overall system requirement 中文意思是什麼

overall system requirement 解釋
整個系統的需要量
  • overall : n （套頭）工作服，罩衫，（婦女、小兒等的）罩衣；〈pl 〉〈美國〉工裝褲；〈pl 〉〈英國〉【軍事】（...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  • requirement : n. 1. 要求，需要。2. 要求物，必需品；需要量；必要條件，資格 （for）。
  1. The dissertatio n constructs the index system, introduces the coefficients of development, coordination, fairness, and the coefficient of sd, which is composed by the former three and can reflects the sd overall strength of watershed, brings forward the quantative criteria of in order that the research of wrcc is based on the good watershed ecology and environment, the dissertation, according to the ecological appropriate theory, builds the logarithm normal distribution model about the relation between the growth of natural vegetation and the depth of groundwater ; based on this relation model, proposes a quantitative method of ecological water requirement ( ewr ) of natural vegetation in arid area, which utilizes the results of rs technique and the spot testing data of vegetative physiology demand

    針對流域特點建立了基於水資源的流域可持續發展評價指標體系，引入發展系數、協調系數、公平系數，以及由其構成的衡量水資源支撐社會可持續發展綜合水平與能力的可持續發展系數，提出了可持續發展的定量判別方法。為保證在良好生態的前提下進行水資源承載能力研究，論文根據生態適宜性理論，建立了乾旱區典型天然植物生長與主要環境因子的偏態單峰對數正態分佈模型。基於此關系模型，利用遙感技術成果以及植物生理需水的現場實驗數據，提出了乾旱區天然植被生態需水量計算方法。
  2. First, after the overall structure of the differential balance mechanism is determined considering the given requirement, the concrete structure of the mechanism is designed with the reference of the design method of the differential which is widely used in autos. the differential gearing system is optimized and more appropriate parameters are got with which the functional requirements can be satisfied and the weight of the mechanism can also be reduced. the surface type structure is adopted on the rocker shift, so the mechanical performance of the differential gearing system and the rocker shifts may be improved

    本文根據整車的性能要求確定了差動平衡機構的總體結構形式，以汽車驅動橋差速器及半軸的設計方法為參考，對差動平衡機構的原理樣機進行了完整的結構設計;對核心的差動輪系部分進行了優化，得出了既能滿足功能要求又可以有效減小機構質量的較合理的參數;在搖臂軸中使用了類似汽車驅動橋半軸的浮式結構，使搖臂軸所受彎矩大大降低，從而改善搖臂軸和差動輪系的力學性能。
  3. Adopt market segmentation, market positioning, and market combination in anglicizing the current situation of passenger transportation in southwest china, take, its technologic economic characteristic and the resources of the form of railway passenger transportation into consideration in developing and selling new products, we can create the best market value and economic efficiency. in accordance with basic theories of transportation system and modern marketing, the thesis takes the means of marketing segmentation and balance of supply and distribution, makes a thorough analysis on influential factors of passenger transportation, requirement, structure, transportation net, etc. dealing with the requirements and supplies of passenger transportation market of southwest china, the thesis tries to advance a new market countermove including the overall strategy, product development, brand design, sale ' s organizations, on the basis of present situation of leaving time, passenger mobility, average distance, geographical position and passenger composition

    本文按照交通運輸系統分析和現代市場營銷學的基本理論，運用供求分析和市場細分的方法，從影響因素、需求量、客運結構、運輸網各方面對西南地區客運市場需求和供給狀況進行分析和研究，並在此基礎上按照出行時間、客流性質、平均行程、地理位置、旅客成分等對西南鐵路客運市場進行市場細分和目標市場定位，提出了「以能保長、以速引中、以價爭短、以質創新」的營銷總體戰略和產品開發、價格管理、品牌設計、銷售組織等一系列營銷對策。
  4. The stage of overall designing : chose arm & linux as the framework of this system. divide the function requirement of this system into six modules which are ipsec module, hardware auto - restarting module, ethernet communication module, serial communication module, real - time clock module, linux os platform module

    總體方案階段:首先確定了本平臺的arm + linux基本架構;從模塊化角度將系統功能需求劃分為六大模塊: ipsec功能模塊;硬體自動恢復功能模塊;以太網通信模塊;串口通信模塊;實時時鐘模塊; linux操作系統平臺模塊。
  5. 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。
  6. Firstly, this paper analyzes the function and project requirement that should be achieved, and puts forward overall architecture of the virtual drone simulation system. secondly the object - oriented modeling method is researched in the paper, accordingly simulative physical models of virtual drone based on object - oriented technique and modularizing structure are established. the physical models include model of dynamics and kinematics, model of radar electromagnetic wave reflection, model of infrared radiation, model of detection system, model of weapon system and model of combat evaluation

    在深入分析系統建模方法的基礎上，對面向對象的建模方法進行了一定的探討，建立了基於面向對象技術的虛擬靶標模擬物理模型，該模型嚴格按照模塊化的結構設計，包括動力學運動學模型、雷達反射特性模型、紅外輻射特性模型、探測系統模型、武器系統模型、作戰評估模型六個子模型。
  7. This is one kind project of hardware multiplexer based on the high - performance system on a programmable chip ( sopc ). in the project author integrate with the software and the hardware on a field programmable gate array ( fpga ), not only simplifying the overall system design, moreover realizing stably, high speed, low cost multiplexer ’ s design. the dissertation carry on three verification step that include function verification 、 time verification and prototype verification to guarantee each ip can work normally to satisfy the system performance requirement. then author introduce the realization of the multiplexer in detail, as well as the test and the debugging questions met in practice and solution of the questions

    本方案是一種基於可編程片上系統（ sopc ）的硬體復用器設計方案，其特點是將系統的軟體和硬體集成在一款現場可編程門陣列（ fpga ）上，使用該方案不但簡化了整個系統，而且實現了穩定、高速、低成本的復用器設計。對系統中各個功能模塊的整合和驗證採用功能模擬、時序模擬、原型驗證三個步驟進行，保證系統中各個功能模塊可以正常工作，並滿足系統的性能要求。然後詳細介紹了復用器的實現，以及測試和調試中遇到的問題及解決方法。
  8. Abstract : some problems about overall design of a small unmanned air vehicle telemetry system are presented in this paper. the construction and fundamental principle of the telemetry system is simply introduced. according to the telemetry task requirement, the key problems which should be solved at first are demonstrated mainly by system " s capacity design and channel design. the needed data transmission rate is carefully calculated with the telemetry parameter table provided by user and on this basis the frame structure is decided. the bit error rate in factual telemetry channel is grossly estimated in theory and a channel encoding scheme is provided to improve data transmission quality to meet with the requirement for extremely low bit error rate

    文摘:論述了某型號無人機遙測系統中的容量和通道設計問題.文中對該遙測系統的組成和原理進行了介紹.結合具體的遙測任務需求，在容量設計中確定了數據傳輸率和使用的幀格式，在通道設計中，通過計算實際通道中的誤碼率，提出了相應的通道編碼方案以確保數據傳輸的低誤碼率要求
  9. On the base of it, the design of the system that use double - cpu ( mpu and dsp ) to enhance the ability of digit signal process is issued, in order to meet the requirement of higher voltage power system ' s relaying protection. the overall design of double - cpu ' s system is completed

    在此基礎上，為了滿足更高電壓等級的電網繼電保護要求，本文提出了雙cpu的硬體設計方案以提高系統的數字信號處理能力，並完成了總體設計。
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