點集的容度 的英文怎麼說
中文拼音 [diǎnjíderóngdù]
點集的容度
英文
content of a point set-
Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping
本文的主要內容如下: 1 )對翅片管蒸發器結構特點進行分析,選取適當的微元控制體,就干、濕和霜工況下對每個微元分別進行傳熱傳質分析,基於經驗關系式確定霜的有關參數,對于霜工況下的霜生長建立模型,經適當假設,運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型,為系統模擬奠定基礎; 2 )對蒸發在大擾動下的開、停機過程,運用動態集中參數模型進行分析和計算,為更好地描述製冷系統運行的全過程奠定基礎,同時也為製冷系統實現自動控制提供一定的理論基礎; 3 )對蒸發器正常運行過程,運用動態分佈參數和參數間定量耦合的觀點來分析和計算,為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性; 4 )編寫翅片管蒸發器動態特性模擬計算程序,可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場,實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。Usually, due to a long life cycle and container transport, geographic span, the ambient temperature and humidity will be great changes, especially on the sea, the temperature difference between day and night, when the temperature inside the container below the dewpoint, it is easy to create " foggy rain "
通常,集裝箱運輸由於周期長,地域跨度大,環境溫度和濕度會有很大的變化;特別在海上,晝夜溫差大,當集裝箱內的溫度低於露點,很容易形成「霧雨」的現象。With the development of the network and the multi - processor system, the research, simulation and the impemeni of the system - level fault diagnosis which is the very important means to increase the reliability of the system, are becoming more and more important. on the system - leve1 fault diagnosis, based on the group theory of system - level fault diagnosis that has been put forward by pro f zhang, the paper constructs newly the theory bases, improves on the matrix method, reinforces and consummates group arithmetic of all kinds of test mode, for the first time, analyses and discusses the equation solution of all kinds of models, so al1 the consistent fault patterns ( cfp ) could be found, straightly and high efficiently, even if the sufficient and necessary condition of t - diagnosable is dissatisfied and the complexity of system - level fault diagnosis is greatly decreased, especialy in strong t - diagnosabl6 system. last the simulation system ' s function has been extended and the application hotspot and the development trend have been disscussed
本人在張大方教授等人提出的基於集團的系統級故障診斷的理論基礎上,重新構建了系統級故障診斷的理論基礎,定義了系統級故障診斷測試模型的三值表示;改進了系統級故障診斷的矩陣方法,重新定義了測試矩陣、鄰接矩陣、結點對、結點對的相連運算、極大準集團和斜加矩陣,由此能直觀、簡便地生成集團和極大獨立點集;補充和完善了各類測試模型的系統級故障診斷的集團演算法,通過定義集團測試邊和絕對故障集,簡化了集團診斷圖,由此能較易地找到所有的相容故障模式,即使不滿足t -可診斷性,大大減少了系統級故障診斷的復雜度,尤其是對強t -可診斷系統;首次分析探討了各類測試模型的方程解決,由此從另一角度能系統地、高效率地求出所有的相容故障模式( cfp ) :擴充了系統級故障診斷模擬系統的功能,快速、直觀和隨機地模擬實驗運行環境,進行清晰和正確的診斷,同時提供大量的實驗數據用於理論研究,優化演算法和設計。The meijiayi mjy channels therapeutic apparatus developed by our company, combines the advanced microcomputer technics with the profound traditional chinese medicine methods as well s the human channelss science, magically takes advantages of modern electronic technics and the outer treatment of chinese medicine, realistically simulated the effects like acupuncture, aprapathy, essage, eating, kin scraping and cupping, etc. which improve the comprehensive effects, especially for the common ailments and geriatric diseases in digest digestive system, respiratory system and nervous system
旋翼式多流束濕式基表,雙脈沖采樣方式進行數據採集,採用計算機技術進行數據處理顯示控制閥門動作。它採用獨特的卡口安全及保護措施動態安全可靠的ic卡加密機制先進的硬體及軟體的容錯處理性能安全可靠,具有精度高自身功耗低體積小壽命長便於安裝等特點。能準確實現用水計量及實現預付費功能。Content of a point set
點集的容度The first part mainly introduces the gis concept and contents of gis, the comparison between the related software and gis, the present condition and development trend of gis etc, then introduced how to use the gis technique in a specific way such as using the method of " the half - automatic to follow " to turn the map into arithmetic figure, using the method of " the automatic calculates " gets the length of the line and area of field etc, at last got the length and width of every cross section of the fabiela river which is located downstream of xiangshan mountain. this method is superior and time - saving comparing with collecting data on the spot, having important and actual application worth
第一部分主要介紹了gis的概念和研究內容, gis與相關軟體的比較以及gis的現狀、發展趨勢、當前gis研究的熱點等等,然後具體介紹了用gis的相關技術如:用「半自動跟蹤」方法對地圖進行數字化,用「自動量算」方法得到線對象的長度、面對象的面積等,最終完成了象山水庫下游法別拉河河道地形數據資料的提取工作,這種方法與人工實地採集工作相比,有較強的優越性和重要的實際應用價值。The engendering source of traffic volumes and their general influential factors have been presented, and the situation of nowadays highway transportation has been discussed. according to the introduction of traffic distribution theory and classical assignment method, analysis of traffic flow path selection among cities and that of special influential factors for traffic flow on toll highways, initial analysis to the forming mechanism of traffic volume on road sections has been made, and a probability model for path selection has been set up with the maximum - utility theory and disaggregating model. detailed analysis to impedances on road sections and their functions ( especially to three main composing factors of the impedances as cost of time, transport and toll and to the functional relations with traffic loads ) was made, at the same time, the relative cost calculating model was set up on the basis of the state - of - art achievements in both international and national researches
主要研究內容包括:交通量的產生根源及一般影響因素分析和當前公路運輸地位討論;從交通分配理論及經典配流方法著手,通過分析城市間交通流路徑選擇行為和收費公路路段交通量特殊影響因素,初步提出路段交通量的形成機理,並採用效用極大原理和非集結模型理論( disaggregationmodel ) ,建立用戶出行路徑選擇概率模型;對路段阻抗及路阻函數(尤其對行程時間費用、車輛營運費用和道路收費這三個構成路段阻抗的主要因素及其與交通負荷間的函數關系)進行較為詳盡的分析,並以現階段國內外較為先進的研究成果為依據建立相應的成本測算模型,其中,特別提出了兩種確定客貨車輛時間價值的分析方法;離散分析法和時間-費率轉換法,後者是在目前基礎調查、統計數據資料不夠齊全的現實下提出的一種確定道路系統內務車型時間價值的較為實用的新方法;對我國公路收費政策的背景和理論、實踐依據及費率的各種影響因素進行重點分析;從數學的角度證明合理費率的存在性,並以最優化理論為基礎,建立在普通收費公路和擁擠路段交通調控型收費公路兩種模式下合理費率的計算模型等。Usually because cycle is long in containerized transport, the region span is great, the environment temperature and humidity will change a great deal ; especially on the sea, the difference in temperature is big day and night, act as the temperature in the container is lower than the dew point, it is very apt to form the phenomenon of " fog rain "
通常集裝箱運輸由於周期長,地域跨度大,環境溫度和濕度會有很大的變化特別在海上,晝夜溫差大,當集裝箱內的溫度低於露點,很容易形成「霧雨」的現象。Quantity of generating electricity should be also calculated while the river inflow, quantity of water transfer and its duration curve are taken into account. as a company, it is necessary to take a series of measures to increase its benefits while water transfer leads to the decrease of hydro power inevitablly. the efficient methods can be taken into account as follows : i ) to improve the forecast accuracy, to decrease surplus water, and to increase seasonal electricity energy, ii ) to raise the peaking ability of dan jiang kou power station to obtain peaking benefits, iii ) to choose a suitable site to construct a pumped storage plant for peaking benefits
在進行以上四方面內容深入探討的基礎上,論文針對丹江口水利樞紐運行任務、運行方式的重大變化,提出漢江集團應採取以下因應措施以適應企業產業結構的調整,這些措施包括:準確計算發電效益減少值;合理地核算水源的供水成本;以上述兩項計算成果為基礎,核算企業結構調整后總效益變化量;提高預報水平,減少棄水量,爭取增發季節性電能;研究新的調度方式,提高電站調峰能力,提高電站的容量效益;在適當的地點修建抽水蓄能電站,提高電站的調峰能力。First, aiming at the characteristics of miniaturization and the high precision required in the navigation system of the underwater vehicle, a new fault tolerant scheme which uses parallel filters is provided in this dissertation. the scheme not only has the optimality of centralized kalman filter but also has the characteristics of federated kalman filter ' s modularity. because the design and operation of each filter are completely independent, the fault tolerance ability is highly enhanced
針對水下潛器的小型化、導航定位精度要求很高的特點本文提出了基於平行濾波器族的組合容錯結構,該結構不僅具有傳統集中卡爾曼濾波的最優性,又具有聯邦濾波的模塊化特性,且各濾波器的設計和運行完全獨立,大大增強了組合導航系統的容錯性。Acquiring testing factors in component software integration based on dfa model functions of the interface, event, context dependence relationship and content dependence relationship in componentbased software were analyzed with regard to integration testing. the difficulty in acquiring these four factors was also analyzed
分析了構件化軟體介面事件上下文及內容依賴關系在集成測試中的作用,以及提取該四要素的難度針對構件化軟體的自身特點提出了一種有限狀態自動機模型,利用該模型實施對四要素的提取,並通過實例驗證了該模型的有效性。Functions of the interface, event, context dependence relationship and content dependence relationship in component - based software were analyzed with regard to integration testing. the difficulty in acquiring these four factors was also analyzed. a dfa ( deterministic finite automaton ) model based on the characteristics of component - based software was proposed so that these four factors could be acquired from the model. an example was given to prove the validity of the model
分析了構件化軟體介面、事件、上下文及內容依賴關系在集成測試中的作用,以及提取該四要素的難度;針對構件化軟體的自身特點提出了一種有限狀態自動機模型,利用該模型實施對四要素的提取,並通過實例驗證了該模型的有效性。In the flight experiment of aircraft, the mass data acquisition, storage and transfer is always one important part of system, especially for the measurement of parameters such as temperature and pressure of cockpit. in order to meet these needs, we design this simultaneous data acquisition system with multi - channel and large - capacity, which is based on single chip microprocessor and usb interface. it overcomes some shortcomings of traditional devices such as : big size, short work time, small memory capacity etc. it also has many advantages of high speed, low power dissipation, ease - of - use, ease to expand port, supporting plug - play, low - cost etc, so it will be used very widely
在飛機的飛行試驗中,海量數據的採集、存儲和傳輸一直是系統非常重要的一部分,尤其是對飛行員駕駛艙環境控制系統的溫度、壓力等參數的測量來說更是如此。本文根據課題實際需要,研製的基於單片機和usb介面的多通道、大容量、便攜式數據採集系統,克服了現有設備體積大、工作時間短、存儲容量小等缺點。同時,本系統還具有功耗低、速度快、使用方便靈活、易於擴展、支持即插即用、成本低廉等一系列優點,具有廣泛的應用前景。In system design, we present dispatcher tactics of member search engine that user fond of. these member search engines on the basis of mobile agent, which provide an environment for parallel processing, take full advantage of ontology which expands the requirement of users to the semantic words set and provide the document analyzer that can filter the web pagers returned by the search mobile agent according to the certain algorithm. consequently wiirs presents the most relevant documents to the user
為提高系統的性能和易用性,還給出了基於用戶偏好的成員搜索引擎的調度策略,在成員搜索引擎系統結構中,不僅利用本四川大學碩士學位論文體論中概念規范、語義豐富的特點,將用戶的檢索要求擴充成語義集,並且將檢索到的文檔通過文檔分析器進一步過濾,最終得到與用戶檢索要求內容匹配度較高的文檔,而且提供了一個并行處理的環境來顯著提高搜索效率。For example, it is difficult to ensure the reasonability of schedule risk analysis object and topn schedule risk factors, the optimization of schedule plan is always broken by schedule risk management measures, and few researches fully considered activity iteration and overlapping in r & d project. to solve these problems, this thesis takes schedule risk analysis process integration as guidelines, presents a r & d project schedule risk analysis method based on process integration ( srabpi ), which provides a new way and new methods for schedule risk analysis of r & d project. the main contents and fruits of this thesis are outlined as follows : firstly, srabpi idea is presented and srabpi framework is constructed from several aspects such as body, connotation, processes, methods, management organization, and relations between srabpi and project risk management
本文針對經典進度風險分析方法中存在的進度風險分析對象的合理性難以保證、 topn進度風險因子選擇難和進度風險管理措施影響進度計劃最優性等普遍性的問題,綜合考慮研發項目活動迭代和重疊等特點,以進度風險分析的過程集成為指導思想,研究提出一套基於過程集成的研發項目進度風險分析( srabpi )方法,為研發項目進度風險分析提供了新的途徑和新方法,論文的研究內容和主要貢獻如下:首先,提出研發項目srabpi思想並從主體、內涵、過程、方法、組織管理及其與項目風險管理的關系等多個方面構建了srabpi框架。Analyzed life - span issues of every content, characteristic of stage to project, carry on the concrete exposition to quality, cost, progress three major meaning of control goal that carry throughout project especially, prove project life - span issues of every stage and systematic ness of the three control goals. combine traditional project a great deal of drawbacks that management mode have, theory and management inherit foundation of thought analyses and carry on project life - span issues of integrated necessity and feasibility of management in system. from project management two level, four stage and three major angle of control goal these, synthesize integrated concept, model, train of thought and implementation method after putting forward project management
本文對工程項目管理在國內外的發展現狀、涵義及其系統性進行了總結;對工程項目壽命期各階段的內容、特點進行了分析,並重點對貫穿工程項目全過程的質量、成本、進度三大控制目標進行了具體闡述;論證了工程項目兩個管理層次、壽命期各階段及三大控制目標之間的系統性;結合傳統工程項目管理模式存在的諸多弊端,在系統論和管理集成思想的基礎上討論了進行工程項目綜合集成化管理的必要性和可行性;在前邊理論闡述的基礎上,從工程項目管理的兩個層次、四個階段以及三大控制目標的角度出發,提出了工程項目綜合集成化管理的概念、模型、思路和實現方法;最後,通過一個簡單的工程案例對本文提出的集成化管理模式的可行性進行了驗證。In this paper, the methods of eos / modis lib data processing are discussed based on the format and the technical reports of modis ib datasets, including data preprocessing, data extracting, data calibrating and projection transformation etc. some problems in data processing are solved. a method of de _ striping, edf adjusting, is adopted. and the earth location data matching between different resolution pixels are discussed including data interpolating
本文根據eos modis1b資料的格式和內容,詳細論述了modis1b數據集的處理方法,包括資料預處理、數據提取、資料定標和投影變換等等,對于數據處理過程中可能存在的一些問題給出了具體的解決方案,重點討論了定標過程中去除波段圖像「條紋」的方法和投影過程中各種解析度象素點的定位匹配以及由此帶來的定位數據插值等問題。This thesis contains six parts, the first part is about the introduction which mainly discusses the research background thesis frame mostly innovation and mostly conceptions ; the second one is mainly about the summarization of theory which summarizes the theory of corporation cluster correlated with manufacturing base ; the third one is mainly about the discussion of the mutual action between zhejiang province advanced manufacturing tee and human resource supporting from the academic angle, namely the inducement factor of manufacturing base is human resource, meanwhile the the formation of manufacturing base will drive the convergency of human resource ; the fourth one is mainly about the discussion of mutual action between the advanced manufacturing base and the human resource supporting from positivism angle, which dissertates the state of human resource of the four overseas manufacturing base and the domestic manufacturing base of changjiang river triangle area zhujiang river triangle area and the rounding bohai area ; the fifth one mainly discusses the actuality of current manufacturing base in zhejiang province and the cause, and the conclusion is that the mutual action between the manufacturing base of zhejiang province and human resource hasn " t formed ; the sixth one mainly bring forword the corresponding measure which can promote the mutual action between the advanced manufacturing base of zhejiang and human resource supporting
本文共包括六塊內容,第一塊內容是緒論部分,主要論述了選題背景、論文框架、主要創新點和主要概念的界定;第二塊內容是有關的理論綜述部分,對與製造業基地相關的企業集群理論進行了歸納總結;第三部分是從理論的角度論述了先進製造業基地同人才支撐之間存在著互動關系,即在製造業基地形成以人才為主要的誘導因素,而在製造業基地形成后又會對人才的集聚產生推動作用;第四部分則是從實證角度分析了先進製造業基地同人才支撐之間存在著互動關系,其中分別討論了國外的四大世界製造業基地和國內長三角、珠三角和環渤海灣製造業基地的人才流動狀況;第五部分主要論述了浙江省當前製造業基地存在的一些現狀及其原因,得出了浙江省當前的製造業基地還沒有同人才形成有效的互動關系;第六部分主要是提出了促進先進製造業基地同人才支撐形成互動的相應措施。Basing the research and the analysis mentioned above, this article researches and develops an automatic software test system for lsf compatibility test : auto _ tool. specially, it detailedly discusses the design and implement of the dispatcher ( harness ) and a typical automated compatibility test case inauto _ tool. combining the research and development of auto _ tool, this article explores the software test automation technology
在對大型分散式軟體系統lsfsuite的體系結構和工作原理進行研究,以及對其進行自動化測試需要解決的技術難點以及相應解決對策進行分析的基礎上,本文研究和開發了對lsfsuite進行兼容性自動測試的工具集: auto _ tool ,並專門詳細討論了auto _ tool中的調度器以及一個典型的兼容性自動測試用例的研究與實現。Therefore, motivating cooperation among users and restricting non - cooperation behaviors is one of the key topics to protect p2p application systems. by bringing in some social experiences into p2p research, this paper proposes a complete peer management architecture, with a novel and effective incentive mechanism embedded, to guarantee the security, stability and efficiency of the p2p system
本文以新穎、有效的pyramid激勵機制為中心,以保障p2p網路安全、穩定、高效運行為主要內容,借鑒了現實社會經驗,從人類意識和技術相結合的角度提出了一個集成了激勵機制的節點管理體系架構,為構造安全、自組織、低成本和高參與度的p2p應用系統提供了必要的基礎。分享友人