通常作復數 的英文怎麼說

中文拼音 [tōngchángzuòfùshǔ]
通常作復數 英文
sense5bileti 9sznsebileti
  • 通 : 通量詞（用於動作）
  • 復 : Ⅰ形容詞1 （重復） repeated; double; duplicate 2 （繁復） complex; compound Ⅱ動詞1 （轉過去或轉過...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 通常 : general; usual; normal
  1. In recent years, plentiful and substantial fruits achieved by the lb method in simulations of hydraulics, multiphase flows, flows in porous media and heat transfer as well as magnetohydrodynamics, have revealed a broad perspective of application of this method, it will become a powerful competitor to the conventional approaches. in order to absorb the recent achievement in theory and application of the lb method, explore new ways in hydraulic computation to promote the development of practice, some work is car ried out in this thesis, as following : advances in the theory research and application, deductive process of the d2q9 model and some other commonly used models of the lb method are summarized. based on the hydrodynamic and general boundary conditions, a new joint boundary condition is presented, it integrates advantage of the two conditions above and obtains very good results in dealing with all kinds of boundaries of flow fields

    為了消化和吸收近年來lb方法在理論和應用方面的新成果，探索在水力計算方面的新途徑以促進lb方法實用化的發展，本文進行了下列研究工作：綜述了lb方法在理論研究和實際應用方面的新進展，以及d2q9模型的推導過程和其他一些常用的模型；在水動力邊界條件和通用邊界條件的基礎上提出了一種新的聯合邊界條件方法，它綜合了上述兩種邊界條件的優點，在流場的各種邊界處理中取得了非常好的效果，經過模塊化的處理以後這種邊界條件具有更好的實用性；針對均勻網格的lb方法計算效率較低的不足，提出了雙重網格的latticeboltzmann方法，通過二維poiseulle流動、后臺階流動和渠道方槽流動三個算例的模擬，證明這種方法能夠明顯地提高流場模擬的計算效率；此外，根據復雜區域流場的特徵提出了latticeboltzmann方法的分塊-耦合演算法，利用lb方法的計算特性實現塊與塊之間的數據交換，充分利用計算資源提高計算效率，通過對「 t 」型、 「十」型和「 x 」型分岔管道流場的模擬，展示了這種演算法的特徵和優點，以及它所具有的應用前景。
  2. Finally, with the help of the program written in asp language, the 3d model of denture, added up with of the human faces, was compounded to provide the preview, in the ways of both fixed and motion pictures. [ results ] 3d digital model of human natural teeth and the corresponding rpd components were successfully developed. with the data base governing the 3d digital model files set up, the program of application written in asp languages was compiled and tested to run without errors, completing the initial foundation of 3d - preview system for clinical and educational practice in prosthodontics

    平臺開發是利用三維編輯軟體3dsmax製作了正常天然牙列和口腔修復學中整鑄可摘局部義齒的各組成部件、精密附著體及其他的一些相關三維模型，建立了基於sql - server的數據庫管理系統，以供方便地調用各種三維模型，合成牙列和修復義齒三維模型，再引入人頭模型引擎，通過三維模型製作多角度平面渲染圖或四川大學碩士學位論文三維動畫，作為素材上傳數據庫供二級用戶調用。
  3. It is derived the hamiltonian for the interaction of a - type three - level atom with a two - mode quantum cavity field from the general interaction hamiltonian between a multi - level atom and a multi - mode radiation field, and reduce it into an effective two - mode raman - coupled mode under large detuning condition. it is proposed a modified effective hamiltonian for the two - mode raman - coupled model. it is found the time - dependent state vectors and present validity conditions for the involved interaction hamiltonians. it is shown that in the study of the two - mode raman - coupled model it is not enough to retain only the usually used effective hamiltonian, one must also take into account the ac stark shift of the atomic levels ( at least one of the levels ). finally, it is studied the atomic dynamics in the interaction of a - type three - level atom with a two - mode quantum cavity field and in the two - mode raman - coupled model. it is found that the number of collapse - revivals, the collapse time and the revival time show new characteristics

    從多能級原子與多模光場的相互作用哈密頓量出發，導出了型三能級原子與雙模光場的相互作用哈密頓量.在大失諧條件下將其化成等效的二能級形式雙模喇曼耦合模型.提出了該模型的一個改進型等效哈密頓量.該哈密頓量由兩部分構成：一部為通常所謂的等效哈密頓量，另一部分描述原子能級的動態斯塔克移動.研究表明，在雙模喇曼耦合模型的研究中，只考慮前者是不夠的，還必須考慮後者.最後，我們研究了該系統中原子的動力學行為，發現崩塌-復甦的數目、崩塌時間和復甦時間均呈現新的特性
  4. A common short form used for " hybrid circuit " and " hybrid network " mainly in the plural

    通常以復數形式作為「混合電路」和「混合網路」的縮寫。
  5. A common short form used for “ hybrid circuit ” and “ hybrid network ” mainly in the plural

    通常以復數形式作為「混合電路」和「混合網路」的縮寫。
  6. Although uml activity diagram is magnitude component in uml, which agrees with modeling system dynamic process and describing workflow, it is immature in itself with the characteristic of non - oriented - object and essentially different from other uml diagram, and need to be ameliorated especially when applicated in workflow, own to the following limitation : firstly, activity diagram describes the behaviors of object class that response the inner action, so uml activity diagram is generally on the assumption of that there is no interruption caused by outer events during the process and no time defer, which limits the ability of uml activity diagram discribing complicated process ; secondly, user cannot obtain enough information of object data, and cannot make sure the character of mutual objects because of actually complicated object and relatively simple object expression in uml activity diagram ; lastly, owe to lacking rigorous mathematical basis and strict, effective methods of validation and analysis, uml activity diagram cannot support the simulation and optimization of workflow, let alone optimizating the model based on the result

    Uml活動圖是uml的重要組成部分，適用於系統動態行為建模和描述工作流，與uml的其他圖形工具不同，它本質上是非面向對象的，而且其本身並不成熟，仍在改進之中，特別是在工作流應用方面。首先， uml活動圖描述的是響應內部處理的對象類的行為， uml活動圖通常假定在整個計算處理的過程中沒有外部事件引起的中斷，也沒有時間的延遲，這就限制了uml活動圖對一些復雜過程描述能力。第二，現實世界業務過程涉及的對象數據十分復雜，但是uml活動圖的對象語義卻非常簡略，用戶基本上無法從uml活動圖中獲取關于對象數據的信息，也不能確定參與交互的對象的特徵。
  7. The murderer has run away. the police are searching for him

    算式中表示數目的主語通常看作單數，其謂語常用單數形式，也可用復數。
  8. Compared to their straight counterparts, the behaviors exhibited by curved beams are far more complex. curved beams will deflect biaxially and twist simultaneously when subjected to general loadings

    與直梁不同，曲梁在外荷載作用下通常是既彎又扭，其變形描述是個復雜的數學問題。
  9. This article, according to the common digital keyboard on the mobile communication equipment, make essential research for windows ce - embedded operation system in chinese character input technology and realize with digital keyboard. using tree - like structure that has the space complexity o ( n ) and the time complexity of o ( n ) when searching to store chinese information. chinese input method applying this kind of store technique in chinese table has the quality of high input speed and low memory space

    本文就根據移動通信設備上常見的數字鍵盤，為windowsce嵌入式操作系統在漢字的數字鍵盤輸入技術及其實現方面作了必要的研究；並使用了一種在查找時空間復雜度為o （ n ） 、時間復雜度為o （ n ）的樹形結構來存儲中文信息，使用這種存儲技術作為碼表內存存放方式的漢字輸入法具有輸入速度快、佔用空間少的優點。
  10. A popular solution toimprove the speed and scalability of the association rule mining is todo the algorithm on a random sample instead of the entire database. buthow to effectively define and efficiently estimate the degree of errorwith respect to the outcome of the algorithm, and how to determine the samplesize needed are entangling researches until now. in this paper, an effective and efficient algorithm is given based on the pac probably approximate correct learning theory to measure and estimatesample error

    關聯規則挖掘作為數據挖掘的核心任務之一，由於其任務本身的復雜性通常需要多次整個掃描數據庫才能完成挖掘任務且頻繁模式可能產生組合爆炸，使得從原始的大規模數據集上抽取一部分樣本，在其上尋找用戶感興趣的近似規則成為目前提高演算法效率和可擴展性的一種簡單有效的現實可行方法之一。
  11. Electrorheological ( er ) fluids are a kind of complex fluids that is a suspension of high dielectric constant particles dispersed in an insulating oil of low dielectric constant, which have reversible and adjustable rheological property under the applied electric field

    電流變液是一種復雜流體，通常是由高介電常數的固體顆粒分散在低介電常數的絕緣油中形成的懸浮液。在外加電場作用下，其粘度增大，可由液態轉變為類固態，且該過程是瞬時的、可逆的、可調控的。
  12. Quantum mechanics uses complex number wave functions ( sometimes referred to as orbitals in the case of atomic electrons ), and more generally, elements of a complex vector space to explain such effects

    量子力學用復數波功能（有時指軌道內的原子電子） ，而更通常用復向量空間原理來解釋這類作用。
  13. And one of the basic difficulties lies in the complexity of the fault models in the analog system since both the input stimulus and output response are continuous variables, and the parameters in the circuit components are also continuous too

    難點之一是模擬電路中的輸入激勵和輸出響應都是連續量，電路中元件的參數通常也是連續的，所以模擬系統中的故障模型比較復雜，難以作簡單的量化。
  14. Typically, check box cell values are intended either for storage, like any other data, or for performing bulk operations

    通常情況下，復選框單元格值要麼像其他數據一樣用於存儲，要麼用於執行批量操作。
  15. In our work here, a model of data mining was developed, which got its foundation from artificial neural networks. hi fact, this kind of model might be called an infant protocol for dss ( decision support system ), which accepts final users " raw data, integrates various sources of data, cleanses them from garbages, then normalizes them into an intermediatary data file. from this temporary data file, the dss model can now make a conclusion, which is a fuzzy set. to do this, we introduce a kind of ann models called bp network, which classifies the records from the normalized data file. in the model. we put our main emphasis on bp network and its training algorithm. ann has been a branch of ai, and it has some kind of intelligence of human beings, as to memorization and reasoning

    我們實現的模型是一個有機的數據處理和決策綜合系統，首先，模型接受用戶在通常的mis系統中積累產生的各種數據，對這些原始的， 「粗糙」的數據，我們第一步的工作是對他們進行預處理，這個過程其實相當的復雜棘手，最典型的，它首先要集成來自不同數據源的數據，其次，它要能夠對這種數據進行清洗，除去我們不感興趣的臟數據，最後，它還要對數據進行重新的解釋，處理數據的規范化，一致化等問題。在進行了必要的數據預處理之後，我們就可以對這種合適的數據進行決策分類了。
  16. The decrease was due to the normalisation of notes in circulation following the precautionary holding of additional cash by the general public during the year 2000 transitional period

    流通紙幣減少，是因為繼公眾為過渡2000年作好準備而增持現金后，流通紙幣的數額回復至正常水平。
  17. The webtable data collecting and managing system is an office automation software. we can use it to collect the table - structured data in a distributed way based on the internet / intranet

    通常情況下，在企事業單位的日常辦公過程中人們往往需要使用大量的表格來統計並組織各類數據信息，這是一件比較繁復的工作。
  18. Authorization is the higher set of predefined administrative rights and can be assigned to an individual user or groups of users to carry out general tasks, such as connecting to a database, create, drop and backup and restore databases while privileges - both user and system - are generally used for object manipulation

    授權是一組預定義的更高的管理權限，可以授予執行一般任務的用戶或用戶組，比如連接數據庫、創建、撤銷、備份和恢復數據庫，而權限則包括用戶權限和系統權限，通常用於對象操作。
  19. Complex fluids are generally produced by mixing several distinct components together. they sometimes possess mixed physical properties of their elements, but in many cases, the interaction between different elements can give rise to unusual optical or rheological properties of the system as a whole, reflecting the new structural organization of their elements

    復雜流體（ complexfluids ）通常是由幾種不同成份的物質混合在一起而形成的復合體系，該體系有時會顯示其組分的物理特性，但大多數情況下，由於不同成分間的相互作用使復雜流體呈現出多種特別的結構形式（如自組裝、分形和某些長程有序等） ，顯示出奇特的光學或流變學等特性。
  20. Passivity fund is sought not actively acquire the show that transcends the market, try to duplicate however exponential expression, and choose specific index commonly serve as the object that dog, be called again normally accordingly index fund

    被動型基金則不主動尋求取得超越市場的表現，而是試圖復制指數的表現，並且一般選取特定的指數作為跟蹤的對象，因此通常又被稱為指數型基金。
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