integration by parts 中文意思是什麼

integration by parts 解釋
分步積分法
  • integration : n 1 結合；綜合；一體化。2 【心理學】整合（作用）。3 【數學】積分（法） （opp differentiation）。4...
  • by : adv 1 在側，在旁，在附近。2 （擱）在一邊，（放）到旁邊，（存）在一旁；收著。3 （由旁邊）經過，過...
  • parts : 部分
  1. Based on an analysis of the history and present status of the farmland - pastoral ecotone in the northern part of china, a new point of view was proposed in this paper for the construction of eco - environmental systems, namely, the industrial structure has to be modified so as to make a functional integration between different parts of the whole system : to give priority to a combination between cultivated grassland and in - shed feeding of domestic animals, and at the same time, to employ a new model of animal husbandry so that the degradated natural grassland can be recovered ; to develop a new type of processing industry for agricultural and forestal products so as to create a pluralistic enterprise structure ; to make a better use of water resources by taking advantages of the abundant resources of energy and minerals, and to restrain the expansion of industries of high environmental cost ; to employ techniques of integration management and restoration ecology, and to speed up the process of woodland and grassland recovery ; to make a thorough plan for arrangements of hills, waters, roads, farmlands, forests and pastures in order to gain an integration at landscape level

    摘要在簡要分析中國北方農牧交錯帶形成歷史和現狀的基礎上，提出了北方地區生態環境建設必須從產業結構調整出發、進行系統功能整合的思路：把人工飼草業舍飼畜牧業擺在農牧交錯帶經濟發展的優先位置，推行新型畜牧業經營管理模式，促進天然草場改良復壯；發展「綠色」農林牧產品精細加工業，建立多元化產業結構；發揮能源和礦產資源優勢，合理利用水資源，限制以破壞環境為代價的產業的發展；推廣區域綜合治理與生態恢復技術，加大退耕還林還草的力度；山、水、路、農、林、牧統一規劃，實現生態系統在景觀水平上的整合。
  2. The architecture consists of systemic technology, special technology and supporting technology. then, some key technologies are researched, i. e., long - distant transportation & inventory cost control model, jit delivery decision - making support model, system developing architecture based on j2ee and data integration based on middleware. based on current status and demand of logistics management of a chongqing automotive parts assembly manufactory, a logistics management decision - making support system is developed, and applied in the manufactory actual logistics management, which turns out satisfactory results by effectively optimizing logistics process, enhancing logistics efficiency and decreasing logistics cost

    在上述體系結構研究的基礎之上，建立了裝配型企業網路化協同物流管理決策支持系統實現的技術框架，該框架包括總體技術、專題技術、支撐技術等三個部分;對裝配型企業網路化協同物流管理決策支持系統中的部分關鍵技術進行了研究，包括裝配型企業遠距離運輸計劃決策模型、客戶混線生產模式下實時配送決策流程，以及基於j2ee的系統開發架構和基於中間件的數據集成技術等關鍵技術。
  3. Two points in the reform on the teaching of integration by parts

    分部積分法教學的兩點改革
  4. The author wants to look forward to the latest trend of development in this field by studying the theoretic and practical achievement in information retrieval language both at home and abroad in the time of internet. this paper is made up of five parts. the first part analyses the effects of information retrieval language in network condition ; the second part introduces the achievements in electronic traditional classification and the using of traditional classification in network and in information retrieval tool ; the third part introduces the achievements in electronic traditional subject and the using of traditional subject in network and in information retrieval tool ; the forth part is about natural language processing and natural language retrieval which includes basic principles of natural language processing and the using of information retrieval ; finally, the author points out that the new development of information retrieval language includes metadata and the integration of the classification - subject - natural language

    本文主要研究網路環境下信息檢索語言的發展，主要內容包括五部分：第一部分分析了網路環境對信息檢索語言的影響；第二部分是網路環境下分類檢索語言的應用，包括傳統分類法電子化及在網路上的應用，網路信息檢索工具中的應用；第三部分是網路環境下主題檢索語言的應用，包括傳統敘詞表電子化及在網路上的應用，在網路信息檢索工具中的應用；第四部分是自然語言處理與自然語言檢索，包括自然語言處理的基本原理及在信息檢索中的應用，國內外自然語言檢索進展；作者在論文最後指出，在網路環境下信息檢索語言新發展有：元數據研究；分類-主題-自然語言一體化，分析國外一體化系統實例：一體化醫學語言系統umls ，國內一體化系統實例： 《中國財經報刊數據庫》檢索系統；並指出學科?事物概念組配型檢索語言是理想發展模式。
  5. Firstly, the mechanism and constitution of the areal model of agricultural integration are expounded and market tread, leading products, enterprises engaged in processing and selling agricultural products and its specialized wholesale markets and how the peasants are organized are all considered as its component parts. secondly, the methods of how to determine the types of areal models of agricultural integration are discussed. the fact that agricultural production is limited by territorial difference is considered, so the property of the commodity base of agricultural products is thought of as the important basis to determine the model types

    首先，對農業產業化地域模式的機制與構成要素進行了論述，把市場指向、主導產品、農產品加工銷售企業、農產品專業批發市場以及農民的組織化程度視為農業產業化地域模式的構成要素；其次，對確定農業產業化地域模式類型的方法進行了探討，認為應以農業生產的地域性為出發點，把農產品商品基地的屬性（而非其他）作為確定模式類型的重要依據；採用綜合分析法把煙臺市農業產業化地域模式類型分為五類；然後實證分析了萊陽龍大公司和棲霞蛇窩泊果品批發市場帶動當地農業產業化發展的實例；最後分析論述了煙臺市農業產業化地域模式的集聚
  6. Different parts in the same seamless system perform different tasks, and the use of oo method becomes the key point in the system integration of netfeaf. by making full use of some strategies like " from top to down ", " divide and conquer " and " step by step ", with the help of oo method, netfeaf creates a new method to build the whole integrated system : using one class hierarchy map to fully stand for the structure of netfeaf, and different parts in netfeaf like cluster class library, fea class library, web fea class library and gravity wharf cad class library can also be further explained by their sub class hierarchies, then the complexity of building netfeaf has been decreased step by step, the whole building procedure becomes much easier, so oo method can really change complexity into simplicity

    Netfeaf系統依據自頂向下、分而治之以及層層推進的實現原則，採用了全新的系統構造思路，對系統的集成用整體類庫組成圖進行表述，對各組成部分通過子類庫再進一步詳細介紹，系統的整體實現被一層一層分解、細化，各組成部分基於統一的計算核心集成在同一個系統框架內，同時相互之間還保持一定的獨立性，獨成一體，正是因為深入利用了面向對象的分析與實現手段，整個復雜系統構成從概念上更有利於理解，集成更加緊湊，具體模塊的實現也更加迅速高效，面向對象方法的變復雜為簡單的策略藝術在系統的具體實現過程中得到了充分展示。
  7. The network integration of elevator controlling system is based ethernet on backbone network, a distributed controlling structure is adopted in the elevator control system and terminal devices are connected with lonworks. the controlling functions are devided into several parts, which are completed by lonworks and plc respectively. the function of lonworks on network, communication and control are fully exerted

    電梯控制系統的網路集成是以以太網為主幹網，採用lonworks現場控制總線將前端設備聯在一起，採用分散式控制結構，將電梯的控制功能分為若干個模塊，用神經元晶元和plc分別實現一部分控制功能，充分發揮lonworks現場控制總線的網路、通訊和控制功能。
  8. Computer aided design ( cad ), is a kind of modern design technology that helps designers to finish production design assignment speediness, high speed, high quality, low cost. the application of cad of our country is at primary prevalence stage, and at the same time faces to the challenge of global networking and informationing. the developing requirement of users puts forword new requests of the cad production, software enterprise and application level. users not only require integration cad / cae / cam / capp / pdm and so on, but also puts forword the request on the aspect of deleveloping software, that is the same essentiality of convenience of users and intelligentize, functionality, leveling. on this developing tendency, put forword " the research and development of the object - oriented intelligentize cad system ", by conceiving a opening, applied, object - oriented cad system, realize the intelligentizing of designing parts, to provide effective measure of integration of information. and aims to push the application of cad technology at home and the application of advanced design technology in modern manufacturing

    我國cad應用基本還在「甩圖板」階段，即初級普及cad階段，同時又面臨著全球網路化、信息化新的挑戰，用戶未來的發展需求對我們現在cad產品、軟體企業和應用水平都提出了新的要求，用戶不但要求集成cad cae cam capp pdm等一系列配套軟體產品，在軟體的開發方面提出了用戶方便性和軟體智能化與功能性並重的要求。在這種發展趨勢之下，我們提出了「面向對象的智能化cad系統的研究與開發」 ，通過構建一個開放的、實用的、面向對象的智能cad框架，實現企業零件設計的智能化，並為企業提供了信息集成的有效手段，以推進cad技術在國內的進一步應用和先進設計技術在現代製造業中的應用。
  9. In allusion to the wireless information integrated system, this paper mainly stated the aspects below we have studied the thesis summarizes the development and present situation of the technology such as automatic identification, wireless communication, agvs, system integration and mis at home and abroad, and introduces research contents. 1 ) the thesis analyzes the makeup of the logistics wireless storage system, expatiate the function of all parts of the system, finally, summarize the trait by comparing with the old logistics storage system

    論文首先綜述了國內外在自動識別、無線通信、 agv 、系統集成以及管理信息系統等方面的發展及現狀，介紹了論文的研究內容1 ）對物流自動化無線倉儲系統各層作了簡要的介紹，並對其各層的功能進行較為詳細的描述，最後對本系統與現有的一些物流倉儲系統進行了比較，對其先進性作了簡要的闡述。
  10. The target is that it begins with the information of the graph ( based on pdm ) used to directly depict parts, being supported by the currency cad / cam system, receiving the producing information by interact with manual, matching the cutter with expert system, building the data of the cutter location ( cl ) by account, finishing the optimising arrangement, creating the nc program for the numerical control system of the fms - ii of sheet metal by the post system, automatically processing the produce by the nc machine tool according to the cl, and then realizing the opening integration of the system of cad / cam system of the fms - ii for sheet metal, basing on pdm

    為了解決這些問題，需要重新開發fms -的cad cam系統，目標就是從基於pdm下的通用cad系統提供的圖形信息直接描述零件開始，人工交互方式輸入加工信息，由專家系統的推理機實現自動配模，經計算產生刀位文件，優化排料后，再針對鈑金fms -的數控系統，後置處理生成相應的數控加工程序，數控機床根據加工程序代碼自動完成加工，從而實現鈑金fms -的cad cam系統基於pdm下的開放集成。
  11. This dissertation introduces a regularization algorithm to tackle the problems of the nearly singular integrals. in the algorithm, the singular factor is removed from the kernel functions in the singular integrals by means of integration by parts

    該演算法通過對積分核進行一系列的分部積分，將引起幾乎奇異積分的因子變換到積分號之外，從而可以克服幾乎奇異積分的困難。
  12. Based on this method, the integration of cad software and dem analyzing software was implemented for performance of agricultural machine ' s working parts by self - development, thereby an integrated analyzing and designing system was developed for precision seed metering devices of planters

    在此基礎上實現了計算機輔助設計軟體與離散元法性能分析軟體的集成，由此開發出了一種播種機精密排種器的集成分析設計系統。
  13. Standing on both contemporary art and landscape design states, the thesis analyze schwartz ' s design style, which can be divided into two parts. first is her design philosophy, which is steered by the pop art, land art as well as her cognition of landscape design. the second comes from the first, which include many of her design feats : transfigure the commonplace ; ridiculous forms ; modernism form and structure ; post - modernism space ; integration of the tradition and modern and application of metaphor

    在作品介紹及特點總結的基礎上，論文從施瓦茲所處時代的藝術、行業背景出發，進一步探討施瓦茲的設計風格的形成，淺析了形成她設計風格的兩個方面設計思想：波普藝術、極簡藝術、大地藝術的引導以及她本人在設計過程中對當代園林的認識；手法特色：對普通材料的升華、色彩與造型的幽默、形體的現代主義傾向、構圖的后現代傾向、傳統與現代的結合、象徵意義的應用。
  14. Integration by parts

    分部積分法
  15. This paper introduces several thinking methods of forming model to instruct students how to grasp integration by parts of calculus in mathematics teaching

    摘要本文介紹在數學教學中用建立「模式」的思維方式指導學生怎樣學習微積分學中的分部積分法。
  16. Then the nc codes can be generated by the post - processing. the paper is based on the analyzing and studying of a few integration projects, approaching a practical and convenient way which is based on the autocad or others cad software that can output the files as the format dxf. through preprocessing and post - processing, the nc codes can be generated, then we can transmit the nc code into the nc system or input them into it by manual operation in order to manufacturing parts

    該方法是利用我們熟悉的autocad或者其他cad能生成dxf文件格式的軟體，輸出零件的dxf文件，接著通過專用數據介面對dxf文件讀取並進行數據處理，在此基礎上輸入一些工藝參數進行前置處理生成刀位文件，然後對刀位文件進行後置處理生成相應數控機床或數控系統可識別的nc代碼，再將生成的nc代碼傳入數控機床或者將代碼手工輸入機床，進行自動加工，從而實現cad和cam的集成。
  17. This article concludes with some key conceptions for a future basic agreement between taiwan and mainland china including : “ taiwan and mainland china are parts of a whole china, ” ” the prc and roc both posess state attributes, ” “ equal but not symmetrical, ” the two sides seek a final unification by means of integration

    最後作者認為、兩岸均為整個中國的一部分、兩岸均具國家屬性、平等而不對稱、兩岸以統合方式邁向統一，是未來兩岸協商《基礎協定》時可思考的方向。
  18. This dissertation analyzes the characteristic of engraving parts " machining process, and classifies the engraving cad / cam system by feature. it also proposes an approach to analyze and describe the feature by making use of object - oriented method. it realizes the exchange from designing feature to manufacturing feature, and the information integration of cad / cam system, and effectively condenses the circulation of products design and manufacture

    分析了雕刻零件加工的特點，對雕刻cad cam系統進行特徵分類，提出了採用了面向對象的方法來分析與描述特徵，將特徵作為對象建立了系統的特徵模型，實現了設計特徵向製造特徵的轉換和cad cam系統的信息集成，有效地縮短了產品的設計生產準備周期。
  19. This thesis has five parts in all, the first part focuses on the understanding of the concept of m & a, and come to the criterion of m & a of value creation by contrast of financial driven m & a and strategic m & a. the second part discusses whether merging creates value and the source of creating value at first, then describes enterprise development strategy and strategy of m & a, because m & a strategy is subordinated to the enterprise development strategy, m & a strategy at the same time guides the course of merging, finally describes the course of creating value in m & a again, and analyses four respects mainly by the method of value chain analysis, they are : the choices of target enterprise analysis, financing analysis and payment analysis, integration analysis, and m & a performance control. the third part analyses four types of value creative m & a in our country with four material cases

    本文共有五個部分，第一部分著重於並購概念的理解，同時通過戰略並購和財務並購的對比和區別，得出價值創造型並購的衡量標準；第二部分首先對並購是否創造價值和並購價值的源泉展開討論，其次對企業戰略和並購戰略進內容提要行論述，因為並購戰略從屬于企業發展戰略，同時並購戰略指導並購過程，再次對並購創造價值的過程展開論述，主要從目標企業的選擇分析、並購的籌資決策和支付方式分析、並購整合、並購績效控制四個方面，並運用企業價值鏈分析，對並購過程加以分析;第三部分結合案例分析對我國並購的四種價值類型加以分析;第四部分在第三部分案例分析的基礎之上對我國企業並購中價值創造問題加以分析:第五部分針對第四部分提出的問題提出幾點建議。
  20. In the theory sustentation, the thesis offers the integration of the subsystems to the integration of the big whole system from three parts : the integration of hardware system, the network technology and the network security, the integration of software system. in the integration of hardware system, the measure control unit is concretely introduced and the intelligent instruments is educed, and then diversified pivotal technology of the instruments are studied deeply through the depiction of the conception and structural character of the intelligent instruments. in the network technology and the network security, the definition and character of the fieldbus is educed firstly, after the actuality and the developing foreground and the faced problems during the developing course are discussed, the network communication protocols cored by the open system interconnect reference model and the industry ethemet which is most widely applied in practice are dissertated emphatically, the problem of the network security is discussed lastly

    在理論支持方面，論文從硬體系統集成、網路技術和網路安全、軟體系統集成三個部分對整個大系統的集成提供子系統的集成：在硬體系統集成部分，具體介紹了測量控制單元mcu ，然後引出智能儀器，通過對智能儀器概念和結構特點的敘述，深入研究了智能儀器的各項關鍵技術；在網路技術和網路安全部分，首先引入現場總線的定義和特點，在探討了現場總線的現狀、發展前景及發展所遇到的問題后，重點論述了以osi參考模型為核心的網路通信協議和實際中應用最廣泛的工業以太網，最後討論了網路安全問題；在軟體系統集成部分，首先從軟體集成的標準問題出發，在探討了軟體集成的框架設計思想和開發平臺及開發工具的選擇之後，重點研究了組態軟體在安全監測系統中的應用。
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