時域概念 的英文怎麼說

中文拼音 [shíyùgàiniàn]
時域概念 英文
time domain concept
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 域 : 名詞（在一定疆界內的地方; 疆域） land within certain boundaries; territory; region
  • 概 : Ⅰ名詞1 （大略） general outline 2 （神氣） manner of carrying and conducting oneself; deportment ...
  • 念 : Ⅰ動詞1 （看著文字發出聲音; 讀） read aloud 2 （上學） study; attend school 3 （想念; 考慮） think...
  • 概念 : concept; conception; notion; idea
  1. Taking a view of pure time field, this paper presents dissolvable signals and basic concepts of sampling ; and also gives the very condition of discrete of signal ; this paper uses linear algebra to analysis this kind of signal and then gives some results and relevant deductions ; based on these results, 1 made a further step to analysis some typical band - limited signals in order to proof the coherence of my theory of dissolvable signal to the typical sampling theory ; i made some preliminary study about the feasibility of sampling and recovering of this kind of signal

    本文從純時域角度出發，給出了可分解信號及其采樣的基本概念；也指出了信號可離散化的條件；利用線性代數理論給出了對這類信號進行采樣的分析理論及相應的推論；並用這些結論對典型的帶限信號進行了分析，證明可分解信號采樣定理與經典采樣理論的一致性；初步探討了對這類信號的實行采樣與恢復的工程實現問題。
  2. These conceptions might be used for interpreting " time - lag " of signal and leveled phenomena of waveform - signals that were produced on time - domain figures in application of guided wave to operate nondestructive test

    這一概念，可以解釋運用導波進行無損檢測得到的時域分析圖中信號發生的「時滯」與波形拉平現象。
  3. This is the first generation holograph. aided by an abundance ot the new coherent laser light and extended by a number of technological advances, leith and upatnieks produced the off - axis hologram recorded and reconstructed by laser in 1962. the twin images can be separated in this hologram

    隨著高相干度激光的出現， 1962年leith和upatnieks將通訊理論中的載頻概念推廣到空域中提出激光記錄、激光再現的離軸全息圖，分離了孿生像，使全息術進入了第二代全息圖的發展時期。
  4. The fractal theory application to fault diagnosis is tried in order to overcome the defec t of wavelet transform to nonlinear signal analysis and complicated machine diagnosis, including the concept, function and application about fractal dimension and the process of applying it to analyze the libration signal of rolling bearing and engine burning

    針對小波變換分析復雜非線性機械繫統時表現出的力不從心，又嘗試探討了分形理論在故障診斷領域中的應用，討論了分形維數的概念、物理意義和應用，並通過滾動軸承和發動機燃燒振動信號的分析例示探討和展示了應用分形方法進行故障診斷的方法和過程。
  5. Particles and waves are macroscopic concepts which gradually lose their relevance as we approach the submicroscopic domain.

    粒子和波都是宏觀概念，當我們接近亞微觀領域時，它們就逐漸變得不那麼貼切了。
  6. Modern control theory has arisen with the advent of high - speed digital computers and characterized by the state variable concept with emphasis on matrix algebra and with analysis and design principally in the time domain

    現代控制理論是隨著高速數字計算機的出現而產生的，主要特點是使用狀態變量的概念並強調矩陣代數和主要在時間域進行分析和設計。
  7. In the following part, the author expatiate the experience and kernel technology during implementing cals strategic system which brought out by amercia dod. on the base of consummate the software and hardware in perfect, the author probes into the validly composite concept model of information resource share in our army. the concept model can provide some reference on how to lay out basic establishments and environment for information resouce share, we hope we can realize effective information resource share level in battleplan development by adopting relative technological criterion and policy

    本文從研究國內外軍機研製部門在實現信息資源共享領域的應用現狀著手，詳細探討了美國國防部在推出cals戰略體系時的實施經驗和相關核心技術，在進一步完善現有軟、硬體設施的基礎上探討了我軍軍機研製中實現有效信息資源共享集成系統的概念模型，為統一規劃和建設適應我國軍機研製的信息資源共享環境提供了參考，爭取在下一代軍機研製牛能夠實現滿意的信息資源共享水平。
  8. The concept of language formulated in marx ' s critique of subject philosophy, not only effectively reveals the ontological character of consciousness which always was concealed by the subjectivity as " cogito ", but also actively opens an ontological domain and system which has an epoch - marking significance

    而馬克思在主體哲學批判中獲得表述的語言概念，不僅有力地揭示了始終被「我思」這樣一種主體性遮蔽起來的意識的存在特性，而且積極地開啟了一種具有劃時代意義的存在秩序和存在領域。
  9. With linear time - invariant modeling of phase noise and definition of “ effective resistor ”, we analyze the critical parameters of the circuit and calculate the value of phase noise at the 1 / f ~ 2 region

    引入「有效電阻」的概念對電路的各項關鍵參數在線性時不變模型下進行理論分析和推導，得到相位噪聲在1f2區域的理論值。
  10. Study achievement appears as following aspects : ( 1 ) yellow river estuary gate river flow and tide flow mixed area is not keep standing deposition status, on special income water and sediment conditions, boundary conditions and oceanic power conditions, this area may on the scour status ; ( 2 ) observed from estuary sediment deposition distributing process : delta and sea offing area sediment deposition vary trend is similar, each part sediment deposition scale varies as wave shape ; ( 3 ) on estuary gate, affect the sediment deposition factors, primary factors are tide prop, the gate widens gradually, estuary gate have branches, brine induced flocculation. this paper study the estuary gate widen, estuary gate have branches to affect the river channel deposition in quantity ; ( 4 ) based on field measured data, for the first time, deduce the estuary sediment deposition and distributing regress formula which can estimate estuary different areas sediment deposition volume ; ( 5 ) this subject demonstrate the estuary delta coastline dynamic balance conception, build the relationship between the estuary income sediment with deposition land area, draw the following important conclusion : when estuary years - averaged income sediment keeps at 345 million tons, the delta coastline may on the dynamic balance status. ( 6 ) this subject firstly brings up estuary sediment optimized control conception, and has the primary study on the macroscopically optimized control conception method

    研究認為： （ 1 ）黃河河口口門逕流潮汐區域並非持續保持淤積狀態，在特定的來水來沙、邊界條件和海洋動力條件下，該區域可以處于沖刷狀態； （ 2 ）從河口泥沙沉積分配的過程來看：三角洲與濱海區泥沙的沉積變化趨勢是基本一致的，各部位的泥沙沉積比例變化基本呈波動狀態，且三角洲與濱海區泥沙的沉積比例與來沙量密切相關，基本成正比關系； （ 3 ）在口門處，影響泥沙沉淤的因素主要集中在潮汐頂托、口門逐漸加寬、河口門分汊、鹽水造成絮凝等，本報告主要對口門加寬，口門西妥理工大學工程碩士專業學位論文分漢對河道淤積的影響進行了定量分析: （一扣根據實測資料首次建立了河贖流路泥沙沉積分配的回歸計算式，據此可以預估計算河口不同區域泥沙的沉淤量; 、 5 ）本項研究首次論證了河口三角洲岸線動態平衡的概念，並建立了黃河河口來沙量與造陸面積的相關關系，得出了當河口多年平均來沙量維持在3 . 45億t時其河口三角洲岸線則可能處于動態平衡狀態的重要結論; 『 6 ）本項研究首次提出了河口泥沙優化調控的概念，並對其宏觀優化調控模式進行了初步探討。
  11. There are six chapters in this paper. the concept of hetergensous databases and the importance of data exchange among hetergeneous databases are illustrated in the first chapter. the adopted technology of hetergeneous databases exchange is introduced in the second chapter. and the idea exploring xml implementing hetergeneous databases exchange is proposed. the development of xml and its application are reviewed and the relation of the logical structure of xml and dtd and schema is analyzed in the third chapter. the structure of the system exploring middleware tecknology implementing data exchange among hetergeneous databases is investigated in the fifth chapter. conclusion is given in the sisth chapter as a summary for this paper

    全文共分六章：第一章闡述了異構數據庫的概念以及異構數據庫間數據交換的重要性；第二章介紹了通常情況下異構數據庫間數據交換所採用的各種技術，在此基礎上提出了利用xml實現異構數據庫間數據交換的思想；第三章回顧了xml的發展歷程和其主要應用領域，分析了xml的邏輯構成以及dtd和schema的關系；第四章介紹了xml數據庫的基本概念和相關技術並對其使用方法進行了分析；第五章介紹了利用xml中間件技術實現異構數據庫間數據交換時的系統結構以及中間件的實現；第六章對全文進行了總結。
  12. It introduces the architecture of the switch, hol, delay control, vlan and spanning - tree algorithm, and crossbar backplane and store - and - forward technology

    介紹了線頭阻塞、時延控制、虛擬局域網和生成樹演算法等概念以及交換機的交換矩陣和共享存儲器等關鍵技術。
  13. Congener concept was introduced into the lattice union algorithm, which was used to update each child node in less time according to the order relation of the concepts

    摘要提出了同類概念的觀點，在格的合併演算法中通過利用同域概念格之間的同類概念和概念的父子關系實現對其所有子節點的快速更新，以提高概念格橫向合併演算法的時間效率。
  14. The test results show that this algorithm makes better improvement in time complexity than the horizontal union algorithms of common universe concept lattice found in related literature

    實驗表明，該演算法和相關文獻中的同域概念格橫向合併演算法相比，其時間性能有明顯改善。
  15. To the problem that finding rules in enormous data is very time - consumable and the expansibility of existed algorithms is not very good, the thesis proposes a new method to discompose large data table based on the concepts of positive region and the importance of attribute in rough set theory. existed algorithms of rule deduction can be applied directly on the tree structure obtained by partition and the times for computation will be reduced observably. validation of information entropy on the partition structure shows that the partition of data table will not lead to the loss of information, while the computing speed increases at the same time, which reflects the practicability and rationality about the partition of large data table

    針對海量數據處理起來極為耗時，現有演算法拓展性較差的問題，基於rough集理論中的集合正域概念以及由此定義的屬性重要性概念，提出一種大型數據表分解演算法，現有的規則歸納演算法可直接在分解得到的樹型結構上應用，將大大降低知識發現的時間，並從信息理論的角度利用信息熵概念對該分解結構進行了驗證，分析了這種分解的實用性及合理性，揭示了這種分解結構在提高計算速度的同時不會損失信息量。
  16. But when we cast our minds back to 50 years ago and start focusing on political and historical issues, we will probably promptly stop singing the praises of japan

    然而，在談論日本的時候，時空概念必須適可而止。如果把時間往前延伸50年，把話題擴展到政治和歷史領域，那麼，日本就不再那麼可愛了。
  17. At last the dissertation point out : the protection interferes with the public interest and the individual interest of the successors ; the concrete types of interest : disclosure of originality and offending the perils of distortedness ; encouraging the use of expressions of folklore ; and fostering the consciousness of ip in the domain of traditional culture

    在獨創性問題上，將問題轉換為傳承人的具體作品的獨創性問題，建議創立對傳承人獨創性的有利推定。在保護期限問題上，指出公共領域概念在著作權法制度中的不可或缺，同時指出對於民間文學藝術作品而言，應當關注具體傳承人的具體作品是否超出保護期限。
  18. 3 ) we build a mathematical model of distributed concept lattice and discuss the union operation to combine two extention - independent same field lattices and the union operation to combine two intention - independent same field lattices. the experiments show that our union operation algorithm is superior to the algorithm that gets the lattice from context directly in time - consuming. for the completeness in mathematics, we also discuss the intersect operation to remove everything except the overlapping areas of two same field lattices

    （ 3 ）給出了分散式概念格的數學模型，重點討論了在分散式概念格的數學模型下，外延獨立和內涵獨立的兩個同域概念格的並運算，研究高效的合併兩個同域概念格的演算法，實驗結果表明我們的並運算演算法在時間性能上要優于直接從原形式背景中構造概念格的演算法。
  19. A new concept of " connected surface projection region " is introduced. using distance function, only the points whose projections are inside this region are calculated to generate transition volume and reconstructed surface. much time of computation is saved

    提出了「連接表面投影區域」概念，只對投影區域內的點進行體數據的生成和表面重建的計算，節約了表面重建的時間。
  20. Barzel made efforts to introduce the concept of public domain and the method of property rights analysis into the area of human capital, which makes up for in some degree the shortcoming in methodology when we use theory of property rights to analyze social change and economic growth, thus makes property right economics a microeconomic base of hayek ' s evolution theory

    巴澤爾的「公共領域」概念和將產權分析方法擴展至人力資本領域的努力，在一定程度上彌補了產權經濟學在處理社會變遷和經濟增長時所表現出來的方法論上的不足，使產權經濟學成為哈耶克演化理論的重要微觀基礎。
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