tree construction 中文意思是什麼

tree construction 解釋
樹結構
  • tree : n 特里〈姓氏〉。n 1 樹〈主要指喬木，也可指較大的灌木〉。 ★玫瑰可以稱為 bush 也可以稱為 tree 2 木...
  • construction : n 1 建築，結構，構造，架設，鋪設；建設；設計；工程；建築法，構造法，建築物；【戲劇】搭置，布景，...
  1. The transplanting technology of big tree in botanical garden construction

    園林施工中大樹的移栽技術
  2. A parse of a sentential form is the construction of a derivation and possibly a syntax tree for it.

    句型的分析是某個推導（或許是其語法樹）的構造過程。
  3. A parse of a sentential form is the construction of a derivation and possibly a syntax tree for it

    句型的分析是某個推導（或許是其語法樹）的構造過程。
  4. The wax setting and casting process is complicate process with a series of procedures, including model creating, spruing and construction, rubber mold vulcanization and cutting, wax models injection, stone setting in wax model, wax tree creating, investing, investment mold burning - out, metal melting and pouring, casting cooling and divesting, etc

    蠟鑲鑄造是一個多工序的復雜工藝過程，包括母版製作、開設水線、製作橡膠模、製作蠟模、寶石鑲嵌到蠟模、種蠟樹、製作石膏型、石膏型脫蠟焙燒、金屬熔煉澆注、飾件冷卻清理等。
  5. For five months he works on a great cedar tree, hewing and shaping it until it is seaworthy, only to find that it is so heavy he cannot get it from the construction site to the shore

    五個月里他一直在對一棵巨大的杉樹加工，將它砍鑿成形，直至能夠下水航行，結果卻發現船身太重，無法從工地弄到岸邊。
  6. Gfral was high expressed in e. coli after iptg induction. by ni2 + chelation affinity chromatography, the purified recombinant gfral protein were obtained. based on the evolutionary trace method, multiple sequence alignment and dendrogram construction were then carried out by the clustalx program and constructed a phylogenetic tree from a multiple sequence alignment for a protein family

    2 . gdnf的表達及其對pc12基因工程細胞的影響用本教研室已構建好的表達質粒pet一gdnf轉化大腸桿菌bl21 （ de3 ） ，經lmmipto誘導gdnf表達，並在niz氣nta柱上進行純化，稀釋復性后，純度達90 %以上。
  7. In order to adapting to the challenge of new military revolution oriented from the information technique, speed up our army information - based construction, the thesis make a design of the conducting and controlling network in the armor mechanization troops. included in the “ group army information - based experiment for military revolution ”, according to the basic regulation of the information processing, the network breaks the original tree - scheme network structure and sets up a principle grid architecture, which realizes the platform of vehicle - to - vehicle, crossing organization or arms of services, and meets the command of synthesizing function unit, integrating system and sharing the information and network construction in the transformation period of army constructing, by the means of obtaining, delivering, processing, utilizing and feed - backing information

    為適應以信息技術為核心的世界新軍事革命的挑戰，加快我軍信息化建設，本課題就適應轉型期的陸軍指揮控制網路建設的需求，在集團軍小型試驗群架構下，對裝甲機械化部隊野戰指揮控制網路進行設計，旨在打破原有的樹型結構，按照信息流程的基本規律，構建一個縱向到單車、橫向跨建制與兵種，具備信息獲取、信息傳輸、信息處理、信息使用和信息反饋功能的原理性區域柵格狀的新型指揮控制網路，實現功能綜合化、系統一體化、信息共享化的要求。
  8. Based on the five types of the construction systems of the yellow river that are portioned according to the distribution region, position and function of the protection forest in ningxia autonomous region, the distribution of the system, the arrangement of tree species, the growth status and protection structure index are analyzed

    摘要該文在將寧夏段黃河護岸林防護林體系劃分為5種類型的基礎上，分析了該地區防護林的體系分佈、樹種配置、生長狀況及防護結構指標。
  9. In the author ' s eyes, wuhan has a god - given advantage in the environment. as there are hills and water, lakes and river, emphasis should be on tree planting and water cleaning. although the city construction has reached a level, they should make it a point of making a consistent, long - term layout which can demonstrate the characteristic that wuhan is by the river and lakes and should also be identical with the specialties of individual administration districts

    作者認為：武漢的環境是得天獨厚的，有山有水，有江有湖，關鍵是要把環境的綠化、凈化放在重要的位置；武漢的市政也己有一定的水準，關鍵是要有統一的、長遠的規劃，並體現出武漢的沿江、濱湖特色以及與各個行政區的發展特色相吻合；武漢的文化有深厚的底蘊，楚風漢韻源遠流長，關鍵是進一步發掘和弘揚，並使其在一些公共場所及標志性建築上得到表徵化體現；武漢的人才和科教優勢明顯，但普通武漢人的素質仍亟待提高，使之更貼近現代化國際性城市的目標，跟上城市化發展的步伐。
  10. Then in - depth analysed some key technologies including the webpage content extracting, the website topological structure analysis, the website subject analysis & indexing and the website retrieval. especially, some novety solutions, such as the content extraction methology based on the space length of tags, the website tree construction methology based on the similarty of directory in url, and the website concept methology basd on the structure of website, are proposed. finally on the basis of the algorithms and theory, the intellectual websites retrieval system is built and the experiments proved that it can achieve better results

    根據以上研究目的，本文首先分析了智能網站檢索技術的構造與實現，提出了基於主題標引的智能網站檢索系統的系統結構與實現策略，之後對系統中的主題分析、標引與檢索等關鍵技術進行了深入分析，針對主要技術難點重點討論了網頁正文抽取，網站拓撲結構分析，網站主題獲取等相關實現技術，提出了基於標簽間距的正文抽取演算法，基於url目錄相似度的網站結構分析演算法和基於網站結構的網站主題概念獲取演算法等解決方案。
  11. In addition, the area surrounding a registered tree is designated as a tree protection zone, in which construction works cannot be carried out without the prior approval of the landsd

    此外，注冊樹木四周屬樹木保護區；除非事先徵得地政總署批準，否則不得在該等地方進行建築工程。
  12. Tree construction is a commonly used approach in solving the multicast and group multicast routing problem

    本文主要研究多播和群播路由演算法，即建立滿足各種業務服務質量需求的多播樹。
  13. After introduce several methods about risk assessment, such as. decision - making analysis method, probability risk assessment using event tree and fault tree. construction reliability, the risk assessment that embodiment stress - strengthen interference models, we explain the method that used in the paper in detail

    在簡要介紹常見的幾種常用風險評價方法，如：決策分析、失效模式影響及評價，概率風險評估、概率結構力學和結構可靠性分析的基礎上，詳細討論的本文所採用的模糊綜合評判方法的理論基礎及技術路線。
  14. The construction algorithm embodies three parts that are suffix sorting, logest common prefix evaluation process and child suffix tree construction

    整個建立演算法包括三個部分:后綴排序，計算最短公共前綴和建立子后綴樹。
  15. Tree construction is a commonly used approach in solving the multicast routing problem with constraints

    帶約束的多播路由演算法就是要尋求一棵滿足給定約束且費用最小的多播樹。
  16. A fundamental issue in multicast communication is how to determine an efficient message route ( multicast routing ). tree construction is a commonly used approach in solving the multicast routing problem

    本文主要研究多播路由演算法，即建立滿足媒體傳輸服務質量（ qos ： qualityofservice ）需求的多播樹。
  17. In computer networks, multicasting is becoming increasingly important. tree construction is a commonly used approach arises from the ability to potentially share many links in transmitting the message to destination set

    實現多播的一般方式是建立多播樹，多播樹是根為源節點，且覆蓋所有多播成員的一棵樹。
  18. Tree construction is a commonly used approach in solving the multicast routing problem. one advantage of multicast tree is that data are distributed to different multicasting destinations along the branches in parallel, which reduces the delay. the other is that message need only be replicated at forking nodes, which minimizes the data replication, spares the network bandwidth, reduces the network load and lessens the congestion

    實現組播的一般方式是建立組播樹，組播樹的優點在於：首先，信息以并行方式沿著樹枝發送到不同的組播終點，從而降低了信息傳遞的時延；其次，信息的復制只在樹的分支處進行，因此網路中需要傳送的復制信息量最少，能夠節約網路帶寬資源，降低網路負載，減少擁塞。
  19. Firstly a routing problem among transistor groups is brought forward. by analyzing the property of optimized rectangle steiner tree, an algorithm of approximate rectangle steiner tree construction is proposed. according to the mutual exclusion relationship among the net ports in the dvcs, the strategy for choosing connection ports is advanced

    論文首先提出了晶體管群之間的線網布線問題，通過分析優化矩形斯坦納樹的性質，提出了一種符合宏單元布局特徵的近似矩形斯坦納樹構造演算法，同時針對晶體管群dvc內引線端點間走線互斥關系，提出斯坦納樹可選端點篩選策略。
  20. Including the following areas of contents : first, based on windows interface, a design and implementation method of computer aided active fta constructing method was presented. according to this method, the visualized active fault tree construction software was developed. and the worse versatility and huge working load problems of fta construction were solved

    主要做了以下幾方面的工作：首先，提出了一種基於windows界面的計算機輔助動態建造故障樹的設計思想和實現方法，並在此基礎上設計開發了一套可視化動態建造故障樹軟體，解決了當前建樹方法通用性差和工作量大的問題。
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