breadth-first 中文意思是什麼

breadth-first 解釋
廣度優先
  • breadth : n 1 寬度 （opp length depth） 幅，橫幅，幅員；廣度，寬廣；（學識等的）廣博。2 （布的）幅面；船幅...
  • first : adj 1 最初的，最早的。2 最上等的，第一流的。3 基本的，概要的。4 高音（調）的。n 1 最初，第一；第...
  1. A building of high, the breadth, long comparison is very important. house for combination in an ideal of big set, reruns hour then contain the best frequency to respond to the width. frequency response range in other words, the combination can broadcast tallest to can also fully develop to the lowest frequency, and the equilibrium degree is as well high, and halt a circumstance is very tiny. the first glint wave primary reflection mutual interference for with wave secondary reflection of many glints the degree is not to result in confusion. combination that fundermental the diapason wave harmonics is again perfect

    大套組合在一間理想的房子里，重播時便有最佳的頻率響應寬度frequency response range 。換句話說，組合所能播放的最高至最低頻率也可以盡情發揮，平衡度亦高，駐波情況極微。第一反射音波primary reflection和多次反射音波secondary reflection的互相干擾情度不至造成混亂。
  2. Firstly, the connected end sets of the relay lines are got using the breadth first search algorithm and the connected relationship of wiring terms is got in the electrical circuit diagram according to different cad block structure of different element type. secondly, the appropriate specification of the relay element is chosen by using the equinoctial graph algorithm, and the panel layout diagram is generated automatically by the combining automatic layout and manual intervention. finally, the optimized path algorithm which passes each vertex in the completed non - directional graph once and only once is put forward, this algorithm and the prim minimum spanning tree algrotithm can generate the inner panel wiring diagram and terminal wiring diagram automatically

    首先，採用廣度優先搜索演算法查找電氣原理圖中的連通導線端點集，並根據不同類型的繼電元件對應的cad圖塊結構的不同，得到電氣原理圖中元件接線端子之間的連接關系;其次，根據二分圖匹配演算法為電氣原理圖中繼電元件選擇合適的型號和規格，並採用人工干預和自動布置相結合的方法完成屏面布置圖的自動生成;最後，提出了完全無向圖中經過每個頂點一次且僅一次的優化路徑演算法，利用該演算法和經過預處理的prim最小生成樹演算法自動生成屏內安裝接線圖和端子接線圖。
  3. Firstly, we find the resources in the breadth first search way, at the mean time, hop field is generated, and then, we schedule the resources according to the hop field

    本文提出一種新型的網格資源調度演算法最小跳數演算法，首先通過廣度搜索遍歷找到資源，並同時生成跳數場，再根據跳數調度資源。
  4. My hedge was begun and carry d on, i believe, about fifty yards, when this thought occurr d to me, so i presently stopt short, and for the first beginning i resolv d to enclose a piece of about 150 yards in length, and 100 yards in breadth, which as it would maintain as many as i should have in any reasonable time, so as my flock encreased, i could add more ground to my enclosure

    我開始動手修築籬笆，但直到完成了大約五十碼時，才想到了上面提到的問題。於是我立即停工，並決定先圈一塊長約一百五十碼，寬約一百碼的地方。這個面積，在相當一段時期內，足以容納我能馴養的山羊等以後羊群增加了，我可以進一步擴大圈地。
  5. Arithmetic figure that new dvd that conduct and actions world the adoption arithmetic figure of the first style see the port dvi port to broadcast, three stars the dvd - hd938 to can output to have not yet the compression to see the signal, but have no to need to pass by few molds the conversion process, from but avoided the loss of the painting quality with lose true, deliver the real arithmetic figure signal to television the dvi port is a high take the ieee1394 port breadth port, its deliver the speed to attain 5 gbps, is more than ten times to deliver the speed. at the same time, need not proceeding of port of adoption dvi few mold conversion, can avoid to convert what process result in to lose true, from but real realizes the arithmetic figure deliver

    作為世界第一款採用數字視頻埠dvi埠的新型dvd播放器，三星dvd - hd938能夠輸出未經壓縮的數字視頻信號，而無需經過數模轉換過程，從而避免了畫質的損失和失真，向電視傳輸真正的數字信號dvi埠是一種高帶寬的埠，其傳輸速度達到5gbps ，是ieee1394埠傳輸速度的十幾倍。同時，採用dvi埠不用進行數模轉換，可以避免轉化過程造成的失真，從而真正實現了數字傳輸。
  6. However, i made me a table and a chair, as i observ d above, in the first place, and this i did out of the short pieces of boards that i brought on my raft from the ship : but when i had wrought out some boards, as above, i made large shelves of the breadth of a foot and half one over another, all along one side of my cave, to lay all my tools, nails, and iron - work, and in a word, to separate every thing at large in their places, that i might come easily at them ; i knock d pieces into the wall of the rock to hang my guns and all things that would hang up

    上面講了，我先給自己做了一張桌子和一把椅子，這些是用我從船上運回來的幾塊短木板做材料製成的后來，我用上面提到的辦法，做了一些木板，沿著山洞的岸壁搭了幾層一英尺半寬的大木架，把工具，釘子和鐵器等東西分門別類地放在上面，以便取用。我又在墻上釘了許多小木釘，用來掛槍和其他可以掛的東西。
  7. The algorithm for certificates path construction that it is suitable for pki with bridge certification authority and cross authentication is proposed based on the theory of breadth first search algorithms for graphs

    基幹圖的寬度優先搜索理論，提出了適用於具有橋接ca和交叉認證的pki系統中的證書路徑構造演算法。
  8. The creativity of the work in the paper can be shown as the following four aspects : ( 1 ) for single subnet, the condition of simple link judgement is added into the ptda, so the algorithm is improved well ; ( 2 ) for multiple subnets, the ptda becomes more effective, benefited from use of breadth - first - search algorithm of graph, port - deletion method etc ; ( 3 ) due to suitable adoption of the three protocols stp, snmp and arp, the ptda based on spanning tree protocol can get very effective and correct ; ( 4 ) owing to the employment of ieee802. 1 q, the ptda of vlan is all - purpose to some extent

    本文的創新之處主要體現在以下四個方面:在單子網物理拓撲發現演算法中，增加了判斷簡單連接的條件，使演算法更加完善;在多子網物理拓撲發現演算法中採用圖的廣度優先遍歷方法、埠刪除方法等，該演算法更加有效;在生成樹協議物理拓撲發現演算法中，正確使用stp 、 snmp和arp三種協議，物理拓撲發現非常準確;在vlan物理拓撲發現演算法中，正確運用了ieee802 . 1q協議，該演算法具有通用性。
  9. These are main problems of eutrophication. at first we select algae which grow under different level of nutrition ( or different development phase in the process of eutrophication ), domesticate, selecte seed, and culture algae at the lab, and then we obtain dependence of each algae on nutrition and understand information of eco - breadth of nutrition of supplied alga through pure culture under different concentration of nutrition. we find out resource utilization, competition between interspecies and confirm the quantity - effec t relationship between succession of species and nutrition through mixed culture

    本文首先選取在不同營養環境下（或富營養化過程的不同發展階段）生長的藻類物種，在實驗室內進行馴化、選種與純化培養；然後通過不同營養水平的純藻培養實驗，獲取不同藻種生長過程對營養物質的依賴行為，從而可以了解每一供試藻種的營養物生態幅信息；再通過對應培養濃度的混合培養試驗，以期揭示生物種群間的資源利用與競爭行為，並可進一步確定生物種群的演替與環境營養物之間的量效關系。
  10. An intelligent dispatcher training system for restoration of power system is studied in this paper. an object - oriented knowledge - representation method of power network topology for system restoration is proposed, which can be used effectively for system restoration ; a method for detecting the network islands after faults is used, which is based on the breadth - first searching technic

    提出了一種面向對象的用於事故處理的電網結構知識表示方法；將面向對象的可視化技術應用於本系統，成功地開發了電力系統制圖模塊，在此基礎上開發了電網數據管理系統，實現了對電網圖形的編輯和數據的管理。
  11. Followed by the rapid extension of data size, the usage of parallel technology is a very important method to improve the efficiency of data ming. sliq uses novel pre - sorting and breadth - first techniques to build a decision tree fast and accurately on a large data set, and can deal both categorical and numeric attributes. but the primary algorithm contains the abundant computing on attribute and record

    本文首先分析了串列sliq演算法的原理和特點，針對其不足提出了一些改進方法，然後在基於pvm的環境下實現了演算法的并行化，分析了演算法的時間復雜度和加速比，提高了sliq演算法的效率，具有一定的理論意義和實用價值。
  12. Breadth - first search

    廣度優先搜尋
  13. The breadth - first service model development helps to identify right service candidates and reuse capabilities

    寬度優先的服務模型開發有助於識別正確的服務候選者和重用能力。
  14. Instead of trying to predict the future trends from the beginning, take a breadth - first approach and get the basics right

    不是從一開始就嘗試預測將來的趨勢，而是採用寬度優先的方法並保證基本要素正確。
  15. The problem with sequential development for example, waterfall is that it forces designers to take a depth - first rather than a breadth - first approach

    順序開發（例如瀑布開發模式）的問題是，它強制設計人員採用深度優先而非廣度優先方法。
  16. The right way to learn math is breadth - first, not depth - first. you need to survey the space, learn the names of things, figure out what ' s what

    正確學習數學的方法是廣度優先，而非深度優先.你需要生存在空間里，學習事物的名字，區分出什麼是什麼
  17. The algorithm is based on the breadth - first search and optimized by ant algorithm. ants system is an artificial system based on the behavior of real ant colonies, which is often used to solve combinatorial problems, such as traveling salesman problem ( tsp ). in ant colony system ( acs ), a set of cooperating agents called ants cooperate to find good solutions to tsp

    本演算法基於寬度優先並用螞蟻演算法優化，螞蟻演算法是一種基於真實蟻群的人工智慧系統，常用於解決組合優化問題，如旅行商問題（ tsp ） ，在螞蟻演算法中一組螞蟻團結合作，尋找tsp問題的最優解。
  18. At the same time, this paper discussed the inference machine of failure diagnosis expert system for pressure vessels. the expert system was made with forward reasoning, breadth first search and reliability theory

    本文同時討論了壓力容器失效分析專家系統推理機制，選擇正向推理和廣度優先搜索的推理控制策略，運用可信度理論的不精確推理方法建立了壓力容器失效分析專家系統。
  19. According to the similarity between path selection in p2p system and internet route action, every peer is seen as a router and builds its own route table ; 2. to find special peers and store their information in default column of the route table ; 3. to use methods ( integration route table, or hop route table ) to initiatively get the network changes and store those in the route table ; the thesis compares the integration route table method and the hop route table method, then it compares the route table method and directed breadth first search method based on experiments, and draws conclusions

    根據網路具有動態變化的特性，用兩種動態路由方法：集成路由表法和跳數路由表法，主動捕獲網路中發生的變化，並把系統中發生的變化進行更新，存儲到路由表中，為進行動態路由提供信息；本文先對集成路由表和跳數路由表方法進行了實驗比較，然後將路由表查找方法與定向廣度優先搜索方法進行了實驗比較，並得出結論：對比開銷和查找性能的提高，可以看出路由表查找方法是一個比較好的查找方法。
  20. A couple of techniques from soma service - oriented modeling and architecture method support the " breadth - first " approach well, namely : top - down domain decomposition, bottom - up existing system analysis, and goal - service modeling see the article, " service - oriented modeling and architecture

    一些來自面向服務的建模和體系結構方法service - oriented modeling and architecture method ， soma的技術很好地支持「寬度優先」方法，即：自頂向下top - down域分解自底向上bottom - up現有系統分析以及目標-服務建模請參閱文章「
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