瓶頸路 的英文怎麼說

中文拼音 [píngjǐnglù]
瓶頸路 英文
bottle neck road
  • 瓶 : 1. （瓶子） bottle; vase; jar; flask 2. （姓氏） a surname
  • 頸 : 頸名詞（頸項, 脖子） neck
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 瓶頸 : bottleneck瓶頸形 bottleneck; bottlenecked
  1. Firstly, bottle of topology discovey speed is discussed, then asynchronism and multi - thread are used to quicken discovery process

    首先，本文討論了網路拓撲發現速度的瓶頸，提出了一套行之有效的方法。
  2. As the telephone networks are installed at large, adsl almost need n ' t carryout any new lines. it is very suite to eliminate " the last mile " bottleneck of today ' s broadband solutions

    由於目前電話網路已經十分普及，因此adsl幾乎不需要重新布線，很適合解決目前寬帶網路的瓶頸? ? 「最後一公里」問題。
  3. As a contrast, the loops linking customer terminals with the central offices are mostly traditional cupreous twisted - pairs, on which a data stream can only be transferred at a rate of no more than 64kb / s using an analog modem

    隨著光纖技術的迅速普及，尤其是密集波分復用技術的大力採用，我國骨幹傳輸網的帶寬瓶頸問題已經基本得到解決。然而，在用戶終端到電信端局的接入網路上，絕大多數接入介質還是傳統的銅雙絞線。
  4. As is well known, intersections are the bottlenecks of urban road network. a lot of traffic accidents and jams occur at the intersection and hereabouts

    交叉口是城市道路網的瓶頸，很多的事故發生在平面交叉口及其附近，多數的交通堵塞現象也發生在其附近。
  5. 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。
  6. 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。
  7. 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。
  8. This scheme integrates universual data accesss technology of microsoft, which plays a more and more important role in three - lay c / s ( client / server ) and uses the technology of ado ( active data access ), adopts the asp script language in display the results and uses stored procedure of sql server in databases design. in the system of b / s, client realizes a high efficient access to the server database through displaying diversified active controls in browser and using ado to access the data source. the disposing of data accures under the database not in the font of this system. this kind of scheme cannot only bring the system a higher real time response, but also decrease data runoff of the networks, lower the possibility that web server becomes bottleneck of the system and make the system more transplantable

    當前的web數據庫訪問技術正處于發展階段，針對這種情況，本文通過分析當前各種流行的web數據庫訪問方案的優缺點，結合在三層次的c / s系統中扮演越來越重要的角色的中間件技術，採用了microsoft公司所提出的一致數據訪問技術，利用ado控制項，結合當前的asp語言，底層數據庫採用了sqlserver7 . 0的存儲過程技術，設計了一種自己的web數據庫訪問方案，即在browser / server系統當中，客戶端通過顯示在瀏覽器中的各種activex控制項，通過了ado連接數據庫，數據的處理利用了存儲在數據庫內部執行，實現對後端數據庫的高效訪問，並且這種方案在給系統帶來較高的實時響應性能的同時，減少了網路數據流量，降低了web服務器成為系統瓶頸的可能性，也增強了系統的可移植性。
  9. Data parallel coprocessor dpc, which is scalable and has the powerful data processing ability, is designed for the high performance dsp application market

    隨著集成電路製造工藝的進步，微處理器的處理能力與存儲系統之間的差距越來越大，存儲系統已經成為影響微處理器整體性能的瓶頸。
  10. But poor manageability prevails in the current data products, especially switches, which are scattered in large number and multiple types and thus constitute a more salient bottleneck in the nm respect

    但是目前數據產品普遍存在可管理性差的問題，尤其是交換機，設備分散、數量大、型號多，更加成為網路管理的瓶頸。
  11. In conjunction with these projects, focused efforts will be continued on projects to elevate railway crossings which will reduce traffic bottlenecks

    和這些計劃一起，鐵路的立體交叉項目也將繼續推進，這將緩解交通瓶頸。
  12. Elimination of the next - hop route lookup bottleneck - - even under worst - case traffic conditions - - combined with the nonblocking 1g bit / sec forwarding paths allow the multigigabit router to achieve wire - speed performance

    消除下一跳躍路由查找的瓶頸（甚至在最壞的流量條件下） ，加上無阻塞1千兆位/秒轉發通道，讓千兆位路由器獲得線速性能。
  13. Cernet users are always affected by the communication bottleneck between cernet and chinanet. even if the users have access lines for the two networks at the same time, they also have to inconveniently switch the connection between the two networks by hand

    教育網接入用戶長期受到chinanet和cernet之間通信瓶頸的影響，即使同時擁有兩個網路的接入線路，用戶也需要靠手動切換來選擇網路，很不方便。
  14. The speed of isa bus has become the bottleneck between high a / d converters where requests very high speed. isa bus interface card ca n ' t configure resource automatically. there will be no place for isa bus after the vanish of isa slots on computer mainboard

    Isa總線有很多優點，但在某些方面已逐漸顯出不足：在一些速度要求高的場合， isa總線的速度上限已成為高速a / d轉換器與主機間的瓶頸； isa總線介面卡無法實現資源的自動配置；以及計算機主板的isa插槽在逐漸的消失，所以本文又提出設計基於pci總線的介面電路。
  15. 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。
  16. 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
  17. However, people studied the riverway mainly by field survey and landform map contrast before. because of the limits of man ' s field view and complexity of field survey route, it is a difficult bottle neck for people to make synthetical analysis on geological structure, yangtze river shoal, floodplain, terrace, and microcosmic suspended load on macroscopical scale

    而以往的河道研究大多數是通過地面調查和地形圖室內對比分析來研究的（少數運用航片） ，由於受人的視域范圍及調查工作路線的布置的復雜度影響，對區域宏觀尺度下的地質構造、長江沙洲、漫灘、階地及河流微觀領域的懸浮物等作綜合性的研究便成為了瓶頸。
  18. The biggest increase continued to be in china ' s bottlenecked industries, such as coal, oil production and railway transport

    巨大的增長繼續成為中國工業的瓶頸，比如煤，油產量和鐵路運輸。
  19. Bottle neck control

    瓶頸路段地點管制法
  20. Taking account of the bottleneck - path which results in the congestion of network and analyzing the reason of unbalanced load with the link cost redefined, a genetic algorithm is presented to solve the problem of multicast routing

    摘要針對網路的瓶頸路徑易造成網路擁塞的現象，分析了鏈路負載不平衡的原因，重新給出鏈路代價定義，提出一種遺傳演算法求解該類組播路由問題。
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