集中燃燒 的英文怎麼說
中文拼音 [jízhōngránshāo]
集中燃燒
英文
concentrated combustion-
Abstract : in the research of internal combustion engine, recordingin - cylinder pressure and temperature is an essential technique to study the thermal cycle of internal combustion engine. the combustion analyzer developed in this study will give both the measurements at sampling points per crank angle or sampling cycle, calculate and show the real time parameters which decide the working process of internal combustion engine, such as pressure accelerating rate, indicateed mean effective pressure, cycle - to - cycle variation, heat release rate, etc. compared with the imported congeneric products, the analyzer has many advantages such as chinese interface, low price, easy operateing, convenience in maintainance and easy upgrading
文摘:為了測錄內燃機缸內的壓力及溫度，開發了一種內燃機燃燒分析儀.該分析儀由國產高速數據採集卡及自行開發的控制軟體組成.它不僅能精確設置每度曲軸轉角內采樣點的個數和採集循環數，而且在採集過程中能實時計算和表徵內燃機工作過程的壓力升高率、平均指示壓力、循環變動率、放熱率等參數.經實際使用以及與國外產品相比表明，此分析儀具有全中文界面、價格低、操作簡單、使用維護方便、功能便於擴充等優點Heating boilers. part 3 : gas - fired central heating boilers. assembly comprising a boiler and a forced draught burner
供暖鍋爐.第3部分:燃燒氣體的集中供暖鍋爐.鍋爐和強制送風燃燒器組合設備Gaz - fired central heating boilers. type b11 and b11bis boilers fitted with atmospheric burners of nominal heat imput not exceeding 70 kw
燃氣的集中供熱鍋爐.公稱輸入熱量不超過70kw的裝有氣體燃燒器的b11和b11bis型鍋爐Collecting matchsticks was fun, until that fateful day one of them caught alight
收集火柴是一種樂趣，除非一天其中一根不幸燃燒起來。After getting online results, combustion expert controller gained relevant ratiocinate output results by integrating technical parameters of online inspected system, combustion computed results and diagnostic and manipulated countermeasure of knowledge base, then which could propose operator for choosing a suitable control method using concentrated corresponding rules
在得到在線計算結果以後，燃燒專家控制器綜合在線檢測系統提供的工藝參數，以及燃燒計算的結果，使用存放在知識庫中的診斷和操作對策，得到相應的推理輸出結果；利用規則集的相應規則，提示操作工選用合適的控制方法。Stone coal and its ash, dust, corn, chili, water in vat and boiled water were sampled from the inhabitants ' houses, and fluorine in these media was determined
採集居民家中石煤、石煤燃后底灰、室內降塵、玉米、辣椒、水缸水和開水，分析其含氟量，研究石煤燃燒時氟的遷移富集機制。Let ' s collect some breathe out air as the picture shows. open the lid of the bottle a little. put the burning match into it. what happened
像圖中那樣，用吹氣排水的方法收集一瓶人呼出的氣體。將瓶蓋打開一點，將燃燒的火柴慢慢放進瓶內，有什麼現象發生？Equipment for the conversion to gas of central heating boilers built for solid and liquid fuels. atmospheric burners
使固體或液體燃料轉換成集中供熱鍋爐氣體的設備.大氣式燃燒器The burners of 220 t / h boiler in henan shenhuolv power plant were retrofitted by using the pulverized coal burners with stabilized - firing cavity and cutting down the distance between up - primary air and down - primary air etc. technologies, thus the boiler was successfully converted from originally designed burning high calorific value coal to low calorific value coal, the boiler could operate stably at 50 % load without oil - firing aid and the thermal efficiency of boiler reached 89 %
摘要採用穩燃腔煤粉燃燒器並集中布置上、下一次風等技術對河南神火鋁電廠220t / h鍋爐燃燒器進行改造，成功地將該爐原設計燃用優質煤改燃為普通煤，並取得了改造后50 %負荷可無油穩定運行，鍋爐熱效率達到89 %的良好效果。By virtue of the experiments carried out on the modified pilot - scale biomass gasification system, the temperature field in the gasifier is made explicit. and also some principles about how the temperature, feedstock and extraction mode exert influences on heat value and production rate of gas are attained. in addition, some tentative tests of tar cracking and thermodynamic characteristics of biomass gas burner have been performed, which are that indispensable to design and operation of biomass gasification demonstration project
接著，通過對生物質中熱值氣化中試試驗系統的多次改造和反復試驗，了解了氣化爐內溫度場分佈，得出了溫度、物料、抽氣方式等因素對生物質熱解氣的成分、熱值和產氣率影響的一些基本規律，並進行了初步的焦油催化裂解試驗和煤氣燃燒器的熱力特性、燃燒特性試驗，為面向工程應用的集中供氣示範項目提供了必要的設計和運行依據。In the aspects of burning, the ignition time and the regulation of heat release rate are affected severely by lng " weathering ". the ignition time is postponed obviously, and heat is more concentratedly released. in the aspects of exhaust, there are slightly influences on co, hc and nox, and no obvious influence on carbon smoke
在燃燒性能方面， lng 「老化」后對發動機的著火時間和放熱規律有顯著影響，著火明顯推遲，放熱更加集中；在排放性能方面， lng 「老化」后對發動機co 、 hc 、 nox的排放略有影響，對碳煙的影響不明顯。A quick spectroscopic diagnostic system for the flame temperature is set up in this paper. it consists of an optic imaging system, a scanning system, a dispersive system, a photoelectricity conversion cell, operational amplifiers, a computer - based data collection system and a data processing. the temperature profile varying with the time can be quickly measured by this system
目前光學診斷由於其相應快、精度高，屬于非接觸式測量手段，在研究中得到越來越多的應用，這里要介紹的就是本文中建立的一套光學診斷系統，它由高壓燃燒室、旋鏡掃描儀、旋鏡控制器、小型光柵攝譜儀、光電轉換裝置，微弱信號放大器以及數據採集系統組成。The suspended rod may have conducted forces accumulated in the capstone ; the faceted red gem at its end concentrated and projected the energy to the crystal sphere below it ; and the burnt and blackened hands, showing the evidence of an energy transfer, probably amplified the release of energies ; while the crystal sphere acted as the tuner and broadcaster of the energies
懸掛的金屬竿可能引導在頂石中累積宇宙力量；在竿的末端多面體紅寶石集中能量並把能量發射到它下面的水晶球上;而那燃燒而且熏黑的手，展現能源轉換的證據，或許擴大能源的釋放;而水晶的球體有如能源的調音師和播送者。Heating - gas - liquid fuel, solid fuel - gas - fired central heating boilers of heat output not exceeding 70 kw designed to be connected to a mechanical installation for the evacuation of the combustion products
加熱.氣體.液體燃料和固體燃料.與排放燃燒產物的機械裝置相連的熱輸出量不超過70kw的燃氣式集中供熱鍋爐Abstract : the image of arc zone of flux - cored underwater wet welding was developed with underwater ccd camera system and composed filter technology. the discussion is mainly focused on the theory of edge detection. an image edge detection method based on median filter and grads algorithm was developed to detect the arc burning zone and arc bubble zone efficiently, which laid the foundation for further analysis of underwater wet welding arc mechanism and process control
文摘:通過復合濾光技術和水下ccd攝像系統，採集出了藥芯焊絲水下濕法焊接電弧區域圖像，重點論述了邊緣檢測理論，確定了基於中值濾波和梯度運算元的電弧區域圖像邊緣檢測方法，有效地區分了電弧燃燒區域和電弧氣泡區域，從而為水下濕法焊接電弧的機理分析及水下焊接過程式控制制奠定了基礎。Concentration of combustion
燃燒集中度As far as the same type of the igniting delay - time cannulation is concerned, there are two main important factors that affect its dynamic delay - time in conclusion : one is the length of the igniting delay - time cannulation ; the other is kinetic and directing at burning surface of igniting delay - tune cannulation inner acceleration
對于同一種類型的點火延期管，影響其動態延期時間的因素主要集中在兩個方面上：一是點火延期管的長度，一是點火延期管燃燒表面的內法向加速度。When he put up his arms, each day, to begin, they pained exquisitely, and the first few blows, struck and received, racked his soul ; after that things grew numb, and he fought on blindly, seeing as in a dream, dancing and wavering, the large features and burning, animal - like eyes of cheese - face
他悶著頭瞎打。乾酪臉那粗大的五官野獸一樣的燃燒著的眼睛像夢境一樣在他面前旋來旋去，晃來晃去。他集中全力揍他的臉，別的只剩下一團旋轉的虛無，世界上除了那張臉便一無所有。The paper analyze the limitations of serial gas turbine model, take single axis gas turbine as prototype, with the intensive analyzes and profound of the principles and characteristic of the object, using the modular modeling method proposed the dynamic model of gas turbine, which including the model of compressor, combustor, turbine. with respect to the purposes and key points of establishing model, the model is simplified. the intensive cooling of turbine blades is also modeled
在建模過程中，結合本文建模的目的和重點，對原型作了合理的簡化，考慮了壓氣機抽氣對透平葉片的冷卻，對壓氣機和燃氣透平按級進行分析和處理，採用模塊化建模的方法分別建立了燃氣輪機主要部件壓氣機、燃燒室、燃氣透平的動態數學模型，所建模型比集總參數模型具有更好的精確性。According to the theory of engineering thermodynamics and phase change, heat - transfer process of the special working fluid heat - pipe stove is analyzed. some hypotheses are postulated and with the help of equation of mass - conservation, energy - conservation, the dynamic concentrative parameter model is built, the change of each parameter is prescribed at any stage from starting to stopping. with the thermodynamic calculation of burnable process, the parameter of device, such as heat - transfer coefficient / thermal efficiency etc, are achieved under steady state ; based on theoretic calculation, observing the actual running circumstance of the heating stove in person, with some performance comparison between the new and the old, the high efficiency and reliability of heat - pipe stove is proved, the project which expend it in the oil - filed is feasible
對充入該工質的熱管加熱爐，本文根據工程熱力學和相變傳熱學及相關知識，對其進行了傳熱分析，經過適當假設，運用質量守恆和能量守恆定律，建立了裝置動態集中參數模型，描述了加熱爐從開機到穩定運行這一動態過程各參數的變化情況，同時對燃燒過程也進行了熱力計算，最終得到了穩態工況下裝置的換熱系數、熱效率等熱力參數；在理論計算的基礎上，親赴現場觀察該爐的實際運行情況，通過與原有的加熱爐的各項性能進行對比，最終證明新爐的高效性和可靠性，為其在油田中推廣的可行性提供了依據。分享友人