recent model 中文意思是什麼

recent model 解釋
現代型式
  • recent : adj. 1. 新近的；近來的。2. 近代的。3. 〈R-〉【地質學；地理學】全新世的。adv. -ly
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. This model has been widely used in the advisement seeking in recent years, and proved to be useful. it is worthy of being popularized

    近一年多的時間里，該模板曾多次在咨詢工作中使用，實踐證明，其實用性較強，具有一定的推廣價值。
  2. Many planets ( for example, ganymede, mercury, the earth, jupiter and saturn ) and stars ( for example, the sun ) possess intrinsic magnetic fields. the explanation for their existence and variation remains a great challenge to planetary scientists and astrophysicists. this article attempts to review some recent developments and difficulties in the study of magnetohydrodynamics for the electrically conducting fluid interiors of planets and stars. it is the fluid motions, usually driven by thermal convection, that generate and sustain magnetic fields through magnetohydrodynamic processes in planets and stars. in planets, the magnetohydrodynamic processes are strongly affected by the combined and inseparable effects of rotation, magnetic fields and spherical geometry. the key dynamics involves the interaction between the coriolis and lorentz forces. in the sun, it is the solar tachocline, a thin shear flow layer located at the base of the convection envelope, that plays an essential role in the solar magnetohydrodynamic processes which produce the 11 - year sunspot cycle. some results of a new nonlinear three - dimensional solar dynamo model are also presented

    許多行星（如木衛三，水星，地球，木星和土星）和恆星（如太陽）具有內部磁場.對這些磁場的存在和變化的解釋對行星科學家和天體物理學家是一個巨大的挑戰.本文試圖總結行星和恆星的導電流體內部磁流體力學研究的新近發展和困難.一般由熱對流驅動的流動通過磁流體力學過程產生並維持在行星和恆星中的磁場.在行星中磁流體力學過程強烈地受到轉動，磁場和球幾何位型的綜合影響.其動力學的關鍵方面涉及科里奧利力和洛倫茲力間的相互作用.在太陽中其流線，即處于對流層的薄的剪切流層在太陽的磁流體力學過程中扮演了一個基本的角色，並由之產生了11年的太陽黑子周期.本文也給出了一個新的非線性三維太陽發電機模型
  3. 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。
  4. Using the net assets per capital, the investment return rate, the t - m model, the h - m model, the single factor evaluating model which consists of the treynor index, the jensen index, the sharpe index and the square m index, we evaluate the performance of the twelve mutual funds. and we come to the following conclusions : ( 1 ) after the modification of the risk factor, our mutual funds in the recent one year outguess the market ; ( 2 ) better performance comes from the aid of the government, the improvement of the investment environment and the hard, smart work of the managers especially in the way of selecting some securities in the capital market. ( 3 ) though we make progress, there are still many problems which prevent the further development of our mutual funds such as the devise of the management fee and the characteristics of different funds, all of them divided into the subjective ones and the objective ones

    通過使用投資基金單位凈資產和投資收益率指標、單因素整體績效評估模型，包括treynor指數、 jensen指數、 sharpe指數和業績的m ~ 2測度以及t - m 、 h - m模型對12隻樣本基金進行實證研究，實證研究表明： （ 1 ）經過風險調整后，在最近的一年中，我國證券投資基金的業績總體上優於市場基準組合； （ 2 ）基金業績的提高得益於管理層的重視、投資環境的改善和基金經理的經營，而基金經理的良好業績是通過一定的證券選擇來獲得的； （ 3 ）已成為證券市場上舉足輕重力量的基金在發展過程中雖然取得了一定的成績但其進一步發展還面臨著許多問題，有主觀存在的諸如管理費率的設定、基金風格方面的問題等等，也有客觀存在的諸如證券市場現階段的不完善等等，所以，我們應該抓住《證券投資基金法》問世帶給基金業發展的契機，大力促進證券投資基金規范發展，採取各種措施做大、做優和做強基金業。
  5. Based on the recent finding on biovision, this paper made a detailed research on the motion biovision model. how biovision system to percept motion and motion form is the topic in this paper

    本論文在國際上生物視覺的新近研究成果的基礎上，對運動生物視覺機制進行了神經動力學建模和計算機模擬的研究。
  6. One is the evt - based var model ( including gev model and gpd model ), the other is the quantile regression var model. secondly, i evaluate predictive performance of a selection of var models for chinese stock market data. these var models include riskmetrics method, historical simulation, monte carlo method, and the three recent models based on quantile regression and extreme value theory

    本文首先重點探討了極值分佈var模型（包括廣義極值分佈和廣義帕雷托分佈兩個模型）和分位數回歸var模型；然後在此基礎上將六個var模型（包括上述三種模型、歷史模擬法、 riskmetrics方法以及蒙特卡洛法）實證應用於估計上證指數、上證180 、深證成指、深證綜指95 var和99 var ；同時採用區間預測法、損失函數法和符號檢驗法對這些var模型進行了選擇評估。
  7. In the light of the recent work in biological models, especially in the chemostat models, the dissertation provides a systematic study on the asymptotical behaviour of some chemostat models built by delay or diffusion differential equations. the main contents and results in this dissertation are as follows : i ) the global asymptotic behavior of the chemostat model with the beddington - deangelies functional responses and time delays is studied. the conditions for the uniform persistence of the competing populations are obtained via uniform persistence of infinite dimensional systems

    本論文基於當前生物學模型，特別是恆化器模型的研究現狀，深入系統的研究了時滯和擴散方程描述的幾類恆化器系統的漸近性態，本文的主要內容包括以下幾個方面：一、研究了具有beddington - deangelies功能性反應函數的時滯恆化器模型，利用無窮維連續動力系統的一致持續生存的理論給出了兩競爭種群一致持續生存的充分條件，利用單調動力學系統得到了系統的全局漸近穩定性。
  8. However, recent years the study of electric eddy - current detection mostly overweights the study of measuring system, and the design of the eddy - current. methods are still equivalent magnetic circuit and equivalent electric circuit model calculation and experiment ' s experience design method

    然而，近幾年電渦流測量方法的研究多偏重於測量系統的研究，而對渦流檢測探頭的設計至今仍採用等效磁路、等效電路模型計算同實驗相結合的經驗設計方法。
  9. In traditional views of second language comprehension, emphasis has been exclusively on the language to be compreended and not on the comprehender. but recent research in schema theory has shown the importance of background knowledge within a psycholinguistic model of reading. the purpose of this paper is to provide esl teachers with the implications through the study carried out by the author with regard to background knowledge in esl reading comprehension

    傳統的觀點認為，二語閱讀應把重點放在所要閱讀文章的語言方面，而不是讀者身上.但是按照圖式理論，對文章的理解是讀者的背景知識與所讀文章之間的相互作用的過程.本文旨在探究在閱讀過程中背景知識的三個不同的組成部分，即:熟悉度、透明度、上下文，對三組受試者的影響之區別所在
  10. The recent researches on observations of h line profile asymmetry in chromospheric flare are reviewed. spectral properties, the corresponding mechanisms of asymmetry, and reproduction of observational spectrum by using semi - empirical atmosphere model are dicussed in detail. at last, the main problems to be solved and further researches are put forward

    綜述了近年來太陽色球耀斑爆發時h譜線不對稱性的研究進展，著重討論了光譜特徵和與其對應的不對稱性產生機制，以及利用大氣半經驗模型再生觀測譜線輪廓不對稱性等方面，並提出尚待解決的主要問題和進一步的研究方向。
  11. In recent years, many barrages have been founded in dagu river, which greatly change the conditions of the exploitation and supply of groundwater. on the basis of calibration of mathematical model of hydrogeology, the effect of diversified factors on the variation of groundwater is analyzed using visual modflow software, the recharge capacity of rubber dam to the groundwater storage is studied and the allowable withdrawl of groundwater with the influence of manpower is calculated again

    近年來大沽河幹流及支流已增加多處攔河壩工程致使地下水采補條件發生了較大變化，本文利用visualmodflow軟體分析了各種影響因素對地下水動態的影響，研究了橡膠壩對地下水庫的補給能力並重新核算了人工影響條件下大沽河地下水庫的允許開采量。
  12. When studying the network performance, flow control and resource provisioning of communication networks, traffic model plays a very important role. the recent studies show that the date network traffic is self - similar, so the markovian model, which describes telephone networks accurately, is not suitable for date networks. the self - similarity of the network traffic has severe impact on flow control and queuing analysis in date networks, therefore it has received significant attention. in this paper, g m 1 queuing model is used to analyze the queuing performance of generic variable length packet networks for the first time. the self - similar traffic is generated by multiplexing a large set of independent pareto heavy - tailed interarrival on off sources. the simulation results show that the heavy - tailed traffic results in queuing performance deterioration for variable length packet networks, which is in accordance with the analytical results for atm switches

    業務量的自相似特徵顯著影響網路的流量控制與排隊分析，已經引起人們的極大重視。採用g m 1排隊模型對分組長度可變的網路的排隊性能進行了分析和模擬，其中自相似業務量是通過疊加大量獨立的到達間隔為pareto重尾分佈的on off源來生成的。模擬結果表明，自相似業務量導致網路的排隊性能劣化，這與有關文獻對atm交換的分析結果一致。
  13. In this thesis we first introduced the development of mobile computing model and adaptation techniques in recent years, and the application of mobile browsing web. then we discussed the status of mobile query model in detail. after analyzing some models, we present our new three - tier mobile query model based on proxy and mailbox

    本文首先介紹了近年來移動計算模型、移動計算的適應性技術等方面的進展，以及移動瀏覽web技術的應用現狀，然後對移動查詢模型的相關工作做詳細的介紹，目前的移動查詢模型主要包括兩類，一類是基於緩存和復制技術的模型，另一類是基於代理的模型，我們在分析國內外研究機構的一些查詢模型的基礎上，提出了一個基於代理和郵箱機制的三層移動查詢模型，主要工作包括： 1
  14. " annlic the establishment gram kj medicinal preparation " the whole world is all the rage the phenomenon and permanently cures million patients, this contribution is awarded for the reproduction uropoiesis disease by the world health organization treats in the history the brilliant contribution prize, becomes the chinese and foreign scientist medical service scientific research the standard model ! prevents and controls as the international uropoiesis venereal diseases only most has grows avenue 445 in the california state los angeles philippines 445 s figueroa street los angeles califomia, in the recent ten years, were engaged in the healthy industrial research achievements prize, have obtained the achievement which in the world was obvious to all

    作為國際泌尿性病防治唯一最具權威微生物科研協會美國華黎士微生物研究協會usa wallless microorgamism reserch assoc .成立於1966年，坐落在加利福尼亞州洛杉磯菲格羅南大街445號445 s figueroa street los angeles califomia ，近十年來，從事健康產業微生物的研究與開發，承擔了世界泌尿生殖系統領域的許多重大科研任務，獲得148項科研成果獎，取得了世界上有目共睹的成就！
  15. In recent years, asset - backed securitization has become a topic of the economic and financial domain in our nation, as a financial innovation, the application of asset - backed securitization in china will not only accelerate the effective circulation of financing, but also abate the risk of liquidity and the pressure of capital sufficiency on the commercial banks, furthermore, it will accelerate our financial system reform, improve the efficiency of financial market, and quicken the step of capital market internationalization and modernization, it is of great practical significance to import and use the asset - backed securitization for the economy and finance development in china, although, thee are some foreign models for asset - backed securitization, but the factors which influence the securitization in china are very different from those of foreign countries, we should n ' t copy word for word foreign models, therefore, it is worthy of probing and researching a model, which meets the situation in china nicely

    資產證券化作為一種金融創新，對于深化投融資體制改革，提高資產流動性、分散風險、提供新的投融資品種以及優化資源配置等具有重要作用。積極引入資產證券化並運用這一金融創新工具，將對我國經濟金融的發展有著重大的現實意義。資產證券化雖然有國外的模式可以借鑒，但是由於我國影響證券化的許多具體因素與國外很不相同，因此不可以照抄照搬國外的模式，應該從實踐的角度，根據我國的自身特點以及與證券有關的環境因素，來探索適合我國國情的資產證券化模式。
  16. This summary report describes how the planning department, with the help of the consultant, star vision ltd., has capitalized on the recent advancements in computer technologies ( including aerial photography, digital mapping, raster data modelling, three - dimensional data modelling and flythrough animation ) to deliver a 3d digital model of hk, which enables the management of planning data and assessment of visual impacts in a more effective manner

    規劃署在顧問星眺有限公司協助下，運用空中攝影、數碼測圖（ digitalmapping ） 、格柵數據模型（ rasterdatamodeling ） 、三維數據模型、模擬飛行（ flythroughanimation ）等先進電腦科技來開發一套香港立體模型的電腦系統，令處理規劃資料和評估景觀影響的工作達到更高的質素。本摘要簡介製作這個系統的過程。
  17. The following results of recent researches were presented on measuring stiffness of a wide range of soils such as clay, sand and gravel, characterizing anisotropic properties of soil induced by external loading, measuring stiffness of base and subgrade materials in the pavement, determining soil properties in a centrifuge model during the flight of a centrifuge, and understanding wave propagation in granular materials under micro - gravity environment with this technique

    木文報道了壓電陶瓷傳感器應用於粘土、砂和礫石等不同種類土的研究成果，對應力導致土體各向異性的研究，對路基和地基土的力學特性檢測，在離心模型試驗中的應用，以及在微重力環境下的粒狀材料中波的傳播特性的研究等。
  18. The theory of the history of economics thoughts is used in chapter 2 to clarify the thoughts resource of financial deepening and regional development, introduce and review their recent progress. base on classical economics and ak model, chapter 3 discusses the mechanism of the influence to regional development by financial deepening and analyses its implementation, and proves that the relationship between financial deepening and regional development is very close as estimated according to the economic datum of different regions in zhejiang province

    金融深化在區域經濟發展中發揮著重要作用，恰當的金融深化政策能夠造就以資金為紐帶的橫向經濟聯合體的生成和發展，引導經濟主體沖破地域間的屏障，實現跨區域發展，促進區域經濟按比較優勢原理實行區域分工與優勢互補，實行自願互利聯合發揮規模效應，培育本地區具有地方特色並有比較優勢的產業。
  19. In the recent years, there are so many types of science - tech industrial bases that will act more important role in the progress of society and economy. so china should build up a science operational mechanism and management model which can adapt to the condition in china. of course it depends on experience in the success and failure of the world famous high - tech fields

    目前我國的科技產業化基地類型眾多，隨著知識經濟的來臨，我國的科技產業在社會、經濟發展中發揮著越來越重要作用，因此，我國必須針對目前科技產業化基地的實際情況，借鑒世界科技園區發展的成功經驗，汲取失敗教訓，建立規范科學的適合我國實際情況的「科技產業化基地」的運行機制和管理模式。
  20. The recent rdf model theory and rdf xml syntax specifications motivate some changes to the approach i have taken for mapping from wsdl to rdf

    最近的rdf模型理論和rdf / xml語法規范推動我對曾經採用的wsdl映射到rdf的方法進行了更改。
分享友人
分享到 Line

分享到臉書