科西安 的英文怎麼說
中文拼音 [kēxīān]
科西安
英文
kossian-
By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent
最後，本文還對絮凝動力學和絮體結構進行了研究，在前人研究的基礎上，針對高分子絮凝黃河泥沙，對絮凝過程作了一些符合試驗條件的假設，建立了顆粒碰撞頻率表達式，應用了顆粒數量平衡方程，從而建立了絮凝過程的動力學生長模型，模型計算結果與試驗數據對比表明，二者趨勢一致，在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程；對絮體結構的研究中，應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察，將絮體分為絮粒、絮團和絮網三個不同的生長階段，通過假設顆粒結合位置符西安建築科技大學博士學位論文合正四面體，建立了絮體結構模型，計算得到的模型絮體分形維數基本與試驗中的實際絮體相符，在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。B. s., high polymer material and engineering, xi an jiaotong university
西安交通大學高分子材料與工程專業本科City public the key problem that space face is design that growth method that development, wether is traditional or modern, all need to be existed in vigorous city replace, as if organism, since keep hypostatic spirit, need again the right alone metabolism ego renews, can keep on much more than only be used as a kind of concrete item reply the means, also is a kind of sport mode that have the timespace effect, passing to establish to study the - practice the investigative and circulating mode in - in -, realizing to design the process oneself of of keep on developping. in this process " practice " is a processor to changes spatial motive force, research is receive and dispatch the information
城市公共空間面臨的主要問題是發展，無論是傳統的還是現代的，都需要在激烈的城市變革之中生存，如同有機體的生長方式，既要保持本質的精神，又需要不斷的新陳代謝自我更新，可持續的設計不只是作為一種具體項目的應對手段，同時也是一種具有時空效應的運動模式，通過建立研究? ?實踐? ?研究的循環模式，實現設計過程自身的持續發展。在這一過程中「實踐」是改變空間的西安建築科技大學碩士學位論文原動力，研究是收發信息的處理器。Some problems with regard to the development of urban public transportation are taken apart seriatim in the base of many internal and international research productions analysis, combining some actual employments in xi ' an urban public transportation, according to the basic idea of system engineering, using system analysis, system design and system decision - making technical method, cooperating theories and methods of some basic subjects such as economics, mathematics and operational research. favorable research productions are acquired and it can coach practice production
本文在分析大量國內外關于城市公共交通方面研究成果的基礎上，結合我們對西安城市公共交通做的許多實際工作，依據系統工程的基本思想，運用系統分析、系統設計和系統決策的技術方法，配合經濟學、數學、運籌學等基礎科學的理論和方法，對城市公共交通系統發展所涉及的問題進行了逐一剖析，取得了良好的研究成果，能真正指導實際生產。Journal of xi ' an shiyou university natural science
西安石油大學學報自然科學版The realization of industrial cluster and xi ' an army - civilian integration technology
西安軍民融合科技實現產業集群的模式選擇B. s., electric automatization, xi an air force engineering university
西安空軍工程大學電氣自動化專業本科The integrated dci could completely indicate the outdoor climate characteristics and can be used to choice the different passive design strategies. taking advantage of the author proposed bbdc and the updated weather data for 18 cities that have both typical climate characteristics and economic geography meanings, analyzes roundly each city ' s climate and proposes appropriate passive design strategies. suggests rules of passive design guidelines, which include solar heating, natural ventilation, nocturnal ventilation and evaporative cooling system and shade
西安建築科技大學博士學位論文利用作者建立的氣候分析圖和氣象數據統計結果，選擇我國自然劃明裡區域內有人黃昏氣候特徵和重要經濟地理位置的城市（共18個） ，在分析各城市氣候特點的基礎上，提出了以創造室內熱舒適為目的建築氣候設計指導原則和適宜的被動式設計技術措施，主要包括太陽g里同援、夏季自然通風和建築蓄熱降溫、蒸發冷卻和遮陽。The third part : including chapter 3 and chapter 4, the thesis aims at the problems and characteristics of china western region city water environment, basically studying the programming and design principles of the western region city waterfront district, proposes an assumption of how to renew the whole western region city ecosystem and water system
第三部分：包括第三章和第四章兩部分內容，針對中國西部地區生態水環境的問題和特點，對西部城市濱水區規劃設計原則進行了初步的探討和研究，提出了西部城市整體生態水系恢復西安建築科技大學碩士畢業論文的構想。Arcade - house streets should be refreshed and rejuvenated. we should lay out their actuality and charm in the point of view of protective planning, architectural history, civic culture, and the vicissitude of marketplace
對騎樓這一獨特嶺南建築從建築歷史、市西安建築科技大學碩士學位論文井文化、商埠風雲、頰嚨日保護等角度，多層次多方面地展現它的現狀和魅力。A qos - support protocol, m - dcf, and its schedule model are proposed. by providing different contention window for different classes, the higher class frames the higher access probability. the simulation proves that m - dcf has better performance than dcf protocol on system throughput, discard ratio, frame discard ratio of higher classes, average access delay of different classes
提出了為不同等級幀提供不同競爭窗口的改進型dcf ： m - dcf協議，並給出了m - dcf的調度模型，通過採用不同的競爭窗口，為不同n西安電子科技大學博士學位論文:無線局域網和ip服務質量關鍵技術的研究的應用提供了不同的接入概率，保證了qos ;模擬結果證明了m一dcf在系統吞吐率、丟包率、高等級業務丟包率、不同等級業務的平均接入時延等方面都優于dcf協議。And contracts the temperature field by shutter air supply and diffuser air supply. above the conclusions, in some degree, have an instructive and directive significance to actual object practice
並西安建築科技大學碩士學位論文且通過工程改進性實測，對單層百葉風口上送風和散流器送風的溫度場進行了比較。After graduating with a phd in business administration from the richard ivey school of business, the university of western ontario, canada, professor chau returned to hong kong in 1992, and joined the school of business, hku in may 1999. in 2000, he developed the double - degree undergraduate program in information systems and software engineering at hku with an aim to nurture information technology specialists for the business communities in hong kong and china
周蔭強教授早年于加拿大西安大略大學richardivey工商管理學院攻讀並取得哲學博士學位， 1992年回港，於1999年5月起在香港大學商學院任教， 2000年創立資訊系統及軟體工程雙學士學位課程，為香港及內地工商界培育資訊科技人材。The 22 - year - old argentina international was stripped of the captaincy by new corinthians coach emerson leao and walked out on the club earlier this week
這位22歲的阿根廷國際球星已經被新上任的科林西安隊的主教練雷奧除去了隊長的頭銜，而他也早在這個星期就離開了俱樂部In 1999, fuji xerox co., ltd. donated 550, 000 us dollars worth of equipment to china university of science and technology and xi an jiaotong university
1999年富士施樂株式會社向中國科技大學西安交通大學捐贈價值55萬美元的教學設備。Operating voltage : 3 5 vdc operating current : 25 150 ma
Add :西安高新區科技5路22號Xi an aerospace hangyuan science technology co., ltd
西安航天航源科技有限責任公司The sea, smooth as crystal, was now and then disturbed by the leaping of fish, which were pursued by some unseen enemy and sought for safety in another element ; while on the extreme verge of the horizon might be seen the fishermen s boats, white and graceful as the sea - gull, or the merchant vessels bound for corsica or spain
海面光滑得象玻璃一樣，只是偶爾被一條為了躲避敵人的追捕跳出海面來尋求安全的魚暫時擾亂了它的寧靜從地平線遠望，那些船象海鷗一樣白，那樣姿態優美，可以看見回到馬地古去的漁艇和開赴科西嘉或西班牙的商船。July, the evaluation of lucent global science scholars programme implemented by csc is completed. 5 students are granted the awards. they are liu jiaping from shanghai jiaotong university, li ying from fudan university, zha xinyan from nanjing university, li bin from xi an jiaotong university and zhang jingbin from zhejiang university
7月，由國家留學基金管理委員會負責實施的2002年度"朗訊科技全球優秀學生科技獎勵計劃"在中國大陸地區的評選工作結束，上海交通大學劉佳平復旦大學李瑩南京大學查欣焱西安交通大學李彬和浙江大學張靜斌5名同學榮獲該獎。In the paper we have studied the exhibiting environment of xi ' an museum of the forest of steles, accurately recorded the present situation of the forest of steles in scientific attitude and method. after analyzing the current existing problems, we afford a way to improve the showing environment of xi ' an museum of the forest of steles
本文研究了西安碑林博物館的展示環境，以科學的態度和方法，詳實、準確的記錄碑石的現狀，針對客觀存在的問題進行分析、研究，並提出碑林博物館展示環境改善的途徑與方法。分享友人