瓶頸式路 的英文怎麼說
中文拼音 [píngjǐngshìlù]
瓶頸式路
英文
bottleneck road-
However, there still exist a few problems in the higher vocational education, such as unclear thinking, inappropriate system, indistinctive features, and old - fashioned patterns, which originated in the imperfect and unhealthy system of the higher vocational education and have now become bottlenecks in the development of china ' s higher vocational education
但是，還應當清醒地看到當前高職教育在發展中還面臨著一些問題，如思路不清、體制不順、特色不明顯、模式老化等，其根源在於高職教育體系不健全、不完善，這成為制約我國高等職業教育發展的瓶頸。Net education is playing an important role in modern instruction as an new education pattern. but education resource measuring up net education is seriously scarce because there is idea of yearning for quick success and instant benefit and the juvenility development of education function, this is a jar problem of limiting development of net education. net course have many shortcoming and insufficient as important part of net resource
網路教學作為一種新型教育模式，在現代教學中正發揮著巨大的作用。但由於社會上存在著急功近利的思想，由於網路的教育功能發展還不夠成熟等原因，致使用於網路教學的合格教學資源不足，這幾乎成了制約網路教學發展的瓶頸問題。網路課程作為教學資源的重要組成部分同樣存在著很多的缺點和不足。Internet has experienced an explosively growth since 1990 ' s. widespread use of computer networks, as well as the appearance of varied network applications has led network congestion to a significant bottleneck problem
進入九十年代以來，以ip為基礎的internet呈爆炸式增長，新型網路的應用不斷涌現，用戶數量迅速增加，使internet的流量急劇增加，由此而引發的網路擁塞已經成為制約網路發展和應用的瓶頸問題。This system uses lotus domino / notes r5 as its developing and running platform of oas, takes a associative developing mode of browser / server and client / server, document management is the central function, along with receive transaction dispatch transaction, document hasten and other function, it realize the automation of the office flow0 this paper introduces the national development and overseas of oa along with its correlative technology and the function and characteristic of lotus domino / notes firstly, analyzes the difficulty that oas faced with, brings forward a associative developing mode of browser / server and client / server and shows the design project and instance, the paper introduces the development of domino in web and the realization of workflow, gives the solution of some questions in the development and application of office automation system
本系統以lotusdomino notesr5作為oas的開發、運行平臺，採用browser server與client server相結合的開發模式，以公文管理為核心，完成了收文辦理、發文辦理、公文催辦等功能，實現了辦公流程的自動化。論文首先介紹了oa在國內外的發展狀況及其相關技術以及lotusdomino notes的功能和特性，分析了目前oas所面臨的困繞，提出了browser server與client server相結合的開發模式並給出設計方案及實例，重點介紹了domino的web開發和工作流的實現，並且針對oas開發和實施中關于notes應用與外部數據庫之間的數據交換問題、工作流的自動化和靈活化問題以及網路瓶頸等問題給出解決方案，最後就安全性策略進行探討。Abstract : biological invasions are a continuous feature of a non - equilibrium world, ever more so as a result of accidental and deliberate introductions by mankind. while many of these introductions are apparently harmless, others have significant consequences for organisms native to the invaded range, and entire communities may be affected. here we provide a survey of common models of range expansion, and outline the consequences these models have for patterns in genetic diversity and population structure. we describe how patterns of genetic diversity at a range of markers can be used to infer invasion routes, and to reveal the roles of selection and drift in shaping population genetic patterns that accompany range expansion. we summarise a growing range of population genetic techniques that allow large changes in population size ( bottlenecks and population expansions ) to be inferred over a range of timescales. finally, we illustrate some of the approaches described using data for a suite of invasions by oak gallwasps ( hymenoptera, cynipidae, cynipini ) in europe. we show that over timescales ranging from 500 10000 years, allele frequency data for polymorphic allozymes reveal ( a ) a consistent loss of genetic diversity along invasion routes, confirming the role of glacial refugia as centres of genetic diversity over these timescales, and ( b ) that populations in the invaded range are more subdivided genetically than those in the native range of each species. this spatial variation in population structure may be the result of variation in the patchiness of resources exploited by gallwasps, particularly host oak plants
文摘:生物入侵是不均衡世界的一個永恆話題，尤其是當人類有意或無意地引入物種后.很多引入顯然是無害的，但另外一些則有著嚴重的後果，會給入侵地的生物以至於整個生物群落造成影響.本文總結了分佈區擴張的常見模式，概述了它們對遺傳多樣性和種群結構式樣所造成的影響.描述了如何根據以一批遺傳標記所得到的遺傳多樣性式樣來推斷入侵途徑，來揭示伴隨擴張選擇和漂變在形成種群遺傳樣式中的作用.本文對日益增多的群體遺傳學方法進行了總結，這些技術可以用來在不同的時間尺度上推斷種群規模所發生的巨大變化（瓶頸效應及種群擴張） .最後，我們以歐洲櫟癭蜂（膜翅目，癭蜂科，癭蜂族）一系列入侵的數據為例對一些方法進行了說明.從500 10000年的時間尺度上，多態的等位酶位點上等位基因頻率的數據表明: 1 ）遺傳多樣性沿入侵路線呈不斷下降的趨勢，支持了冰河期避難所作為遺傳多樣性中心的作用; 2 ）入侵地區的種群與該物種原產地的種群相比，遺傳上的分化更為強烈.這種種群結構在空間上的變異可能是被櫟癭蜂開發的資源尤其是櫟樹寄主在斑塊上出現變異的反映The preface illustrated the motivation of the problem is put forth in the paper, reviewed the situation of the relative research all over the world, explained the thoughts and the methods of the paper and indicated the innovation of the paper. chapter 1 is the connotation and the theories of the financial structure. this chapter illustrated the relations between the financial development and the economic growth, explained the connotation of the financial structure, compared the theories of the financial structure and indicated the effect of the financial structure to the economy of the developing countries
論文的大致內容如下：引言闡述問題提出動因、國內外研究現狀、研究思路與方法以及研究創新點；第一章主要指出金融發展與經濟增長間關系，解釋融資結構內涵，比較和評述宏觀和微觀融資結構理論，闡明融資結構對發展中國家經濟的影響；第二章主要闡述融資結構系統觀、融資結構產出模型和瓶頸效應，同時指出影響融資結構的供求因素；第三章主要闡述我國融資結構現狀，指出我國融資結構主體缺陷和協同缺陷，進而分析我國融資結構缺陷的原因；第四章講述融資結構國際模式內涵與特點Then we analyse the new complex queries method that support large - scale distributed p2p application. finally, we describe an efficient algorithm and data structure that support complex queries based on structured p2p network. coupled with a dynamic load balanceing mechanism, the model can handle both point and range queries regardless of the distribution of the queries
本文首先介紹對等網路系統及其局限性，然後對最近提出的多種支持大規模對等網路的分散式哈希表查找系統進行分析，為了支持復雜查詢，在結構化對等網路環境中引入了新的數據結構和演算法，使其能支持范圍查詢和有效的相似查詢，再結合動態的負載均衡機制，很好的避免了系統瓶頸。In this thesis, we realize the web - based rtu in telecontrol system for electrical railway systems by using new techniques of computer, communication, and existing the resources of super - speed fiber optic cable that we have already had. besides, we also realize the multi - receiver of the rtu real - time information and the consistency of the information ; the bottleneck problem of the communication and " information solitary island " can also be solved. improving the consistency and real - time performance of information transmission, sending all kinds of information more accurate, safety and faster to the places where the information is required and receiving permitted, realizing larger scope information sharing are all newly and highly anticipated projects in the area of supervise and control
最大程度的結合新型計算機通信、網路及軟硬體技術，利用目前已經具備的高速光纜通道資源，實現scada系統被控端基於web方式的廣泛聯網，可以解決rtu信息一發多收、一致性，通信瓶頸及『信息孤島』等問題，提高信息傳輸的實時性和一致性，把各種信息更加準確、安全、快速的送到所有需要並被允許的地方，實現更大范圍的信息共享，是目前監控領域的一個嶄新而又備受關注的課題，本文首先綜述了電氣化鐵道scada （電鐵scada ）系統的三大組成部分：調度端、被控端和通信通道的發展概況，闡述了傳統模式的電鐵遠動系統的弊端所在，接著提出了基於web模式的電鐵scada系統硬體結構設計。Based on a series of testing, examination, research and analysis conducted how to lift the speed on nanking section, jinhu road, we explore the possibilities of solving the obstacles of nanking segment of bridges for realizing railroad speed - lift soon due to its subframes and steel plate beams. we produced authentic and convincing data. 3
通過對京滬線南京段部分橋梁為實現鐵路提速而進行的一系列實驗、檢測、研究和分析，探討了成為制約干線提速瓶頸的下承鋼板梁及半穿式鋼桁梁進一步提高運行車速的可能性，為此類結構的橋梁提速提供了可信的依據。The relationship between application and performance topology, and the feasibility, practicability of end - to - end measurement are analyzed ; then the network nodes are grouped by bottleneck bandwidth measurement to minimize the number of the nodes in sets, and detect the tree of the nodes by analyzing performance relationship especially ; finally, the feasibility and practicability of this method are verified by simulation
分析了分散式應用與網路性能拓撲結構的關系，以及利用端到端測量進行拓撲劃分的可行性和實用性;然後通過測量瓶頸鏈路的方法對節點進行分組劃分以縮小集合節點個數，再具體分析利用性能相關性探測節點集合的樹型拓撲結構;最後通過實驗模擬檢驗了這一拓撲探測方法。Since our road construction lagged behind economic development for a long time, it is need to put forward rationalization proposals on how to fasten construction speed, how to increase project ' s investment benefit and how to carry out a scientific investment strategy ( to achieve better construction results ). meanwhile, we must relieve a bottleneck restriction on basic economy development and further improve the patterns of investment and management as soon as possible
由於我國公路建設長期以來滯後於經濟發展，因此，怎樣加快公路建設的發展速度，提高公路建設的投資效益，實施科學的投資策略，盡快解除其對經濟發展的「瓶頸」制約，改進公路建設的投資管理模式，對于深圳市的社會發展有著十分重要的現實意義和深遠的歷史意義。This structure has become the choke point of the management system
集中網路管理模式逐漸已經成為了網路系統發展和擴充的瓶頸。Therefore, all - optical network effectively overcomes the electronic bottleneck introduced by complicated digital cross connection equipments, accomplishes fast bit rate, great capacity and good service quality communication, and possesses the transparency for bit rate, data format and modulation means of signal
因此，全光網路有效地克服了復雜的電數字交叉互連設備的「電子瓶頸」 ，實現高速率、大容量、高質量通信，並且對信號速率、數據格式和調制方式透明。Asymmetric digital subscriber line can supply the necessary bandwidth for applications such as fast access to the internet, video conferencing, interactive multimedia, and videoon - demand. this technology is designed to solve the most severe bottleneck in the data access network between the central office and the customer, or end - user
Adsl可以為許多應用提供必要的帶寬，如快速接入internet ，視頻會議，互動式多媒體技術以及視頻點播等，可以解決在局端和用戶端之間接入網路速率讓人難以忍受的速率瓶頸問題。Chapter 2 is the model building and anglicizing of the financial structure. this chapter mainly discussed the system idea, the production models and the bottleneck effects of the financial structure, and then indicated the factors affecting the financial structure
並比較英美和日德兩種模式的區別和聯系，進而指出我國融資模式的現實選擇；第五章主要指出我國融資系統瓶頸拓展的制度安排與路徑依賴。The method uses piezoelectric transducer ( pzt ) as vibration - compensating device. the design of electro - circuit and the control flow with dsp are described in details. the mechanism of pzt driven mirror and the pzt driver are greatly improved on their performance of frequency response and linearity
文中詳細討論了用於單點式抗振方案的電路設計及dsp的程序編制，並對系統頻響的瓶頸? ? pzt移相器的機械結構和驅動電源作了改進，使其頻響及線性度大大提高，從而整體上提高了抗振的效果。The article probes into the methods of the improvement and the control for high intensity of traffic in e - cube switching system fsr216. 3 while ssp and remote office are overloaded ( include scp and terminated office connecting to e - cube )
本文就網路的瓶頸問題分別從ssp和鄰接局（包括scp和與e ? cube相連的端局）發生過負荷時， e - cube程式控制交換機在版本fsr216 . 3中對大話務量的控制方法及改進。The main focus of this paper is to design a general - purposed embedded video digital signal processor. aimed at the general - purposed nature to different kinds of algorithms of this system, network architecture of parallel - processing multi - processors is studied, and the bottleneck problem of the system common bus is solved, thus establishing a detailed project of the system. to achieve the stability of the system, the signal integrity problem in the printed circuit board ( pcb ) is studied as its theoretical background, and the design rules of the high - speed circuit pcb are summarized, which have been applied in actual systems, and thus achieving good effects
本文設計了一套通用的嵌入式視頻數字信號處理器：針對系統對多種演算法通用性要求研究了多處理器的并行處理網路結構，解決了該系統的總線瓶頸問題，並確定了系統的詳細設計方案；針對系統對穩定性要求，在理論上研究了印刷電路板中的信號完整性問題，總結了高速電路印刷電路板的設計規則，並在實際系統中獲得了應用，取得了很好的效果。Commonly, real - time network applications use udp to transmit data in constant rate, which may affect the performance of the other transmissions such as tcp connections, and result in severe network congestion. to solve this problem, this thesis proposes a new udp congestion control scheme basing on explicit rate, which is tcp - friendly
提出了一種tcp友好的、基於顯式速率的udp擁塞控制策略：通過端主機和網路中的路由器相互配合，使得實時udp應用能夠根據網路的反饋以瓶頸鏈路的公平帶寬為速率發送數據。Now in most cities in china, traffic jam is an outstanding problem. intersections have been the bottlenecks of the urban traffic. the average stop delay of vehicle at the main intersections is too long, while it ' s one of the actual facts that the traffic control mode at these intersections is classified as spot control
目前我國大多數城市交通擁塞問題突出，尤其是道路交叉口成為城市交通的瓶頸，車輛在主要交叉口上的平均延誤太長，而實際的事實之一是這些交叉口的交通控制方式大都屬于單點控制。分享友人