory was obtained to explain the jump of resistance and the other phenomenon ; 3 、 the ntc phenomenon was eliminated by crosslinking the matrix of conductive composite, at the same time the stability of composite was improved

    通過對基體樹脂的交聯、復合材料的、聚合物共混物的研究得出了如下的結: 1 、滲濾能夠很好的解釋導電粒子含量達到某一值時電導率劇增的問題; 2 、在歐姆導電模型的基礎上,綜合應用了weibull統計模型,結合原來的體積膨脹等,成功的解釋了ptc復合材料在基體材料熔點附近的跳變問題、 ntc現象以及穩定性等問題; 3 、有機ptc導電復合材料經硅烷交聯以後能夠消除ntc現象,改善了導電復合材料的穩定性能。
  4. The new results obtained here can not only make progress in modern thermodynamics but also develop some new applications of finite - time thermodynamics in chemical cycle engineering, especially in chemical pump cycle engineering. they can also provide some new theoretical bases for the optimal design and the performance improvement of real thermodynamic cyclic equipments

    所得新不僅使現代力學獲得進展,而且還開拓了有限時間力學在化學工程,特別是化學泵工程中的新應用,為實際設備的優化設計或性能改善提供指導。
  5. Firstly, the mathematics model for dimensional synthesis of rhombic driving se was established based on the circulating theories of stirling thermodynamics

    首先,從stirling力學入手,根據氣機一個運動輸出功為最大。
  6. Combining cae / capp and welding techniques, we construct the mathematical model of 16mnr welding temperature field using theory of welding heat - conduction, then validate it by experiments

    將cae / capp技術和焊接技術相結合,應用焊接傳首先建立了16mnr焊接溫度場數學模型及焊接的特徵參數模型,並通過實驗驗證了該數學模型正確的。
  7. Finite time thermodynamic theory and applications of internal combustion engine : state of the arts

    內燃機有限時間力學的發展
  8. Presents its operating principle, analyses its performance in theoretical cycle, and compares it with the air - source heat pump hot water system

    介紹了該系統的工作原,進行了系統性能分析,並與空氣源水系統進行了比較。
  9. Moreover, the expressions of the mean index pressure and thermal efficiency are showed, and the effect of operative parameters and structural parameters on them are analyzed quantitatively

    定量地分析了有關參數對平均指示壓力和效率的影響,並與汽油機進行了參數的對比。
  10. In the second chapter, firstly, based on the analysis of theoretic cycle of hydrogen engine, the relations between state parameters in four strokes are established

    以氫燃料發動機的為基礎,進行了各工作過程狀態參數的計算分析,得出了描述動力性和經濟性,即平均指示壓力和效率的表達式。
  11. Some novel results are obtained, which will not only provide some theoretical bases for the optimal design and performance improvement of real thermodynamic cyclic equipments such as ferroelectric refrigerators, magnetic refrigerators and gas heat engines but also promote the development of new fields such as gas refrigerators for ultra - low temperature applications, molecule refrigerators and laser refrigeration technologies

    這些結將對鐵電製冷機、磁製冷機、氣體機等實際的力學裝置的優化設計或性能改善提供指導,對極低溫下的氣體製冷機、分子製冷機和激光製冷技術等新領域也將所啟發和促進。
  12. The result of the calculation for tip clearance is reasonable when it is compared with theory. two ways are put forward for convention of dimension of the turbine components from high temperature to low one, which is related with tip clearance, a simple example is used to illuminate that the two ways are useful, using the method of design optimization, axiisk and a blade of a certain turhine is analysed, it showes that the method of design optimization is feasible to be used for convertion of dimension of the turbine components. finally, ansys software is used to analyzed the variation of tip clearance with the method of cyclic symmetry analysis when engine works under the conditions of temperature and rotational speed, am using a new method to deal with thermal contact resistance in the calculation

    本文完善了計算渦輪葉尖間隙的簡化演算法程序,增加了程序的計算功能,並將其應用於某高壓渦輪進行葉尖間隙分析,所得結果與結果進行了對比,得出修改後的程序用於葉尖間隙計算是合的;同時提出了與葉尖間隙相關的渦輪典型部件的冷、態的尺寸兩種換算方法,使用優化設計的方法進行了實例分析,說明了所提出的計算方法是可行的;最後應用ansys有限元軟體利用對稱的方法分析了某型發動機高壓渦輪在溫度場及離心力作用下的葉尖間隙在發動機工作過程中變化情況,並分析了計算中的接觸阻的處問題。
  13. This text analyses the current situations and problems on the salary management of chinese enterprise ; studies and draws lessons systematically from the domestic and international theories and methods about the salary management ; explains and analyses the culture, the general management situations and relevant enterprises " advanced salary management methods in the researching enterprise " country ; compares this country ' s management system with those in america, korea and other developed countries ; and analyses the researching enterprises " background and current situations of salary management, by using relevant theories, manpower - resource - management, organizing behaviouristics psychcholoics, ecmomics, operationreserch, statistics, management. . ect, this text combines the reality to set up japanese employee ' s salary administrative system on the japan branch of china northwest airlines. this text also sets up four major salary systems : basic wages, rewarding wages ( the prize ), additional wages and the welfare ; defines the dynamic salary standard ; and fulfills the quantization, totalization, electronic data processing and benefiting from the salary management

    本文分析了中國企業薪酬管現狀及存在的問題,比較系統地學習和借鑒了國內外關于薪酬管和做法;闡述分析了研究企業所在國家的人文化、企業管概況及相關企業先進的薪酬管的辦法,並將該國的管制度與美國、韓國等發達國際進行了比較;在此基礎上分析了所研究企業的背景與薪酬管的現狀,通過運用人力資源管學、組織行為學、心學、經濟學、運籌學、統計學、管學等相關學科的,結合實際,建立了中國西北航空公司日本地區辦事處日本雇員薪酬管系統;設立了日本雇員基本薪資、獎勵薪資(獎金) 、附加薪資和福利等四大項薪酬內容,最終確定了動態薪酬標準,實現了薪酬管數量化、綜合化、電算化、效益化,較好地調動了日本雇員的工作情,使企業內部管工作走上了良性軌道。
  14. In the way based the scientific and tecdrical talks on i presided at and panicipated in, the graduation theis included a p1entful thets in recent years wtll be divided into three parts for depiction conxteniently and clearly, according to the content as fo1lowsf ( l ) the study of shock compression properties with the drixtiir - liquid co and n, experimentally ( 2 ) the study of the phenomenon of excess heat produced by deuteriurn atoms entering into the lattice of titaluxn experimentally ( 3 ) the calcujation for the electronic structure and energy of hydrogen atoms cluster ffi. the mainstream in the first part of the paper is to exposure some experimental tecndques in high pressure and high temperatur shock compression physics, including by using a cryo - target cooled down circulating steaxned n, to condense the well - proportioned mixed liquid sample from pure gas co and n = with equal molar voiurne

    根據近幾年所承擔和參加的科研任務,將研究成果總結寫成的文按以下三個部分敘述: ( 1 )液體co和n _ 2混合物沖擊壓縮特性的實驗研究(由國防科技重點實驗室基金項目96js75 . 2 . 1 . jw1902資助) ( 2 )重氫原子進入鈦晶格中引起過現象的實驗研究(由國家自然科學基金10145002資助) ( 3 )氫原子團簇h _ 9的電子結構與能量計算第一部分以高溫高壓沖擊波物實驗為主,採用自行研製的低溫汽冷靶冷凝制樣技術由高純co和n _ 2氣體獲取等摩爾體積均勻混合的液體沖擊初態樣品。
  15. The rebuild method for boiler body, burning system, oil burning system, chemic water treatment system, circular water system, electricity generated and transported system, coal transported system, dust eliminated system and electric system have been given out. the solid waste, smoke, waste water and the dust prevented method are studied. the benefits for economy, society and environment after rebuilding are analyzed

    本文從國際能源發展趨勢及龍鳳電廠的目前現狀出發,述了油改煤工程的必要性和可行性;對油改煤的四種鍋爐轉型方案進行了科學的分析和證,確定了立式旋風爐改造方案;給出了鍋爐本體、燃燒系統、燃油系統、化學水處系統、水系統、發送電系統、輸煤系統、除灰系統、電氣系統的具體改造方案;研究了固體廢物、煙氣、廢水及煤塵的污染防止措施;分析了改造后經濟效益、社會效益及境效益。
  16. Theoretical heat cycle

    理論熱循環
  17. In this paper, the vacuum thermo - cycling effects and vacuum ultraviolet effects on space inflatable structural materials were analyzed based on a thorough survey over the studies done through flight tests, ground simulation experiments and theoretical research. the main contents of this thesis are as follows : the performance damage effects of thermo - cycling on space inflatable structural fabric carbon fiber reinforced epoxy laminates ( cf / ep ), aluminized kapton ( al / kapton ) films which used as reflector of space inflatable antenna were investigated by a temperature range of - 120 120 with the vacuum degree 10 - 5 pa which conducted with space environment ground - based simulation facility

    本文在對國內外飛行試驗、地面模擬試驗以及研究等所取得的成果調研的基礎上,針對空間充氣結構材料進行地面模擬真空與真空紫外輻照的研究工作:利用真空地面模擬試驗機研究了真空境( 10 - 5pa )中- 120 120的條件下空間充氣支撐結構織物碳纖維增強氧樹脂( cf / ep )層合材料、空間充氣展開天線反射面鍍鋁聚酰亞胺( al / kapton )薄膜的空間境效應。
  18. Starting from the frozen food and refrigeration principles and using comparative analysis method, we get conclusions that in the blow - frozen device, the open - mode, cold - quantity reclaim, low - press, direct - cooling air, absorbing - heat air cycle have the most significant reductions in food freeze dry cost, food hygiene, devices delicate, organizating air stream, non - electrical heat, high efficiency and safe refrigeration etc. the cold - cumulating and dryness tin is the equipment which applys the store - release characteristic of cold - cumulating stuff, ensures the higher efficiency of open - mode cold - quantity reclaim low - press direct - cooling air, shoulders conveyance of the saturated and frozen air to frozen storeroom to reduce dry cost of food and dry the cycling air to ensure safe and reliable

    從食品冷凍和製冷原入手,用對比分析方式得到了在吹風式凍結裝置中,開式回冷低壓直接冷卻吸空氣製冷機具有最大幅度降低食品凍結乾耗、確保食品冷凍安全、系統簡單、凍結庫小巧、氣流易於組織、無電機量、效率較高和製冷安全等結。蓄冷乾燥器是通過蓄冷材料的蓄?釋冷特性,來保證開式回冷低壓直接冷卻吸空氣製冷機具有較高的效率,同時蓄冷乾燥器還擔負著輸送飽和低溫空氣至凍結庫以降低食品凍結乾耗和乾燥空氣以確保整機安全可靠工作的主要設備。
  19. The paper describes the heat treatment at the temperature of 160, 250, 350, 400, 450 and 500, the dimension change and microstructural evolution of miniature fuel element plates after heat treatment. the result reveals that : the fuel plates did not deform after 60 days at 160 and 250, slightly curved after 60 days at 350 and 400, and heavily curved after 20 days at 450 and so did after 1 day at 500

    文介紹了微型燃料元件板(芯體u _ 3si _ 2 - al ,包殼為6061鋁)的穩定性實驗研究,在160 、 250 、 350 、 400 、 450 、 500溫度下經過一定的,測定燃料板的變形,進行微觀組織分析,結果表明:在160 400范圍四個溫度60天後,燃料板厚度變化均小於0 . 03mm ,在前兩個溫度下,基本沒有變形;在後兩個溫度下,燃料板稍有捲曲。
  20. The paper first discussed in the numerous advantages of air - refrigeration machine which manufacture low temperature with the precondition of environment - protection. and expound the research and application what focus in exerting these advantages. introduce the principles of open - mode, cold - quantity reclaim, low - press, direct - cooling air, absorbing - heat air cycle and key components of the cold - cumulating and dryness tin

    文中首先討了空氣製冷機在保前提下製造低溫的諸多優勢;進而闡述了以發揮其優勢為目的的研究開發和應用現狀;介紹了開式回冷低壓直接冷卻吸空氣製冷機原和關鍵部件蓄冷乾燥器的基本工作過程。
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