易變數據 的英文怎麼說

中文拼音 [yìbiànshǔjù]
易變數據 英文
volatile data
  • 易 : Ⅰ形容詞1. （容易） easy 2. （平和） amiable Ⅱ動詞1. （改變; 變換） change 2. （交換） exchange Ⅲ名詞（姓氏） a surname
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 數據 : data; record; information
  1. If i have a group of bank deposit to measure data, how to decide changeful deposit and stable deposit

    假如我有一組銀行存款量數據，怎麼確定易變存款和穩定存款？
  2. It is a orient - subject, integrating conformance gather and come into being by processing data in cleanout, change, loading. it supports integrate, uniform, accurate data for data mining. the data warehouse saves account message from customers and relation data of competitions

    數據倉庫是一個面向主題的，集成的，時變的，非易失的數據集合，它是將各種數據通過清洗、轉換、裝載過程而形成的，它為數據挖掘提供完整、統一、準確的數據。
  3. Because of huge data quantum and high demand of channel bit error rate for video transmission, and fallibility, time variability and limited band of wires channel, wireless video system is faced with lots of problems

    由於視頻業務的數據量大、對誤比特率要求高，無線通道又具有易錯、時變和帶限的特點，因此通道的誤比特率要比有線環境大得多，且隨著基站和終端位置、方向的改變而變化很大。
  4. Using domestic strained integrated resistor as weighing sensor, at89c52 single chip as control unit, combined with arithmetical magnification, analogtodigital conversion ( a / d ), real time clock, liquid crystal display ( lcd ), and series communication interface, a minitype automatic weighing lysimeter is developed. that made measurement of evapotranspiration become conveniently and effectively in studying on water use of crops

    為了方便、有效地測定植物的蒸散，為水分利用研究提供價廉物美、簡單易用的儀器，本研究利用國產的集成電阻應變式稱重傳感器，採用at89c52單片機作為控制單元，結合運算放大、模數轉換、實時時鐘、液晶顯示、數據存儲、串列通信等外圍介面電路，研製了小型自動稱重式蒸散儀。
  5. There are several computer network architecture modes in the history of computing technology, such as : peer - to - peer connection of server architecture mode, bus topology architecture mode, ring topology architecture mode, two - layered or three - layered client / server architecture mode. in the recent years, the three - layered browser / server architecture has been developed rapidly and it meets the medium - sized enterprises " information management needs, so it is widely used. asp ( active server page ) developed by microsoft is a kind of programming environment used in server

    計算機網路的網路體系結構經歷了從幾個服務器簡單對等互連、總線體系結構、環線體系結構、客戶機服務器體系結構和瀏覽器服務器體系結構等發展變化，目前瀏覽器、 web服務器和數據庫服務器的三層b s結構應用日益廣泛， asp技術以其開發簡單、功能強大、完全和html集成、易於生成、無需手工編譯和連接、面向對象、可擴展activexserver組件等優點在這些web應用中獲得了系統開發者的青睞和廣泛採用。
  6. In this paper, we use nonparametric regression method in chinese financial time series, we also use both kernel regression after improving cross - validation function and local polynomial estimation of regression under mixing condition to study and analyze the volatility in chinese stock market

    在本文中，我們把非參數回歸的方法運用到我國實際的金融時間序列數據之中，討論了我國股價指數收益率序列的易變性。而在用非參數回歸進行估計時，選擇合適的窗寬有著重要的意義。
  7. Supplement these factors with an increasing number or telephony toolkits that turn the interconnect portion of a cti project into standard data programming, and low - cost, easy - to - create telephony is born

    配合這些情況的是不斷增加的開發電話應用的工具箱，它們把cti項目中的互連部分變成標準的數據編程，低成本的、易建立的電話問世了。
  8. Eddy - current sensor conversion circuit consist amplification circuit, band - pass filter circuit, demodulation circuit, differentiation phase and data sampling circuit. these circuits are used to convert the test signal of eddy - current sensor to discrete signal tend to process. the microprocessor system that formed of dsp chip is used to data fitting of test system, data displaying and data communicating with personal computer, etc. the interference questions of hardware design and the measure of eliminating interference signal in the subject are introduced in the last of this chapter

    硬體電路的設計主要分三大部分來實現：激勵源電路部分，由分頻電路和頻率合成電路組成，產生頻率穩定的激勵信號以確保檢測任務的正常進行；傳感器變換電路部分，由放大電路、濾波電路、檢波電路、鑒相電路和數據採集電路組成，主要將電渦流傳感器檢測線圈檢測到的信號變換成只含有被測信息的離散信號，易於后續電路處理；由dsp晶元構成的微處理系統，主要完成檢測系統的數據擬合、顯示及與主機通信等功能。
  9. At last, the model and practical data including mutating data are processed with this method and e processing results show that the false points of data section are completely rejected without losing the useful information, and it is easy to be interpreted

    最後用該方法對含有突變點的剖面模型數據和野外實測數據斷面進行處理，處理結果表明，突變點被完全剔除，但不損失有用信息，易於對其進行推斷解釋。
  10. We are able to analysis more carefully the institutional influence of trading and the change of investment strategy by utilizing the high - frequency intraday trading data

    採用高頻日內數據進行研究，減少了信息滲漏，因此對交易過程中的制度影響、投資者的投資策略變化等內容的分析將會更加細致深入。
  11. First of all, i summarize the forecast model category and estimate each model in detail, then, i adopt different model to forecast demand, supply, bdi of bulk shipping market. as to demand forecast, i mainly focus on the imitating precision of primitive data, adopt grey forecast model, self - suited filter model separately, and then compose these models as a better one. as to supply forecast, i use econometrics model to describe the complicated relationship of demand, supply, bdi, gnp etc. as to bdi, i try to draw into market integrated factor, describe the relationship of bdi, supply, capacity, speed, rate of oil, navigating capital etc. then finally, i make afterwards evaluation of these models and then analyze future bulk shipping market in detail

    對于需求預測，著重考慮對原始數據的擬合精度，經過模型比較優選論證，分別採用了灰色一階模型，改進的灰色二階、自適應過濾預測的加權組合模型，得到了相當高的擬合精度；對于供給預測，運用計量經濟模型對供給、需求、運價、 gnp 、進出口貿易額等多變量之間復雜的相互關系進行動態模擬，定量的反映出各變量之間的因果關系；對于運價預測，嘗試引入市場綜合因數概念，化繁為簡，通過描述運價與運力供給、載重噸、油耗、航速、燃油價格、航行成本等等諸多因素的關系來進行預測。
  12. Doors xt enables an enterprise to demonstrate conformance to customer requirements and compliance to industry and government regulations via easy - to - create multi - level, cross - project, database - wide traceability reports ; and to accurately estimate cost of changes with simple multi - level impact reports

    通過易於生成的多級別、跨項目且數據庫范圍的可追蹤性報告，支持企業證實與客戶需求的一致性以及對行業及政府規定的順從性；並且能夠以簡單的多級別影響報告準確估計變更的成本。
  13. This makes it very easy to configure the connection to the supported data sources from db2 data warehouse center

    這使得配置從db2 data warehouse center到所支持數據源的連接變得極其容易。
  14. After that, the paper designs and realizes a version management system base on recorders for multi - versions. the system provides functions such as version browse, version revise, version submission and so on, gives convenience and friendly interfaces to users, which make the version management simple and easy

    在此基礎上，針對協同設計的多數據庫版本的特點，採用基於記錄的版本管理方法，設計並實現了一個版本管理系統，它具有版本瀏覽、版本修改、版本提交、版本刪除與審核等版本管理功能，為用戶提供了方便、友好的界面，使得版本管理變得簡單、易行。
  15. Is a set of file revisions, check - in notes, associated work items, and source control metadata that is stored on the server as a single, easy to manage entity

    「變更集」是文件修訂、簽入說明、關聯的工作項和源代碼管理元數據的集合，它們在服務器上作為單個易於管理的實體進行存儲。
  16. Wireless wide - area networks ( wwans ) are charactered by very low and variable bandwidths, very high and variable delays, significant non - congestion related loss, asymmetric uplink and downlink channels, and occasional blackouts. additionally, the majority of the latency in a wwan connection is incurred over the wireless link

    無線廣域網（ wwans ）由於以下特徵而有別于有線廣域網（如internet ） ：較低並且易變的帶寬，很高且易變的延遲，與擁塞無關的數據丟失，非對稱的上行和下行通道，以及偶爾的昏眠狀態，此外，在無線廣域網上的大部分的延遲發生在無線連接部分。
  17. Cf is a kind of non - different recommendation to all customers, so it is may appear that the company spend much cost but have little revenue. recently a new recommend technology base on lifetime value of customers have emerged, the centre of the technology is to use the weighed sum of the three variable to classify the customers and the reason of use weighed variable is that think about the relative important degree. then we can recommend products according to the association rule in the classify of same clv. the shortcoming of this recommendation is that the recommendation may have some error when the customers ’ data is not enough to form regular value

    近年來出現了一種採用基於客戶生命周期值的加權rfm （表示客戶生命周期的三個指標變量）技術的推薦方法，這一技術的核心思想就是採用這三個客戶屬性變量的加權和的方法來對客戶進行聚類，其中為變量加權是考慮到不同變量對顧客產生的不同重要程度的影響。對符合某一生命周期類型的客戶按照商品挖掘關聯技術進行商品推薦。這種推薦方法的弊端在於當客戶的交易數據不足以形成規律化的量值時，推薦可能會出現偏差。
  18. With dramatic advance and wide application of the internet and information systems, we can easily attain large quantities of data that is also in rapid increment daily. thereby it becomes impractical to handle these data manually. we wish that computers can automatically process these data and extract potentially useful knowledge from them to help us arrange managements and make decisions

    隨著網際網路和信息系統的迅猛發展和廣泛應用，人們可以輕易地獲得海量的數據，並且這些數據還在日益不斷地增長中，對這樣的數據仍然採用傳統的人工處理方法變得不切實際，於是希望計算機能夠自動地幫助我們處理這些海量的數據，並提取出隱含的有價值的知識，輔助管理和決策，這就需要研究者對機器學習，特別是數據庫知識發現作更加深入和廣泛的研究。
  19. This method is easy to implement and has no restriction on array geometry and sensor patterns ; three methods for the design of broadband frequency invariant beamformer are proposed, which are the method of resampling signals received by the array, the dft ( discrete fourier transform ) interpolation method and adaptive synthesis method, respectively. examples and performance analyses are given for each method ; a simplified linear constrained minimum variance broadband adaptive algorithm that based on dft interpolation method is presented. compared with conventional broadband adaptive algorithms, the presented method can reduce computation work greatly

    提出了一種簡單、易於實現的恆定束寬波束形成器設計方法，該方法對陣形和陣元指向性沒有任何限制；分別提出了基於陣列接收數據重采樣、基於dft插值和自適應綜合的三種具有頻率不變波束圖的寬帶波束形成器設計方法，對于每一種設計方法都給出了一個設計實例並做了性能分析；提出一種基於dft插值的簡化線性約束最小方差寬帶自適應陣列演算法，該方法可以大大降低自適應陣列的運算量。
  20. This research is does using the glass fiber for the hillside makes up the strong strengthened material, mixes in the bolivian filament in the different hillside slope, the change hillside place intensity, improves regarding is easy to have the earth stone to flow local the hillside to give strengthens, with reduces the earth stone to cave in the after scope area, in has the after destruction regarding guard earth shi liu and the earth stone class to reduce to is smallest, after the process experiment data knew, mixes in bolivia truly to be allowed to strengthen the hillside place to the textile fiber the intensity, but mixes in the glass fiber to the too steep slope not to be big to its overall intensity help, after again comes is mixes in the glass fiber the hillside avalanche, proliferates the area comparatively originally not to mix in the glass fiber the area to be small

    摘要本篇研究是利用玻璃纖維做為山坡地補強的強化材，在不同的山坡坡度上混入玻璃纖維，改變山坡地的強度，改善對于易發生土石流地區的山坡地給予加強，和縮小土石坍塌后的?圍面積，在對于防?土石流和土石流發生后的破壞減到最小，經過實驗后的數據得知，混入玻璃纖維確實可以加強山坡地的強度，但對過于陡峭的坡度混入玻璃纖維對其整體強度幫助不大，混入玻璃纖維的山坡崩塌后，所擴散面積較原本沒有混入玻璃纖維的面積小。
分享友人
分享到 Line

分享到臉書