field data computer 中文意思是什麼
field data computer
解釋
軍用數據計算機-
Fieldbus is a kind of communication network which is a whole digitial communication multi _ embranchment data bus between intelligential field device and auto _ system. control system based on pcs ( fieldbus control system ) is a new kind of system which connect field control unit, field monitor unit, operation unit, communication interface uint with databus. lt integrates computer technology, communication technology and process cnotrol technology to adjust to demand of high standard productive control and enterprise management. lt developments and follows the advantage of traditional instrument control system and computer central control system and make up for their disadvantage so that it is applied in different industrial cnotrol area
現場總線是連接智能現場設備和自動化系統的數字式、雙向傳輸、多分支的通信網路。它是一種能支持雙向、多節點、總線式的全數字通信網路。基於現場總線技術的控制系統是一種新型的控制系統，它採用總線方式將現場控制單元、現場監視單元、操作站、通信介面單元連接起來，綜合了計算機技術、通信技術和過程式控制制技術，以適應現代高水平生產控制與企業管理的需要。 -
Computer and network has spreaded all over the society. information security and sciential property right have been risen to a new level. it is a focused problem that how to protect data and software sciential property right in field of informational technology
現代社會步入數字信息化高度發達的時代，計算機和網路遍及社會的每一個角落，信息安全和知識產權不可侵犯也提到了一個新的高度，如何保證數據信息的安全和軟體知識產權成了信息技術領域關心的熱點問題。 -
As the popularization and application of integrate logistics support engineering thinking at our country industry field and the military continuously, the evaluation of equipment integrate logistics support capability become the mostly means to check up the stand and fall of equipment character of supportable design, the efficiency of the equipment using supportability and the decision - making to equipment ' s continuous model development, at the same time, along with the development and maturity of computer simulation technique, the research of analysing and evaluating equipment ' s effectiveness steps into a new stage, we can get the handle and maintain data on the base of originally lasting accumulating in existence by utilizing the computer emulating technique, which is necessary to analyzing and evaluating the ground - to - ground missile ' s integrate logistics support effectiveness, via simulating the handling and maintaining process of ground - to - ground missile weapon, we can evaluate the ils effectiveness comp rehensively, impersonally, veraciously, consequently, provide decision - making gist to make the best support project
隨著綜合保障工程思想在我國工業界和軍方不斷普及和推廣應用，裝備綜合保障能力的評估成為檢驗裝備保障性設計好壞、裝備使用保障效能高低以及裝備后續型號發展決策的主要手段，同時隨著計算機模擬技術的不斷完善和成熟，裝備效能分析與評估研究進入了一個新階段，我們可以在導彈武器綜合保障效能分析與評估所需使用與維修數據原始積累的基礎上，利用計算機模擬導彈武器在真實使用環境中的使用維修過程，達到對導彈武器系統的綜合保障能力進行更全面、客觀、準確的評價目的，從而為裝備保障部門制定最優的保障方案提供更好的決策依據。 -
With the development of computer technology in hydrographic field, usage of many kinds of advanced and complicate algorithms is not a problem. but because of complexity of geography, acquirement of primitive data needed in hydrographic calculation is still hard to tackle, for example, the length of river segment, the width of every node of every river segment
隨著計算機技術的發展，在水文學及水資源學科，運用各種先進、復雜的專業演算法求解已經不成問題，但由於地形地貌的復雜性，水文計算中所需的原始資料，如河段的長度，河段各斷面上各個節點處的河寬等數據的人工實地採集工作仍然是很費時費力的事。 -
From experimental result, i preliminarily know that eps is good thermal insulation material because the absorption of water is low and heat insulation is good, it is practicable at preserving temperature field of frozen earth roadbed and bringing frozen disaster under control ; second, according to the analysis of the eps that is applied into practical project, i have studied the practical effect which eps preserve roadbed temperature field, and the influence that was made after building field. i have get that eps can influence moisture content and frozen upper limit, through practical measuring data, i have studied freezing and expanding quantity and melting and submerging quantity during a complete frozen and melting cycle as well as have expanded and proved the practical application effect of eps with some reference significance to deep research of some connected problems. finally, through computer data analysis, setting up the analytical model of finite unit, i have simulated the temperature field of roadbed heat preservation, then expounded and proved that the height of embankment influenced the effect of thermal insulation material
其一是對聚苯乙烯泡沫塑料（ eps ）保溫板以及天然路基土層、路堤填料進行了室內試驗分析，結合國內外現在的有關科研成果，綜合確定其各項特徵參數；從試驗結果初步認識到聚苯乙烯泡沫塑料是一種吸水率低，隔熱性好的保溫材料，在凍土路基溫度場的保護和凍害治理方面是可行的；其二通過eps保溫板在現場工程實踐中的應用分析，研究了保溫板在保護路基土層溫度場的實際效果以及修築路堤后造成的影響，保溫板對土體含水量、凍結上限的影響，通過實測資料，研究了在一個完整的凍融周期內整個路基的凍脹量和融沉變形量，論證了保溫板的實際應用效果，對有關問題的進一步研究和相關工程設計具有參考意義；其三，通過計算機數值分析，建立有限元分析模型，對保溫路基的溫度場進行了模擬計算，論證了路堤高度對保溫材料效果的影響。 -
The article consists of three parts mainly : the first part has described the method of detecting the faint signal, mainly include : detection technique of faint signal, principle of the optical fibre sensor, the little lose effects when optic fibre little curved, and the research of the stress sensor of optical fibre. the second part emphasizes on the design of the intelligent photoelectricity system, mainly tells the design of the circuit to process the faint photoelectricity signal, details the software and hardware design of intelligent photoelectricity system made of single chip microcontroller, led, man - machine interface, communication interface, etc. the third part is the network communication of the detection system, details the technology of single chip microcontroller how to group the network, and the communication between single the chip microcontroller system and the modem, and how to realize the data between the field and computer central exchanged through the existing public phone network
文章主要分為三部分：第一部分論述了微小信號的檢測方法，主要包括微小信號的檢測技術、光纖傳感器的原理、光纖微彎損耗效應及光纖應力傳感器的研製；第二部分重點講述了智能光電檢測系統的研製，主要講述了微弱光電信號調理電路的設計及由前（后）向通道、單片機、 led 、人機介面、通信介面等組成的智能光電系統的軟硬體的具體設計；第三部分為檢測系統的網路通信部分，具體闡述了單片機系統間的組網技術、單片機和modem之間的通信及通過現有的公用電話網路實現遠程監控的技術，實現現場檢測系統與橋梁測控中心的數據交換。 -
It fulfilled the transforming from point data to polygon data and created the field soil nutrient spatial distribution graphics using the different kinds of interpolation ways. it integrated soil test nutrition data, object yield obtained by historical crop yields of past years, fertilization model and expert knowledge to realize intelligent decision and make field fertilizer prescription. with the card ataflash, the prescription made by the system can be imported into the control computer of variable - rate fertilizer machinery and direct variable - rate controller to implement variable - rate fertilization
系統實現了以下主要功能：應用不同的插值方法實現點狀信息向面狀信息的轉化，生成農田土壤養分空間分布圖；以土壤采樣測試分析數據作為土壤背景養分，並根據歷史產量及其他信息分析確定施肥所要達到的目標產量，通過集成施肥模型和專家知識實現智能決策，生成田間定位施肥處方；然後用ataflash卡導入到變量施肥機械控制計算機上，指導其田間變量作業。 -
Depending on plenty of remote sensing data, conventional data, special topic maps, observational data and water examination data, having the aid of gis, rs, geology, topography, computer science, etc. this paper analyzes the conditions of gold field environmental geology, evaluate the probability for the geology calamity and advance reasonable advice to tackle these questions
本文在大量的遙感數據資料、常規資料、專題地圖、觀測數據以及水文試驗等資料的基礎上，藉助地理信息系統科學、遙感學、地質學、地貌學以及計算機科學等多種技術方法，分析金礦區環境地質條件，評價地質災害的易發性，為合理整治當地地質環境提出建議。 -
The comprehensive geological characteristic has been fully studied in this paper. on the basis of this, closely combining production practice, the favorable gas developing regions have been determined with the methods of sedimentary facies and combination of generation, reservoir and caprock, and logging parameters interpretation maps and regression formulas have been established with logging data, as well as reprocessing, interpretation and identification of gas reservoir have been done with computer. integrating the information and results of geology, logging, testing and geophysics, the gas reservoir distribution regularity of structure of no. 1 sebei has been described and reserves in place of no. 1 ' sebei gas field have been recalculated, which have provided a basis for next step of development in research area
在近十多年，通過提高地震資料處理精度、淡水聚合物泥漿的應用、數字測井技術的運用、並加強了低電阻層和差物性層的試氣及氣田擴邊鉆探，大大提高了對氣層的識別，大量增加了氣層的層數和厚度，擴大了氣田的含氣面積，使氣田儲量通過多次復查核算仍在不斷增加本論文充分研究了青海澀北一號氣田天然氣地質綜合特徵，並以此為基礎緊密結合生產實踐，應用沉積相與生儲蓋組合等方法確定氣藏有利發育區帶，應用測井資料建立測井參數解釋圖版並回歸公式，應用計算機重新處理、解釋和識別氣層，綜合地質、測井、試井、物探等多方面信息與成果，描述了澀北一號構造的氣層分佈規律，重新計算了澀北一號氣田的地質儲量，為研究區下一步開發提供了依據。 -
The working process of the bearing with low speed and high load ( converter trunnion bearing ) is monitored through vibration method and lots of field data are obtained. a industrial micro computer diagnosing system has been constructed for the detection of the defects of trunnion bearings
本文敘述了轉爐耳軸軸承故障診斷的必要性，對低速重載軸承故障的類型和特性進行了分析，採用振動監測法對一種低速重載軸承- -轉爐耳軸軸承的運行進行監測。 -
Seismic exploration data processing is a course that aims at field data processing by means of digital computer in order to obtain the information of subsurface structure and formation, which can be used for searching for petroleum and natural gas effectively
地震勘探數據處理是研究如何對地震勘探野外資料利用數字計算機進行處理，以獲得有關地下構造和地層性質的信息，以便有效的尋找石油和天然氣等礦藏的一門學科。 -
The field workstation works under the mode of two - computer hot backup, with the function of collecting the transient parameter of natural gas, calculating the flux, accumulating the flux, showing, saving, alarming, sending the data to server, generating and printing all kinds of report forms
現場工作站採用雙機熱備份工作模式，完成天然氣實時參數的採集、瞬時流量的計算、流量累積、動畫顯示、數據存儲、實時數據上傳到服務器、數據報警、各種工作報表的自動生成和列印功能。 -
This research subject is designed for s & t development project, real time monitor of steam turbine electrical generators, proposed by jin ling petrochemical company. using the technology of vibratory signal processing, hardware and software in computer field, and data communication in computer network, the cmd - 3n system is designed for accomplish the project
本課題主要針對金陵石油化工公司電廠提出的汽輪發電機組在線監測的開發項目，結合目前振動信號處理理論、先進的計算機硬體和軟體的技術以及當前流行的網路處理技術，提出了一套完善的解決方案，設計出cmd - 3n汽輪發電機組在線監測與診斷系統。 -
This researching subject is designed for s & t development project, a real time monitor of reciprocating machinery, proposed by yang zi petrochemical company. using the technology of vibratory signal processing, hardware and software in computer field, and data communication in computer network, the cmd - 3n system is designed for accomplish the project
本課題主要針對揚子石油化工公司提出的往復式壓縮機組在線監測的開發項目，結合目前振動信號處理理論、先進的計算機硬體和軟體的技術以及當前流行的網路處理技術，提出了一套完善的解決方案，設計出cmd - 3n往復式壓縮機組在線監測與診斷系統。 -
With the development of the technology of the computer stereovision, the binocular stereo sensor has applied in field of industry detection, object identification, robot automatic guidance, navigation etc. with the appearance of new opto - electronic scanning technique, automatic technique, highspeed data processing technique and more effective algorithm, the binocular stereo ranging method has new headway and application the contents are arranged as following
隨著計算機視覺技術的不斷發展，立體視覺傳感器得到越來越廣泛的應用，尤其是雙目視覺傳感器的結構簡單、使用方便、速度快、精度高等諸多優點被廣泛應用地于工業檢測、物體識別、機器人自導引、航天、航空及軍事等很多領域。隨著新型光電掃描技術、新型陣列型光電探測器件及更有效的演算法出現，結合迅猛發展的自動控制與高速數據處理技術，立體視差測距方法有了新進展及應用。 -
In this paper, according to the overall requirement of the exploitation system of the limited liability company of daqing oil field, the network administration of regular item of daily office work in exploitation system, the resource sharing of exploitation data, the management of the skill application tools of exploitation and the special technology information based on web were implemented, using the resources of existing computer network, exploitation data base and achievement data base
本論文根據大慶油田有限責任公司開發系統的整體需要，利用現有的網路、開發數據庫和成果數據資源實現開發系統日常辦公中經常性項目的網路化管理、開發數據信息的共享引用、基於web的開發專業技術應用工具和專項技術信息的管理。 -
The thesis explores the flow of training and structure of system about csast based on the research of traditional training mode. according to the demand of the diving part and track and field part, the thesis established the main purpose and main content of the csast. according to the functions classifying of the csast, based on the perspectives of the physical efficiency event - groups, a computer - aided sport training system is designed for the management of athletic load data
論文介紹了運動訓練的現狀以及運動訓練學的相關理論；在分析傳統訓練模式的基礎上，研究了計算機輔助運動訓練的流程和系統結構；根據跳水和田徑兩個運動項目的實際需求，制訂了系統的總體目標和主要研究開發內容；根據整個系統的功能細分，針對體能主導類項群，具體分析了運動負荷計算機評價系統的設計目標、功能要求以及數據結構劃分，並給出了評價分析的具體流程。 -
Safety of data is a very important problem to study in field of computer
摘要數據安全是計算機領域中一個非常重要的研究課題。 -
On the basis of reviewing the field in car following in the world, the disadvantage of time series data of car following in existing research was found in this dissertation. the direction of research breakthrough were : high precision car following field data collecting methodology without jamming, the index and methodology of classing the car following phase in expressway, constructing car following model uniform with randomicity and orderliness, train of thoughts and technology route were : starting off practice, depending on high precision instrument to collect car following data, exercising scientific theory methodology, combining with computer simulation
文章在認真分析國內外車輛跟馳理論領域研究的基礎上，綜合評述已有的成果，發現已有的研究缺乏描述跟車行為的時間序列數據，針對跟車模型存在的問題，選定研究的突破方向為：無人為干擾的高精度車輛跟馳實測數據採集方法、在實測數據基礎上，定性與定量相結合，確定快速路車輛行駛狀態指標及其種類劃分的方法、建立隨機性與規律性相統一的車輛跟馳模型。 -
Usually, the amount of original evidence data, which is collected from so many sources and in different file formats, is massive. so, a key problem in the field of computer forensics, which needs to be solved, is how to analyze the evidence in effective methods and obtain the useful information to aid the investigation
計算機取證收集的電子證據往往是海量的，而且來源復雜，格式不一，因此如何對這些量大繁雜的數據進行有效的分析，提取有助於案件偵破工作的證據，是計算機取證領域面臨的關鍵問題之一。
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