流態化法 的英文怎麼說
中文拼音 [liútàihuàfǎ]
流態化法
英文
fluidization method-
The additional flow is formed by the device of dentoid baffle, and the application of the device of dentoid baffle cooperated with a stilling basin has been investigated by systematic model tests. based on the research results, the hydraulic problems such as the characteristics of hydrodynamic pressure and cavitation on the head of the denotid baffle, the properties of flow under the condition that the device of denotid baffle is used with a stilling basin, the hydraulic computation about a stilling basin, the estimation of energy dissipation and its various affection factors, the mechanism and effect of energy dissipation, and distributions of velocity and pressure and aerating concentration, etc, have been analyzed ; the method and step of hydraulic design of device of denotid baffle by which the additional flow is produced has also been proposed
文中利用齒墩設施實現附加射流,對齒墩設施與消力池聯合應用進行了大量的和系統的模型試驗,分析研究了中低佛勞德數條件下,齒墩墩頭的動水壓強及空化特性,齒墩設施與消力池聯合應用時的流態特性,消力池的水力計算,消能量的估算及其各種影響因素,消能機理和效果,消力池內的流速、壓強特性,摻氣濃度分佈等水力學問題,並提出了實現附加射流齒墩設施的水力設計方法和步驟。In this paper, rebar corrosion state was judged with three electrochemical nondestructive measuring technologies, i. e. half - cell potential, a. c. impedance and time potential. when the rebar was transformed from passivation to depassivation, it can obtain the chloride ions corrosion critical content through taking and analyzing chloride ions content around the rebar
本文利用半電池電位法、交流阻抗法和時間電位法三種電化學無損檢測技術判斷評估試件在試驗過程中鋼筋腐蝕狀況,當鋼筋由鈍化狀態轉為活化狀態時,取樣分析鋼筋周圍氯離子含量,得到了不同技術條件混凝土的氯離子臨界濃度。The progress in recent years on general theory of ecologization for river engineering is summarized ; serial discontinuity concept, environmental flow methodologies and ecological - hydraulic engineering are expounded in detail ; problems existing in current research and distinction between home and abroad are analyzed ; direction for future research on ecologization for river engineering is forecasted
摘要綜述了近年來河流工程生態化的基礎理論研究進展,詳述了序列不連續體概念、環境流量方法和生態水利工程學,分析了當前研究中存在的問題以及國內外的差距,展望了今後河流工程生態化的研究方向。Determination and calculation method of heat balance of special equipments for alumina production - part 9 : fluidized baking - furnace system
氧化鋁生產專用設備熱平衡測定與計算方法第9部分流態化焙燒爐系統In accordance with the driving characteristics of ac driving locomotive, the working status of its traction transformer is analysed. the questions that should be considered in the traction transformer design of ac driving locomotive are mentioned. these questions are the large short - circuit impedance of traction winding, higher harmonic current, over - excitation and dc magnetization caused by large variation of the network voltage, etc. some disposal methods are given
針對交流傳動電力機車的傳動特點,對其中的牽引變壓器的工作狀態進行了分析,指出交流傳動電力機車用牽引變壓器設計時需考慮的牽引繞組的短路阻抗大、電流的高次諧波、網壓波動大可能引起的過勵磁以及直流磁化等問題,同時給出了相應的一些解決方法。Under the low solid flux, the particle velocity in the whole flow field was processed by mqd in the transitional flow regions. the results show that the variation of particle velocity with the time and the influence of particle clusters in the real time. under the high solid flux, in the dilute flow region, the particle velocity is analyzed and discussed with the variation of operating condition
在低循環流率下對過渡區典型流態下顆粒團的不同流態進行了mqd法處理,獲得了整場顆粒運動速度及隨時間變化規律,顆粒團運動對流場內顆粒速度的動態影響;對稀相區在較高固粒流率下對顆粒運動速度進行了變工況分析和討論。In this thesis, we subsequently introduce the basic concepts of wavelet transform, especially the pyramidal algorithm and its fast realization - lifting scheme ; this scheme can decrease the time and space complexity of wavelet transform greatly. wavelet transform, the most perfect mathematical tool of signal processing theory, makes great success in the field of data compression. ezw and spiht are the milestones of wavelet image coding on the noiseless channels, and jpeg2000 adopts the ebcot algorithm
嵌入式零樹小波編碼( embeddedzerotreewavelets )和多級樹集合分裂演算法( setpartitioninginhierarchicaltrees )都是迄今為止最為優秀的理想通道情形下的小波編碼方案:而jpeg2000靜態圖像壓縮國際標準採用的是嵌入式碼流優化截斷塊式編碼演算法( embeddedblockcodingwithoptimizedtruncationoftheembeddedbit - streams ) 。In the present paper, according to the characteristics of the dynamic running of the thermoelectric refrigerating devices and its components for the refrigerator is analyzed and the independent components " models are established. the entire model describing the working procedure of the refrigerating system is set up with the method of parameters coupling to combine the models of the refrigerating system, load, cabinet and air in the cabinet. the running characteristics of thermoelectric refrigerators on the effects of received current, load and ambient temperature are investigated using small - signal linearization method
本文根據熱電製冷系統動態運行的特點,分析了電冰箱製冷系統及各個部件的熱物理過程,運用參數耦合的方法把製冷系統、負載、箱體及箱內空氣模型有機地結合在一起,建立了完整的製冷系統工作過程模型,用小階躍信號線性化法分析了電流、負載功率和環境溫度波動共同作用下的熱電製冷器工作特性。An energy controllable ecm pulse generator which machining gap appearance changes with the detected eum current variable is developed, to make the electrolysis thickness of ecm and machining gap width of the diamond controllable
用檢測電流的方法,設計和研製隨間隙狀態變化能量可控的脈沖電解電源,用於金剛石節塊電解修刃,以實現電解電蝕層厚度的基本可控,從而可實際控制金剛石的出刃高度。Theoretical analysis and experimental research on dry removing carbon with fluidization method
流態化技術干法脫炭的理論分析與試驗研究In this paper, the two - phase flow behaviors of gas - solid circulating fluidized bed have been first studied by analysing experimental data. then, based on fractal theory wavelet package analysis ( wpa ) de - noising method was used to denoise solids concentration and pressure fluctuation signals. the solids concentration signals have also been investigated by wavelet multi - resolution analysis and wavelet package decompose, contributed to disclose the non - uniform flow structures of gas - solids phase
然後將基於分形理論的小波包消噪方法用於顆粒濃度和壓力波動去噪,並對氣固流化床中的顆粒濃度信號進行了小波多分辨分析和小波包多尺度分解,從新角度揭示了氣固流態化系統的非均勻氣固兩相流動結構。Based on a large amount of experimental data, nonlinear analysis, such as complexity theory, and approximate entropy ( apen ) which is adopted systematically in the fluidization research the first time, are implemented in the time series analysis of pressure fluctuation and particle concentration in gas - solid fluidized beds, and the nonlinear characteristics of fluidized beds are discussed comprehensively
本文在大量實驗數據基礎上,將非線性方法,包括復雜性理論,以及首次被系統引入流態化研究的近似熵,應用到氣固流化床壓力及顆粒濃度脈動時間序列分析中,較為系統地探討了流化床的非線性特徵。This provides a new method to confirm the non - linear characteristic of gas - solid fluidized bed. chaos theory are now widely used in the study of fluidized beds, however, due to many algorithm problems, the stability of the results are still poor
混沌理論作為研究的熱點,被廣泛應用於流態化理論研究中,但是混沌學研究中的幾個重要參數的計算在演算法的實現上存在諸多問題,計算的結果穩定性較差。The design of the decision support system for rice ecological balanced fertilization keeps to the life - period method of the software engineering, be designed phases, the summary design project of the whole system was brought forward by using the configurable analyses method, during decision support system design and realization, first analyze the flow of rice ecological balanced fertilization, and plot the database stream chart of rice ecological balanced fertilization, then adopt the data stream analysis method to bring forward sub - system function configuration table
水稻生態平衡施肥決策支持系統的設計遵循軟體工程的生命周期法,分階段設計開發,用結構化分析方法提出整個系統概要設計方案。在決策支持系統的設計與實現中,首先分析現行水稻生態平衡施肥的流程之後,繪制了決策支持系統的數據流圖,然後採用數據流分析法,提齣子系統的功能結構表,最後利用vb6 . 0 、 access2000數據庫、多媒體技術等面向對象的編程工具,實現水稻生態平衡施肥決策支持系統的功能。1. it analyzes the status of tidal current change in daqing electric power system, discusses static state model and dynamic model, and establishes the tidal current model of daqing electric power system and arithmetic which are controlled by crystal brake tube
分析了大慶電力系統潮流變化狀況,討論了靜態模型與動態模型,建立了晶閘管控制的電力系統潮流模型和演算法。Therefore, must the monster enhance the party construction mainstream ideology the ability, unceasingly consolidated mainstream ideology dominant position ; implements the marxism fundamental research and the construction project vigorously ; persisted derives the nutrition from the life practice, strengthens the marxism propaganda education, realizes the marxism theory popularity ; impels to advance the home and the world consensus environment construction vigorously, continues to develop the mainstream ideology persuasive power, the attraction, the diffusive forces ; persists the mainstream ideology in the education teaching instruction status, the consummation correlation education teaching work mechanism ; strengthens the legislative work, impels the ideology construction the standardization,
因此,必須妖提高黨建設主流意識形態的能力,不斷鞏固主流意識形態的主導地位;大力實施馬克思主義理論研究和建設工程;堅持從生活實踐中汲取營養,加強馬克思主義宣傳教育,實現馬克思主義理論大眾化;大力推動推進國內和國際輿論環境建設,持續發展主流意識形態的說服力,吸引力,擴散力;堅持主流意識形態在教育教學中的指導地位,完善相關教育教學工作機制;加強法制建設,推動意識形態建設的規范化、法制化。In this thesis work, a 1 - d hydraulic transient model and a 2 - d compressible flow model with the large eddy simulation approach have been applied to analyse the hydrodynamic process of the unsteady separated flow. prototype observation data of gezhouba shiplock no. 3 has been used to verify the computational results. it has been found that two different types of flow regime - stably - varying and strongly - oscillating regimes - could occur in the radial gate tunnel
本文採取將一維非恆定流模型與二維可壓縮流一大渦模擬模型相結合的方法,分析了急變分離流的水動力學特性,並利用葛洲壩三號船閘的原型觀測資料驗證了數值模型的可靠性,發現閥門段存在平穩變化型和劇烈振蕩型兩種不同的流態,並詳細計算、分析了它們的流動特徵Pressure fluctuation time series in gas - solid fluidized beds contain many dynamic information, such as particle characteristics, operating conditions, bubble behavior. in the paper, nonlinear analysis is adopted and implemented so as to understand the fluidization from a new viewpoint in depth
氣固流化床壓力脈動時間序列包含了床層運動的許多動態行為信息,包括顆粒特性、操作條件,氣泡行為等,文中應用多種非線性方法來對其進行研究,以期能從新的角度來更深入地認識流態化規律。They should fjirmly hold to the principles of going by laws, paid labor, and voluntariness, and enthusiastically establish and perfect the transfer mechanism of rural farmland management rights, so as to realize the diversity of transfer forms, the standardization of transfer procedures, the rationalization of transfer compensation, the dynamic transference mechanism and the scientific transfer management. that can facilitate reasonable disposition of land resources, thus ensure a steady, stable and sound development of the rural economy
指出各級政府應該根據形勢發展的需要,把進一步深化農村改革的重點放在完善土地承包工作上,在穩定家庭聯產責任制的基礎上,牢牢把握「依法、有償、自願」等原則,積極建立和完善土地經營權流轉機制,真正實現流轉形式多樣化,流轉手續規范化,流轉補償合理化,流轉機制動態化和流轉管理科學化,促進土地資源的合理配置。Using stable heat transferring theory, a thermo hydraulic model has been built, which has considered the influence of the core temperature and cooling hydrogen temperature. and bring forward a modifying method, which let the model can be used in the varying winding current condition
在此基礎上本文提出了溫度傳遞延時的修正方法,使基於穩態傳熱的溫度水力模型可以應用到定子電流發生變化的情況,解決了定子電流變化時模型精度差的問題。分享友人