數據儲存系統 的英文怎麼說
中文拼音 [shǔjùchǔcúnxìtǒng]
數據儲存系統
英文
data storage systems- 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...
- 儲 : Ⅰ動詞(儲藏; 存放) store up; save; keep [have] in reserve Ⅱ名詞1. (繼承人) heir 2. (姓氏) a surname
- 存 : 動詞1 (存在; 生存) exist; live; survive 2 (儲存; 保存) store; keep 3 (蓄積; 聚集) accumulat...
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 數據 : data; record; information
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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This system is operated on the platform of unix ( ibm aix ), using powerdesigner as the modeling tool, based on the db storage of oracle9i, carried out etl works with datastage, built multi - dimension cube and laid out the result upfront by cognos. design and research of the whole dw system was deeply and particularly set forth here, this may make help to unicorn ' s dw project period 2 on theory
本系統以unix ( ibmaix )操作系統為開發平臺,使用powerdesigner為建模工具,基於oracle9i的數據庫存儲,以datastage進行etl操作,以cognos作為多維立方體生成及前端展示工具,對整個數據倉庫系統的設計和研究做了深入的分析和詳細的闡述,為數據倉庫二期工作提出了理論上的幫助和建議。The main content is design of digital man - machine interface system, a speed regulating system of good stabilization and dynamic performance ; software for appraising the performance of wire feeder. the first, a digital man - machine interface system using at89s8252 singlechip is designed. the system uses sd7218a keyboard / display chip with serial bus interface
首先,人機交互系統選用at89s8252為核心控制晶元,選用具有串列總線介面的sd7218a鍵盤/顯示晶元完成了數字化人機交互系統軟、硬體設計;採用rs - 485總線實現主控系統和人機交互系統的數據交互;系統採用數字編碼器和鍵盤配合的方式實現焊接參數的選擇和設定,同時還具有最優參數存儲、調用等功能。The database engine architect decides the technology used for the data storage systems, and coordinates the interactions and interoperability between data - driven systems and web sites within the enterprise
數據庫引擎結構設計師決定數據存儲系統使用的技術,並協調企業內數據驅動系統和網站之間的交互和互操作性。It contains such modules as data gathering, data memory, keyboard scanning, displaying output and communication module. it can gather, reserve, display, and scan the data at several time data memory instrument can transfer the data from several portable measuring instruments to computer. data management system can output look up statistic and print the data
系統主要由數據採集模塊、數據存儲模塊、鍵盤掃描模塊、輸出顯示模塊和通訊模塊組成,能定時完成環境參數的採集、存儲、顯示瀏覽等功能;數據轉存器能完成將多臺數據轉存器的數據轉存於計算機;數據管理系統軟體能實現環境參數的顯示、查詢、統計和列印等功能。So this thesis mainly discussed how to get micro - leaking - signal from pipeline and how to transmit these signal from collecting place to base - station with wireless way, or, how to store and transfer these signal from memory to computer
本文重點研究了如何提取和分析壓力管道的泄漏信號,以及對提取系統的軟硬體實現和泄漏信號分析法的提出。硬體有無線採集和有線存儲兩套小型化數據採集系統。The network initially comprised of three seismograph stations located at yuen ng fan, cheung chau and tsim bei tsui. seismic data was transmitted in real - time to the hong kong observatory headquarters via dedicated data lines for analysis and archival by a microcomputer data processing system designed and constructed in - house. this was one of the earliest applications of microcomputer for automatic acquisition and processing of telemetric data in hong kong
站網初時有三個站,位於元五墳、長洲和尖鼻咀,地震數據實時通過電訊線路送到天文臺總部,由天文臺自行開發的微型電腦數據處理系統接收、分析和儲存,這是香港最早期應用微型電腦自動收集及處理遙測數據的系統之一。In data management system, to move library members together in a library to create one continuous area of unused space in the library
在數據管理系統中,把庫中的若干成員移放在一起,以便把庫中未用的存儲空間構成一片連續的區域。He has an interest in topics related to device communications and charting plotting historical data stored by data acquisition systems under the iac domain
他對一些與設備通信有關的主題很感興趣,而且還對iac領域內由數據採集系統存儲的歷史繪圖數據很感興趣。This dissertation is focused on the software system of the underwater - radio buoy system, the main work and results obtained are as follows : the design of data acquisition system software : the key technique of the software is : the data required to record is generous, the period of collection time is long, so the buffer and storage of the data is difficult
本論文給出浮標監測系統各部分軟體的研究和設計成果,主要內容包括以下三個方面:數據採集系統軟體設計:數據採集系統軟體的技術關鍵在於數據採集系統一次採集記錄數據量大、連續工作時間長,所以數據採集系統軟體實時緩存和存儲就非常困難。It is the key of the design of digital storage oscillograph
數據採集系統是手持式數字存儲示波器的核心部分。Data acquiring system is the key of the design of digital storage oscilloscope
數據採集系統是數字存儲示波表的核心部分。This is a big complicated monitoring and control system, the article only discusses a part of the units, includes : the components of neutral beam injection and the requirements for monitoring and control system, the argumentation and selection of control scheme, the research of data acquisition system based on pci bus, the design and realization of hardware and software of dac, the means of concentrated data storage and management, the communication program design of subsystem under different mode and protocol. the last part gives some experiment system running data
這是一個大型復雜的監控系統,本文只就其中的幾個單元的設計與實現展開討論,主要內容包括:中性束注入裝置的組成及其對監控系統的要求,監控系統控制方案的論證和選擇,基於pci總線的小型數據採集系統的研製,多功能數據採集卡的硬體和軟體的設計與實現,集中式數據存儲與管理的方法及其實現,多功能子系統之間在不同通信方式、不同傳輸協議下的通信實現及其程序設計。Harmonic analysis can be produced in as little as 10 milliseconds, or measurements may be integrated over more than a day. the user may set any measurement interval, perform synchronous averaging on harmonics, and even perform full spectrum analysis to detect non - harmonic signal content. the system s main processor controls all display, data storage and i o functions, thus allowing each channel to perform its analysis at maximum speed
在每通道雙數字信號處理器結構中,結果形成超快速諧波分析,諧波分析可於至10毫秒產生,或可綜合測量超過一天,用戶可設定任何測量區間,執行諧波同步平均,及進行全頻譜分析從而探測非諧波信號內容,系統的主微處理器控制全部顯示數據儲存與i 0功能,故使各通道可於最高的速度下進行分析In order to receive the data correctly and store it in computer for analysis and process, a kind of space tracking data recording system based on pci bus is designed and realized in this dissertation, which enhance the space tracking system ’ s integrality
本課題正是在這種應用背景下,通過設計基於pci總線的數據錄取系統,對航天測控系統地面站綜合基帶設備數字接收機所接收的中頻采樣信號和解調后的數據進行接收和存儲,將其送到監控計算機中進行調制方案驗證和數據分析,從而進一步完善了航天測控系統的設計。In order to assure driving safety and dispose impersonally and justly road traffic accidents, data analysis system is developed. the present situations and causes of road traffic in china are summarized in the thesis and the functions of automobile running conditions recorder in road traffic management are expatiated
與該記錄裝置相配套的數據分析系統能夠對存儲的數據進行分析處理,為確保安全行車提供了有效管理措施,也為客觀、公正地處理道路交通事故提供了有效手段。At present, the data warehouse systems is more built on the relation database, so the star schema simulates the expression and memory of multidimensional data model by the relation model, for improving visit efficiency
星型模型是數據倉庫的數據模型設計一個補充部分,目前數據倉庫系統多建在關系數據庫之上,所以星型模型是由關系模型模擬多維數據模型的表示和存儲,提高了數據倉庫訪問效率。For the teaching the hardware pwm inverter is designed, including the choice of power module, filter tache, auxiliary power supply, brake unit and protection circuits. in addition data sampling system is contrived with encoder and current / voltage sensors. the control circuit with tms320f240 for the core is presented at last. the circuit includes memory extension, d / a converter digital i / o interface and the interface of the serial port. the way of space vector pwm realization is briefly introduced in this paper
接著,設計了pwm電壓型逆變器,其中包括主迴路功率模塊與濾波環節、控制電源、制動單元及保護電路設計。另外還利用霍爾元件與編碼器設計出數據採集系統。最後,給出了基於tms320f240的最小系統,包括存儲器擴展、串口擴展、數字i o介面以及空間矢量pwm的實現。The data sampling & processing system, including the real - time testing system and the postmortem processing system, tests the geometrical and the electrical parameters of the catenary system through microcomputer. in real - time testing system, the signal of the testing sensors is sampled and saved
該系統包括實時數據採集系統和事後數據處理系統兩部分:實時數據採集系統對傳感器信號進行采樣、變送,對檢測數據分析、存儲;事後數據處理系統對實時檢測中存儲下來的數據做進一步處理。In the flight experiment of aircraft, the mass data acquisition, storage and transfer is always one important part of system, especially for the measurement of parameters such as temperature and pressure of cockpit. in order to meet these needs, we design this simultaneous data acquisition system with multi - channel and large - capacity, which is based on single chip microprocessor and usb interface. it overcomes some shortcomings of traditional devices such as : big size, short work time, small memory capacity etc. it also has many advantages of high speed, low power dissipation, ease - of - use, ease to expand port, supporting plug - play, low - cost etc, so it will be used very widely
在飛機的飛行試驗中,海量數據的採集、存儲和傳輸一直是系統非常重要的一部分,尤其是對飛行員駕駛艙環境控制系統的溫度、壓力等參數的測量來說更是如此。本文根據課題實際需要,研製的基於單片機和usb介面的多通道、大容量、便攜式數據採集系統,克服了現有設備體積大、工作時間短、存儲容量小等缺點。同時,本系統還具有功耗低、速度快、使用方便靈活、易於擴展、支持即插即用、成本低廉等一系列優點,具有廣泛的應用前景。This master degree thesis, based on the observing of developing actuality of on - site electrical apparatus monitoring technology, aims at overcoming the problems existing in former on - site monitoring system, such as unable to realize multiple channels sampling and hold, unable to carry out multiple channel programmable magnification, unable to monitor frequency, low pick up bits, external rom low speed data saving, inefficient data query method, inflexible debugging and installation, low precision etc. by introducing eda ( electrical design automation ) technology, we put forward a creative circuit design scheme, which can considerable updated the on - site monitor system
本文根據電氣設備絕緣在線監測技術的發展現狀,針對以往在線監測數據採集系統存在的集成度低,不能實現多通路并行采樣,不能實現多通道同時程式控制放大,不能進行同步頻率監測,采樣位數較低,採用外部存儲器方式,對數據進行查詢的訪問方式,安裝調試不靈活等缺點,提出了應用現代微電子技術電子設計自動化( eda )技術實現對在線監測數據採集系統的改進。分享友人