有向系 的英文怎麼說

中文拼音 [yǒuxiàngxì]
有向系 英文
directed system
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  1. On the other hand, certain amount of ar is benefit for the basal plane orientation, which is similar to what observed in mwecr cvd ~ & bn ~ i, the deposition of al

    一定量的ar有利於產生基面平行襯底的取向，這與其他沉積al的實驗一致。氣體對取向的影響可能與物理轟擊作用和相變時的過飽和度均有關系。
  2. In chapter 2, a relationship between three types of oriented triple systems mts, dts, hts is discussed, i. e., if the block incidence graph of an mts ( v, a ) is 3 edge - colorable, then we can get three disjoint dts ( v, ) s and four disjoint hts ( v, ) s

    第二章討論三類有向三元系mts ， dts ， hts之間的一種關聯關系：如果一個mts （ v ， ）的區組關聯圖是3 -邊可染色的，則可得到三個不相交的dts （ v ， ）及四個不相交的hts （ v ， ） ，且對應區組的基礎集均一致。
  3. There is a north - north - east negative anomaly belt of aerial magnetism in the middle - east part of the basin, which could be displayed by the aerial magnetism of commutative field, upwardly continuation, lvt in earthquakes, the experimentation of granite liquation ( demagnetization ), the distribution of neozoic era volcanic rock, earthquake, hot spring and ground feature. the anomaly shows the blocking in east - west direction, and it is also associated with intense activity of deep heat interaction and the development of the crust - mantle mixed layer in the north qiangtang

    從區域航磁、向上延拓、地震低速層、花崗巖熔融（退磁）實驗、新生代火山巖的分佈、地震、溫泉、地貌等發現，盆地中東部存在一北北東向航磁負異常帶，既顯示出東西分塊，也與北羌塘深部熱力作用強烈活動、發育「殼幔混合層」有聯系。
  4. The method proposed in this thesis do well in solving the problems of multi - damping - ratio - spectra simulation. it is convenient to obtain the pareto optimal solution set of the multi - object question by using implicit parallel genetic algorithms and the method can meet the practical needs for simulating ground motions coinciding with multi - damping - ratio - spectra in seismic design. the crossing rate and variance rate are important parameters of genetic algorithms which affect the rate of convergence, the adapting rate of cross and variation in this paper can auto - adapt and according to stand or fall of current sample, it assures the sample approach to the pareto optimal solution set in fast convergent speed

    較好地解決多阻尼比反應譜擬合問題；本文方法通過一次運行就能獲得一組具有集系特性的地震動，在擬合多阻尼比反應譜的人造地震波集系的模擬方面有傳統方法所不能比擬的優勢，產生的人造波或人造波集系可滿足工程抗震設計需要；在遺傳演算法中，交叉概率和變異概率是影響收斂速度的重要參數，本文採用的改進自適應交叉概率和變異概率，可以根據當前樣本的好壞程度來自動地選擇適當的交叉概率和變異概率，以保證演算法始終以較好的速度向pareto最優解集逼近。
  5. This article is not focused on the dating of shi ' s emergence as a copula ; rather, it illustrates how shi has changed from a deictic substitute to a copula from the perspective of information structure, bringing in the consideration of pragmatics

    本文旨趣並非根據文獻論定系詞是產生的年代，而是從語言表達的角度解釋復指代詞是的語用功能，並循有關思路說明是由代詞向系詞轉化的動因。
  6. Dentate toothed describing leaf margins that have a series of outward - pointing notches

    齒狀（鋸齒狀的） ：葉片邊緣有一系列向外的缺刻。
  7. The ecm continuously processes this information and generates output commands to the various systems that affect vehicle performance.

    ECM連續不斷地處理這信息，並向各個汽車與汽車性能有關系的系統發出指令。
  8. At last, the affluences of the vertical chain on the whole industry development are analysis, and it indicates the present relation has some obvious reverse effluence on further development of the whole industry

    最後對現有的縱向鏈關系對整個產業發展的影響進行分析，表明現有關系對整個產業的進一步發展有著負面影響。
  9. Because of the advantages such as the steering sensitivity, handiness, and absorbability of the impulse from the road the power steering system is widely used since 1950 ' s

    由於動力轉向系統具有轉向操縱靈活、輕便、並可吸收路面對前輪產生的沖擊等優點，自20世紀50年代以來在各國汽車上開始普遍應用。
  10. Product introduction ： " beifang neoplan " luxury coach series is designed and manufactured after introducing the whole set of technologies, key equipments and fixtures of the neoplan company of germany. with 12meters long prestressed envelope body, with monocoque and space frame, rear - mounted water - cooled engine, air spring suspension, elevating coach body, separate suspension fore axle, 2f power - assisted steering system, 11m3 luggage compartment, external swinging automatic door, warm and cool air conditioner, large complete rubber - laminated windshield, abs system

    產品簡介： 「北方-尼奧普蘭」系列豪華客車是我廠引進德國尼奧普蘭公司全部技術關鍵設備，夾具設計製造的具有世界先進水平的系列豪華客車，具有12米長預應力蒙皮車身，無大樑全承載式車架，後置水冷發動機，空氣彈簧懸掛可升降式車身，獨立懸掛前橋， 2f助力轉向系統， 11立方米行李倉，外擺式自動車門，冷暖氣空調，大型全幅夾膠前風擋玻璃， abs系統。
  11. In the paper, the connectivity and diameters of sell - complementary 2 - multigraphs and sell - complementary digraphs are discussed, and if these graphs get disrupted the relations for the number ob edges and vertices between the two connected components are also studied in self - complementary permutation

    摘要本文討論了2 -重自補圖和有向自補圖的連通性以及2 -重自補圖的直徑，同時以自補置換作為工具研究了當2 -重自補圖或有向自補圖被分成兩個連通分支后，這兩個連通分支之間的邊數與頂點數之間的關系。
  12. As the rdbms ( relational database system ) can hardly adapt the requirement of non - traditional application, such as incompetence of model representation, low system with a combination of 00 language, sematic, model, complex object and database system. it absorts the merit of the oodbms and the rdbms, it inherit the mature technology of the rdbms, on the other hand, it import the technology of the 00, so it can boost up the ability of handle complex object, etc

    它針對關系數據庫系統（ rdbms ）不能適應非傳統應用的要求，如：模型表達能力有限，系統效率低、事務模型太簡單等，結合面向對象語言、語義模型、復雜對象模型和數據庫的幾個方面的研究而形成的一個高度數據集成化系統。
  13. Domain ontology can be modeled a simple directed acyclic network, subsumption relation between two concepts can be computed by the ( immediate ) ancestor or descendent algorithm in a ~ ( h ), association degree between two concepts can be computed by the shortest path algorithm in a ~ ( h )

    領域本體可以模型化為一個簡單有向無環網路，概念之間的包含關系可以通過a ~ h中的（直接）前驅后繼演算法來求解，而概念之間的關聯度可以通過a ~ h中的最短路徑演算法來求解。
  14. So the transparence and inter - operation are becoming the focuses on the research of dds ' s designing

    因此，有關計算機決策支持系統的構建研究逐漸轉向系統的透明性和交互性方向上來。
  15. In this dissertation, according to the theory of mechanical dynamics and multi - body dynamics, a simulation model of nj2046 light off - road vehicle including suspension system, steering system and tires is built with the software carsim and so the vehicle steering characteristics are analyzed with the step angle input of steering wheel. it is found that the steering characteristics are different when the velocity and load are different, and the relationship between steering characteristics and velocity and load is presented

    本文根據機械繫統動力學、多體動力學理論，運用動力學模擬軟體carsim建立了包括懸架系統、轉向系統和輪胎等模型的nj2046越野汽車整車模擬模型，在此基礎上分析了nj2046越野汽車在方向盤轉角階躍輸入時的轉向特性，通過對不同車速、不同載荷條件下的模擬計算，得出了在這些條件下該車具有的不同表現特徵，揭示了轉向特性與車速、載荷和輪胎的內在關系。
  16. Having fully absorbed the former researching results, f " abrega, herzog and guttman brought forward a kind of formal method named strand space, which is a practical, intuitive and strict one for security protocols analysis. the model uses a kind of order graph between its nodes existing casual relationship to represent protocol executions

    串空間（ strandspace ）模型由f ' abrega 、 herzog和guttman三人提出，它是分析安全協議的一種實用、直觀和嚴格的形式化方法，它充分吸收了前人的研究成果，模型使用一種節點間存在因果關系的有向圖來表示協議的運行。
  17. Import and export wizard imports existing contacts from a wide variety of contact managers

    導入和導出向導可從多種聯系人管理器中導入現有聯系人。
  18. A file format is proposed based on the generic model and iso base media file format. we first create a directed acyclic graph model to describe the substreams and relationships among those substreams in a scalable video stream

    本文首先建立了一個有向無環圖模型，該模型能夠描述可擴展視頻編碼碼流中各子碼流和子碼流間復雜的依賴關系。
  19. Based on the available resources mapping algorithm using the directed acyclic graph, a new dynamic resource co - allocation algorithm is proposed to solve the dynamic problem of the resource co - allocation in the grid

    摘要針對網格系統中資源協同分配的動態性問題，分析了現有的基於有向無環圖的資源映射方法，提出了一種動態資源協同分配演算法。
  20. Aiming at this problem, the main research issues and achievements in this paper are as follows : bi - directional data transformation between rdb and xml with semantic constraints preserved for most of existing researches on static data transformation between xml and rdb, dtd is taken as the schema description language for xml, and the semantic constraints are often lost during the transformation process. to overcome these disadvantages, the author adopts xml - schema, a standard schema description language proposed by w3c to replace dtd, as the description method owing to its more powerful functions than dtd, and of course with the syntax much more complicated. after analyzing the constraints characteristics in both xml - schema and relational schema, a semantic constraints - preserved algorithm is proposed which can realize the bi - directional schema mapping between rdb and xml through a formalized description of xml based on regular tree and a general expression for relational schema based on direct graph approach

    保留語義約束的xml與rdb雙向靜態數據轉換技術現有研究大多採用dtd （ documenttypedefinition ，文檔類型定義）作為xml的模式描述語言，並且在模式映射過程中丟失語義約束信息，本文分析了xml - schema （ xml - schema採用與dtd完全不同的語法，數據描述能力更強同時也更為復雜，已被w3c確定為替代dtd作為xml模式描述語言的標準）及關系模式的語義約束特徵，通過基於正則樹的xml形式化描述方法以及基於有向圖的一般關系模式表示方法的研究，建立保留語義約束的xml - schema與關系模式的雙向模式映射演算法，實現了xml與rdb的雙向數據轉換，較好地解決了xml與rdb在靜態數據轉換層面的數據集成問題，可有效滿足企業大量rdb數據面向xml的發布以及與日俱增的xml數據存入rdb的應用需求。
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