流化態 的英文怎麼說
中文拼音 [liúhuàtài]
流化態
英文
fluidized state polymerization-
For satisfactory fluidization under these conditions an agitator is used in the bed.
在這些情況下,為了得到滿意的流態化,在流化床中加有攪拌器。This thesis first studies the hydrokinetics, heat transfer characteristics, combustion and dynamics of cfbb. three types of single fuzzy controllers and a kind of synthetically fuzzy controller are designed, through the analysis of the control system of a certain plant
本文通過對循環流化床的流體動力學特性、傳熱學特性、燃燒特性和動態特性等方面的研究,設計了三種單模糊控制器和一種綜合模糊控制器,分析了某一電廠實際控制系統,並對方案進行了比較。Through the study on the character of hydrokinetics and heat transfer and combustion and dynamic of cfbb, three kind of single fuzzy controllers and a kind of synthetically fuzzy controller are designed, and control system is analyzed in some one power plant, and the three kind of control scheme are simulated on deferent objects
本文通過對循環流化床的流體動力學特性、傳熱學特性、燃燒特性和動態特性等的研究,設計了三種單模糊控制器和一種綜合模糊控制器,分析了某一電廠實際控制系統,並對這三種控制方案進行了變對象的模擬。" new korean films " and " neo - generation " of chinese films share the common attributes in cultural orientation and artistic appreciation despite dissimilar presentations, characterized by the ramifying trend among them between marginal writing and conversion to mainstream
摘要「韓國新電影」和中國電影「新生代」二者盡管外部形態迥異,但卻具有相通的內在旨趣,即都呈現出邊緣書寫和主流皈依的分化態勢。By the idea of dynamic mechanism and macroscopical control modeling, mathematical model describing the dynamic characteristic of bed temperature and mainstream pressure of 410t / h cfbb is proposed in this thesis
本文利用動態機理宏觀控制建模的思想,建立了描述410t / h循環流化床鍋爐床溫和主汽壓動態特性的數學模型。The system of piv is constructed suitable for measuring the particle movement and the flow pattern of particle clusters is visualized in the cfb. under the low and high solid flux, this work also study the aggregate properties such as the two - dimensional shapes, velocity and existence time of clusters on several axial / radial positions
對循環流化床冷態實驗臺兩測試段進行了流型和顆粒團可視化研究,分別獲得了較低循環流率下過渡區和在高循環流率下稀相區顆粒團的運動速度,形狀,持續時間及其動態變化情況。The wavelet multi - analysis is adopted to further understand the microstructure of solids holdup fluctuation, the vivid fingermark images show that it is a fractal and dissipative structure. the low and frequency signals reflect the dilute phase fluctuation behavior and dense phase ( cluster ) fluctuation behavior, respectively. to deep understand the multi - scales characteristic of gas - solids circulating fluidization, the wp decompose methods for obtaining the eigenvalue of gas - solid fluidized bed has been developed. the results show that eigenvalues of different scales are effective for identification of non - uniform and dynamic structure of gas - solid fluidized bed
小波多分辨分析法得到指紋圖形象地揭示了顆粒濃度脈動的自相似、分叉等具有混沌特徵的微觀結構;小波分解后信號中的低頻和高頻成分分別代表了稀相和密相的脈動行為,小波包分解提取能量特徵值的方法能夠揭示氣固的多尺度特性,不同尺度上的能量特徵值四川大學碩十論文反映了氣固循環流化系統中存在的非均勻動態時空結構。Using sawdust as raw material, under the condition of 2 % - 4 % opening rate of distributor, the effects of particle size and sawdust bed height on fluidization velocity in cold bubbling fluidized bed were determined
摘要冷態條件下,在鼓泡流化床中採用木屑為原料,分佈板在2 % ~ 4 %不同開孔率的條件下,分別考察了原料粒徑和床層高度對木屑流化速度的影響。Comparing with internal heating type fluidized bed, vibration fluidized bed, which get the material to fluidized state through mechanical vibration, can improve thermal utilization factor, quality and reduce steam and power consumption, and one time investment while keeping all advantages of internal heating type fluidized bed
振動式流化床是一種利用機械的振動,使物料達到流化狀態,它在保留內熱式流化床乾燥器優點的基礎上,在熱利用率,產品質量,降低蒸汽及電力消耗,設備一次性投資低等方面均較內熱式流化床有較大提高。Old master q has the traditional name and personalities of chinese, so he would be a classic character in a comic. and in the 50 s, 60 s in hong kong, live was difficult for everyone, so through some local and chinese people, it reflected the lives of the people, and showed the hard work and positive attitudes of the hong kong people
Jet是一本高銷量的本地都市文化月刊,風格獨特清新,每期都為讀者網羅時尚生活新焦點,提倡創作文化,內容涵蓋了各式各樣的都市消閑生活資訊,既富資訊性且貼合時代脈搏,包括本地專題時裝美容旅遊和最新國際潮流動態等,為讀者展示優質生活新一面。Fluidization is one of the most commonly used techniques for drying particulate, but there are channeling and other problems in traditional fluid beds
摘要在散狀物料乾燥方面,流態化乾燥技術得到廣泛應用,實際使用中,傳統流化床乾燥存在溝流、死區和局部過熱等問題。Secondly, the transient characteristics of fn tunneling and hot hole ( hh ) stress induced leakage current ( silc ) in ultra - thin gate oxide are investigated respectively in this dissertation
其次,本文分別研究了fn隧穿應力和熱空穴( hh )應力導致的超薄柵氧化層漏電流瞬態特性。The chinese word wuli was first examined in literature of the warring states period. according to its wide use in ancient china, the word refers in general to the principle of all objects or the natural laws. in ancient times the meaning of wuli is similar to physics in the west. the translation of the english word physics was made some alterations in the introduction of western science during the ming and qing dynasties. from the 17th to the early 19th century, some chinese books on physics translated by protestant missionnaries were annotated and translated in japan. after the sino - japanese war reversed the flow of knowledge between china and japan. from the second half of the 19th century to the early years of the 20th century, the translation of the english word physics was defined early or late in japan and china. now the range and object of physical research are continually changing along with the rapid development of modern physics
「物理」一詞,在中國古代最早見于戰國,此後在各種典籍中被廣泛使用,其含義泛指萬物之理與自然規律,這種含義與西方古代「物理」一詞的含義相近.明清時期西學東漸, 「物理」一詞的翻譯幾經變化.古代日本的科學在相當程度上受到中國的影響, 17世紀至19世紀上半葉來華傳教士譯述的物理書籍也在日本被注釋翻譯.甲午戰爭后,中日兩國之間科技交流的態勢發生了逆轉. 19世紀下半葉至20世紀初,日中兩國「物理」一詞的譯名先後確定.隨著現代物理學的迅速發展,物理學研究的范圍和對象又在不斷地變化In the turbulent flow, the fluid ’ s physical parameters has the stochastic change along with the time and the space, it is very difficult to carries on its rate process ’ s precise computation and the simulation with mathematics method, but unstable condition navier - stokes equation regarding open canal current of water transient motion suitable
閘后水流經過加糙的海漫段時,其水流狀態屬明渠紊流。流體中的各種物理參數,都隨時間與空間發生隨機的變化,很難用數學的方法對其運動過程進行精確計算和模擬。Establishment of the informationized management system, with the modern techniques such as automation, communication, monitoring and advanced hydrological measurement, can make the real - time monitoring for the related decision makers to know the whole water regime and the trends of water flows at the water sources, regulation ponds, water distribution stations etc., so as to optimize the management of the water supply and check the relevant facilities necessary to be repaired in time
建立信息化系統,利用自動化、通信、測控、水文等現代技術手段,可使決策者在遠程實時監控和了解水源地、調節池、配水站等重點部位的水情及整個水流動態,以便對供水管理進行優化及供水設施的檢修。It shows that fluctuation complexity parameter is a good means to identify flow regime which is only corresponding with fluidized status
就系統本質的運動而言,系統流化狀態在不同信號趨勢上是一致的,因此有理由認為漲落復雜性參數對應的僅是系統本身的一定運動狀況。Simple physically based criteria were also ealuated, which employ the morphological properties of excipients ( size and surface roughness ) together with physical properties of the used binder for prediction of the coating ersus agglomeration regime at gien flow conditions ( collision elocity )
對簡單理論基礎標準也進行評價,其中利用輔料的形態學特性(粒徑和表面粗糙度)結合所使用黏合劑的物理特性,來預測在給定的流化狀態下(碰撞速度)包衣所遇到的附聚作用。Based on the accumulated engineering experience of cfb technology by tsinghua university, this paper develops a pseudo - static model to study the performance of a real 135mw cfb reheating boiler under partial load. this model is a semi - theoretical model in which some key parameters are according to the engineering experiences accumulated by department of thermal engineering, tsinghua university in the last fifteen years
本文在國內外已有研究成果基礎上,尤其是根據清華大學熱能工程系多年來致力於流化床燃煤技術的研究與開發所積累的豐富的工程經驗,採用準靜態模型化方法,對135mw再熱循環流化床鍋爐的部分負荷性能進行了研究。Sulphur removal during coal pyrolysis in a fluidized bed of reducing condition
還原態下流化床煤熱解硫的釋放Complexity parameter c2, fluctuation complexity parameter cf and algorithm complexity parameter c ( n ) have been adopted to analysis pressure fluctuation signals from a gas - solid fluidized bed, the variation of the three complexity parameters with gas velocity from fixed bed, bubbling fluidization to turbulence fluidization are studied, then compared in order to characterize regime behaviors. it is demonstrated that there exists a phenomenon named " recorded " in the regime transition from fixed bed to bubbling fluidization, the three complex parameters are believed to be a new technique for flow regime identification
結果表明,起始流化至鼓泡態轉變的過程中,復雜性參數表明氣固體系會進行一種所謂的「重構」現象,這與用k熵表徵起始流化態至鼓泡態之間變化時所得到的結果相一致,並能明確地指示固定床、鼓泡流化及湍動流化等不同流態之間的轉變過程,為流型識別提供了新思路。分享友人