需要因數 的英文怎麼說

中文拼音 [xūyāoyīnshǔ]
需要因數 英文
demand factor
  • 需 : Ⅰ動詞（需要） need; want; require Ⅱ名詞1. （需用的東西） necessaries; needs 2. （姓氏） a surname
  • 要 : 要動詞1. （求） demand; ask2. （強迫; 威脅） force; coerceⅡ名詞（姓氏） a surname
  • 因 : Ⅰ動詞[書面語] （沿襲） follow; carry on Ⅱ介詞1 [書面語] （憑借; 根據） on the basis of; in accord...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 需要 : 1. （應該有或必須有） need; want; require; demand; do with 2. （對事物的慾望或要求） needs
  1. Most of the time, you ll want to write in active voice since the doer is usually the important thing

    大多數時候，你需要用到主動語態，因為要強調的是施動者。
  2. Because most stacks are the same, you don t actually have to store very much data - at most a few thousand strings - identifying call stacks and the associated numbers of instances linked to each stack

    因為多數棧都是相同的，標識調用棧以及鏈接到每個棧的相關實例個數需要存儲的數據並不很多（最多幾千個字元串） 。
  3. The language of the novel is distinct and vivid, and especially the color words, of which the abb style words are used most strikingly in large quantities, and have distinguishing features because the authoress employed a visual angle of a little girl and painting techniques in her expression

    這些詞語因作者使用小女孩視角，並具備一定的繪畫知識與技能及表達的需要而呈現出使用數量多、個性特色鮮明與" bb "后綴選擇精確等特點。
  4. Before using phase - only algorithm to achieve nulling, estimations of the number of interferential sources and the doa of interferential signals are needed. so, the spatial spectrum estimation basd on the maximum likelihood method ( capon method ) and music algorithm used for detecting the number of interferential sources and the doa of interferential signals are discussed in the second chapter

    在採用phase - only演算法進行波束置零之前，需要估計干擾源的方向和個數，因此本文還在第二章介紹了發射數字波束形成中用於測定干擾源個數和方向的空間譜估計法? capon演算法和music演算法的測向原理，並分析了它們的性能和優缺點。
  5. Xdsl is an end - to - end digital technology like isdn, so there is no converting and reconverting signals between digital and analog

    Xdsl是像isdn （綜合服務數字網） ，一樣的端到端數字技術因此不需要在數字與模擬方式之間來回轉換信號。
  6. " our data argue strongly that crt deices can be employed with an excellent risk - benefit ratio in class i hf patients who did not require a hospitalization for hf in the preceding month, " the authors conclude in the journal circulation

    作者在《循環》雜志中總結道， 「我們的數據強烈證明crt裝置能被使用於i級心衰病人，並且很好的風險獲益比，這些在開始的幾個月不需要因心衰而住院。 」
  7. Since common management information systems are not suitable to deal with these spatial distributed data, it is needed to develop a field level geographic information system ( fis ), in order to meet the needs of field data processing and field information management

    由於這些數據一般都具有空間分佈上的特性，要分析與處理這些數據，普通的關系型數據庫已不能滿足需要，因此需要開發一種田間信息系統，或者稱之為農田地理信息系統，來對田間數據進行分析與處理，並對農田信息進行管理。
  8. Taking the storage and transfer of mass image data into consideration, not only could favorable image compression techniques achieve high compression ratio and fidelity, they should also meet the demands of web applications, image compression need further detailed study, thus having developed into a specialized research field known as image coding

    出於圖像存儲技術和圖像通信的考慮，良好的圖像壓縮技術不僅能夠實現高壓縮率和高保真率，還能滿足諸如漸進傳輸、圖像漸現等網路應用的需要。因此，為了滿足實際應用的需要，有必要對圖像數據壓縮處理進行深入細致的研究，目前已發展成為專門的研究領域:圖像編碼。
  9. Sum up, the study of intake port is significant for the design of intake port and the development of engine. at present, the study of flow characters in intake port of engine mainly depends on experiment. numerical simulation is not universal, especially for the engine with dual - intake port

    目前，國內對發動機進氣道的流動特性研究手段主要依靠實驗，在實驗臺上進行大量的實驗，既費時又費力，實驗方法顯得過于陳舊過時，已不能適應現代高性能發動機研製工作的需要，因此，採用多維數值模擬技術是一種有效的研究手段。
  10. Beginning with the problem of interlaced region between farming and herding, the boundary line of the interlaced region is calculated based on grid with 10km grid ; then the relation among land use of the region, soil erosion and erosion region is analyzed ; based on factor classification, no useful factors were neglected and stepwise regression method was used to analysis the drive of land use change ; fractal method was applied to analysis the degradation of land - use and relation among land use, soil erosion and wind - water erosion zone ; environmental variances are introduced to establish characteristic index of land use change and analysis the effect of land use change on soil erosion

    從農牧交錯帶的實質問題入手，基於10公里網格，計算農牧交錯帶的界限；在此基礎上分析農牧交錯帶的土地利用、土壤侵蝕及與風水侵蝕帶的關系；在因子分層的基礎上，剔除不需要因素，採用逐步回歸的方法，進行土地利用變化驅動力分析；運用分形方法分析土地利用的退化，並分析土地利用與土壤侵蝕的關系，引入環境變量，建立土地利用變化特徵指數，分析土地利用變化對土壤侵蝕的影響。
  11. Also, to achieving stability, internal speedup is needed. compared to fixed length switch, by supporting variable length packet switch, there is no need for segmentation and reassembly circuits, and no speedup is necessary to support sar. this dissertation first studies variable length packet switch in unbuffered crossbar

    另外，變長交換不需要在數據交換前和交換后進行分割和組合操作，因此在入埠處不需要一個額外的切割模塊，而在出埠處則不需要一個額外的組合定長信元的模塊，節省了存儲器資源以及信元重排序的規模。
  12. Transactional replication allows you to filter columns and rows, so the tables at the staging and reporting servers contain only the data required by your application

    事務性復制允許篩選行和列，因此臨時服務器和報告服務器上的表只包含您的應用程序需要的數據。
  13. Contrasting this, in feedback control the most majority of complex systems are controlled using sampled observations of system behavior taken at discrete time instants. thus the resulting controlled systems are hybrid systems, which are called sampled - data systems, involving both continuous - time and discrete - time signals. the investigation of sampled - data systems is motivated primarily due to the widespread use of digitally implemented controller in present - day feedback control of continuous - time systems

    工程實踐中遇到的動態系統通常是連續時間系統，與此相反，大多數復雜系統的反饋控制卻是通過觀察采樣點上的系統行為來進行控制的，結果所得到的反饋控制系統是個混合系統，它含有連續信號和離散信號，這樣的系統稱之為采樣系統，當今連續受控系統中數字控制器的廣泛運用促進了對采樣系統的研究，已有的線性采樣系統理論顯然不能滿足處理非線性采樣系統的需要，因此近年來非線性采樣系統的分析與設計已經成為國際控制論界的持續的研究熱點之一。
  14. In the second part of this thesis, a method of time synchronization of 2d - ss system in multipath fading channels has been proposed

    該演算法不需要在數據序列中插入循環前綴，因而減少了系統開銷，提高了帶寬利用率。
  15. For the reasonable planning and construction of the highway network in medium - sized cities, at first, the thesis has compared the condition of china with one of foreign in the construction of highway network and presented the existing problems. in the foundation of the theory and methods of the planning of highway network, a series of principle and methods has been advanced, such as the method linked the method of gross control into 4 - step - forecast method. the thesis has discussed the data the od survey needed and the theory and methods of traffic demand forecast

    本論文從中小城市公路網建設合理規劃的角度出發，首先將中國的公路網建設情況與國外進行對比，指出了我國目前在公路網規劃中所存在的問題，隨后在研究公路網規劃的理論與方法的基礎上，提出了一系列的原則與方法，如總量控制與四階段法相結合的方法等，探討了進行交通調查所需要的數據信息、需求預測的理論與方法以及相關的影響因素。
  16. You need to consider many factors in data warehouse security design

    您需要在數據倉庫安全性設計中考慮許多因素：
  17. Digital storage oscillograph ( dso ) as the important measuring apparatus is widely used in various fields

    已經越來越不能滿足人們生產的需要。因而手持式數字存儲示波器便孕育而生。
  18. Many will not get to the fifth, and most existing applications do not need and will not attain the sixth

    很多應用程序都不會接觸第五級，大多數已有的應用程序不需要因此也不用達到第六級。
  19. With the help of the method, in the process of optimal design, designers can know how various variables affect the object function. however, because of using tailor formula, the information of derivative has to be offered in the traditional analysis of sensitivity

    在優化設計過程中進行靈敏度分析，可以使設計師對各設計變量給予目標函數的影響有較好的把握，由於通常的靈敏度分析利用了泰勒公式，因而需要導數信息。
  20. The method will just be a member of our applet class, so we will add data members to the applet to store any data required

    因為該方法只是我們的applet類的一個成員，所以我們將為applet添加數據成員以存儲任何需要的數據。
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