system analysis phase 中文意思是什麼
system analysis phase
解釋
系統分析階段-
Analysis on the phase diagrams of pseudo - tricomponent of oleic acid ammonia - gasoline - alcohol - water microemulsion system
水微乳體系擬三元相圖的分析 -
Based on the character of ultrasonic spectrum analysis, considering the affection of the circuit responsion of checking system, coupling state, position of checking transducer, this thesis established reasonable ultrasonic spectrum analysis method. using this method, several kinds of linear spectrum ( such as phase amplitude spectrum, phase power spectrum ) were researched and discussed
本文根據超聲波頻譜分析的特點，綜合考慮了檢測電路響應、耦合狀況、探頭位置等因素的影響，制定出了一套合理的超聲波頻譜分析方法，並用此方法對幾種線性譜（如相位幅度譜、相位功率譜等）進行了研究和探討。 -
The program is applied to 1st phase project of dayao bay bulk terminals, dalian port and the result is satis factory. finally, the article discusses the problem in research and brings some advices in further research. based on systems analysis, modem computer simulation technology and technological analysis of large. sized bulk terminals, the article proposes the appliance of ooa to the research of bulk handling system and raises a concept of simulation system
本論文針對散糧碼頭系統設計與運營中出現的問題，根據系統分析的方法，結合現代計算機模擬技術，在對大型散糧裝卸碼頭工藝系統分析的基礎上，提出了應用面向對象的系統分析方法開展對散糧碼頭裝卸工藝系統進行分析研究，並建立模擬系統的概念。 -
During the second phase of the east lake lakeshore scenery construction project, an approach was taken to establish a public domain including a cha - gang lose - water " observation platform, bathing beach and parking lots. the design and analysis of all these elements have been addressed in the following article as well as other components such as roadway alignment, installation, water bank stabilization, planting, street lighting, sculptures and accessible paths for disables. the proposed landscape will ensure a systematic visual system with enhanced cultural, artistic, and unique characteristics, and properly arranged facilities along the shoreline
本文通過東湖環湖景觀建設綜合整治二期工程中的茶港親水平臺、沙灘浴場及停車場的道路和景觀設計，對東湖環湖的路面、鋪裝、駁岸、綠化、亮化、燈飾、小品、殘疾人通道等多個方面進行了分析，以期建立一個統一有序的視覺體系，增強東湖環湖旅遊線的文化性、藝術性和獨特性，合理安排布置配套設施，使之成為一條步移景異，集秀、翠、幽、雅為一體的湖畔風光游覽路。 -
Focusing on the tactical index of ew system - bearing accuracy, this article makes deep - through analysis, comparison and study of the theory basis for traditional direction finding method. a 16 - channel monopulse amplitude - comparison direction finding method and new phase - delay estimating method has been proposed to use, through computer ' s analog computation and relative measures in actual engineering practices, the bearing accuracy of traditional method has been increased and the service requirement of the ew weapon system and adaptability of equipment satisfied
本文圍繞著電子戰武器系統的戰術技術指標?測向精度，對傳統的測向方法的理論基礎進行了深入的分析、比較和研究，提出了採用16通道單脈沖比幅測向體制和新的相位延時估算方法，通過計算機的模擬摸擬計算，以及在實際的工程實現中採取的相關措施，解決了採用傳統的測向方法提高測向精度，滿足電子戰武器系統的戰術技術指標要求和裝備的適裝性。 -
Fpga and dvb standard are introduced firstly, dvb - c standard and composition of its system are analyzed completely, development of modulator structure and dvb - c digital modulator composition are presented, more over, analysis of respective modular are given. then, principle of dvb - c digital modulator system are presented, they are error control technique 、 mqam 、 nyquist rule and root raised cosine filter 、 window design method for fir filter 、 multi - rate signal processing ( integer interpolating, conversion of fractional sampling, equal conversion of net structure, polyphase structure for filter, poly - phase structure for interpolator, multi - stage implementation of samplying conversion ) 、 distrubited algorithm 、 cic filter 、 dds 、 cordic algorithm
接著，專門利用一個章節闡述了dvb - c前端調制系統原理，他們了差錯控制技術、多進制調制（ mqam ） 、 nyquist準則與平方根升餘弦濾波器、有限沖擊響應濾波器的窗函數設計法、多抽樣率信號處理包括（整數倍內插原理、分數倍抽樣率轉換、網路結構的等效結構、濾波器的多相表示、內插器的多相表示、抽樣率轉換的多級實現） 、分散式演算法、 cic濾波器、直接數字頻率合成（ dds ） 、 cordic演算法。 -
An idea, simulating the fuzzy model by establishing the fuzzy model and fuzzy control rule of the controlled object is proposed. generally, it is difficult to acquire the accurate mathematical description of the controlled object. a dynamic modulating factor is introduced in the designing of the fuzzy controller so as to improve the precision of the fuzzy control. and a more convenient defuzzify calculation method is adopted. the cart and the single inverted pendulum are taken so as to illustrate the simulation result. in addition, the detailed qualitative analysis of the fuzzy system is achieved. a kind of common method of qualitative analysis is proposed. it can be used to analyse the fuzzy system and describe the behavior of the system state precisely in the phase plane. the simulating results illustrated the method is feasible and available
提出了在難以精確描述控制對象數學模型的情況下，通過建立控制對象的模糊模型來確定系統的模糊控制規則，並對模糊系統進行模擬分析的思想.利用連續系統定性分析的思想，提出一種對模糊系統進行定性分析的可行方法，在相平面內較為準確地刻畫模糊系統的動態行為.在模糊控制器的設計中，引入動態調節因子來提高模糊控制的精度，並採用了一種便於實際運算操作的解模糊運算方法.在一種簡單的控制對象情況下進行了具體的模擬計算，得到較理想的控制效果.此外對具有精確數學模型的一級倒立擺系統進行此種模糊控制，亦取得很好的模擬結果 -
Through field investigation, microscopic study, x - ray phase analysis and mineral infrared spectrum analysis, the authors determine the laumontitization had occurred widely in the axi gold field. according to the development of laumontitization and its relationship to mineralization, authors reveal that the laumontitization appeared mainly at the top and periphery to ore - bodies. it befallen at the edge of the geothermal fluid system or happened in the late stage of geothermal fluid system evolution, hence can be assigned as an indicator to prospect for epithermal gold deposit. the fluid causing laumontitization in the axi gold deposit is similar to those causing hot spring type gold deposit or in modern geothermal field. the fluidization of the axi gold deposit happened in carboniferous, showing the west tianshan is a good district for epithermal gold mineralization and preservation. so west tianshan is prospecting for exploring epithermal gold deposit
通過野外考察顯微鏡下薄片鑒定x射線物相分析和礦物紅外光譜等研究，確定了阿希金礦濁沸石化的普遍存在根據濁沸石化發生的規律及其與礦床形成的關系，確定濁沸石化主要見于礦體的上部和外圍，發育在地熱流體系統的邊緣和演化晚期，可作為尋找淺成低溫熱液型金礦的標志之一。導致阿希金礦濁沸石化的流體性質與熱泉型金礦成礦流體和現代地熱田類似，流體作用發生在石炭紀，證明西天山地區具有良好的淺成低溫熱液型金礦的形成和保存環境，因此找礦前景較好。 -
Then r / s analysis, phase space reconstruction of the system, chaos analysis and fractals analysis are done through matlab program, based on original data of hushen stock markets compositive index from year 1991 to year 2002. and the author draws a conclusion based on original data that china ' s stock market obeys low - dimension fractals and ebb - chaos in terms of the experimentation result : hurst exponents are between 0 and 1, memory cycles are obvious, lyapunov exponents are more than zero and chaotic attractors correlative dimensions are between 2 and 3 in hushen stock markets in this thesis the concept information noises is put forward. stock market information about policy and company of the last ten years is packed up and classified for regulators make decisions in terms of power the factor influences the stock market index
之後文章以中國股市1991年至2002年上海和深圳綜合指數每日收盤價原始數據為研究對象，在matlab程序實驗條件下，進行了兩地股市系統的r / s分析、系統相空間重構、混沌分析、分形分析；獲取了兩地股市系統的赫斯特指數（滬深股市赫斯特指數均大於0 . 5而小於1 ） 、非周期記憶循環周期（滬深股市都有明顯的記憶循環周期） 、最大李雅普諾夫指數（兩市都大於0 ）和吸引子的關聯維數（兩市都在2到3維之間） ；從而得出中國股市系統是低維分形的、弱混沌的（基於原始數據）結論。 -
By using dta, ir and xrd analysis, the result show that : in the gel glass of these two system, the phase change of the zirconia and the alumina are restricted because of the high content of silica which leads to the stabilization of the prepared materials. and the applications of these two materials is introduced briefly. by using absorption spetrum and fluorescence spetra analysis, the result show that : in the gel glass of the nd - doped sio2 - al2o3 gel bulk glass - ceramic, the strongest emmision is at about 1. 06u m, the clustering of nd3 + ion is controlled by the addition of alumina which creates the " cage effect " to nd3 + ion
同時分別對凝膠進行了dta 、 ir 、 xrd分析，結果表明：對於此兩個系統的凝膠玻璃-陶瓷，由於二氧化硅含量較高，使得氧化鋯及氧化鋁的相變受到約束，從而保證所制備材料的穩定化，同時對兩種材料的應用也作了簡單介紹；對摻釹sio _ 2 - al _ 2o _ 3激光玻璃-陶瓷進行了熒光及吸收光譜分析，結果表明：釹鋁共摻雜二氧化硅玻璃的最強發射處於1 . 06 m左右，加入的少量氧化鋁使釹離子產生「籠效應」 ，阻止釹的團聚。 -
This task is not required if a combined feasibility study system analysis and design phase approach is taken
如採用結合可行性研究系統分析和設計階段的方法，便無需進行這項工作。 -
By using the method of qualitative analysis, phase portraits for a class of quadratic differential system are investigated. nine phase portraits are found and shown for this system
用定性理論方法研究了一類二次微分系統的相圖，得出該類系統的相圖共有9種，並且給出了這9種相圖 -
The implementation phase will start after the system analysis and design phase when the hardware & software configuration has been identified
硬體及軟體的配置在系統分析及設計階段中經確定后，推行階段便告展開。 -
This paper explicitly describes the optical measurement of the electric parameters in the high - voltage electric power system, and an optic fiber large current sensor based on farady magnetooptic effect and an optic fiber high voltage sensor based on the linear transformation characteristic of led are developed from research on both theory and experiments. by combining the two sensors to form a synchronous system, the task of harmonic analysis, phase demodulation, power and wattless power computation is accomplished, which helps to monitor and control the electric power system
本文詳細論述了電力系統高壓電網電參量的光學測量的一種實現方法，從理論和實驗兩方面研究了基於farady磁光效應的光纖電流傳感器及基於led線性電光轉換特性的光纖電壓傳感器，並聯合兩種傳感器形成了電壓、電流的同步測量系統，實現了諧波分析、鑒相及有功、無功功率的計算，可對電能質量進行監控。 -
And also, several modules of the human resource management, equipment management, work management, security management and work assistant management are presented in the system analysis & design phase. the analysis & design flow is presented, and the object - oriented idea is used in the development
在系統分析設計階段，對人事管理、設備管理、生產管理、電量管理、安全管理、生產輔助管理等幾個模塊進行了分析，給出了系統分析設計流程，採用面向對象的思想，進行系統的總體結構、訪問策略、子模塊的設計。 -
The design of the simulation software system of agvs transforms the use case view created in analysis phase into a design view that serves as a blueprint for software construction contains class diagrams and statechart diagrams using object - oriented design methods
在agvs模擬軟體系統的面向對象的設計中，將在面向對象分析階段所得的usecaseview轉換為designview （設計視圖） 。 -
What the practical problems is often gotten is a single variable time series which has a time interval of t, reflect by a lot of interactive physics factor, containing the mark of all variates participating in movement, traditional time series analysis is to analyse going from this array to the form directly it ' s time develops, one dimension analysis loses useful information, the characteristics of phase space reconstruction method is to construct one dimension scalar quantity to high dimension vector, prop the geometry space of the state, show all dynamical information of system in phase space. the characteristic that just constructs again according to the phase space in this text, analyse the time series of responding, use the relevant knowledge of symbol dynamics and reconstruct phase space, put forward a kind of relation degree analysis method of the systematic mathematics model which has theory basis, so reach the correction of calculation mathematics model, make it accord with the actual systematic state
實際問題中常常得到的是一個時間間隔為t的單變量的時間序列，它是許多物理因子相互作用的綜合反映，蘊藏著參與運動的全部變量的痕跡，傳統的時序分析是直接從這個序列去形式地分析它的時間演變，一維分析必然喪失許多有用信息，相空間重構方法的特點是把一維標量數據構造成高維矢量，支起狀態的幾何空間，在相空間中展示系統全部動力信息。本文正是根據相空間重構的特點，對響應時間序列進行分析，利用符號動力學、重構相空間等方法，提出一種有理論依據的系統數學模型關聯度分析方法，從而達到修正計算數學模型，使其更符合實際系統狀態的目的。 -
On the basis of above work, allowing for the situation of nanjing coflight science and technology ltd., further analyzed the operation flows about sale, storage and purchase in the company and meanwhile improved them with the application of progressive methods, furthermore, offered constructive flows for its special business ; by recurring to logical model and main data flows, the conclusion in analysis phase, carefully designed the information system. during the design, especially for database, software architecture and network environment, thought over communication with relative enterprises and customers and attached much importance to internet and intranet
在此基礎上，結合南京航大意航科技股份有限公司的現狀，著重對于企業的有關采購、銷售和庫存的現有業務流程進行分析，並運用當今先進的管理理念? ? crm和scm對其改造，針對企業的某些特殊業務提出了一些建設性的流程，然後基於分析階段得出的邏輯模型和主要數據流進行了系統的設計，其中在數據庫、軟體體系結構和網路環境等方面的設計考慮了與相關企業以及客戶的交流，充分強調了internet和intranet的因素，進而得出信息系統的物理模型。 -
Firstly, the problem that the analysis of function and the analysis of data are separated in the course of traditional analysis and design is analyzed, and that the effective approach to solve this kind of problem is the using of object - oriented technology is pointed out ; secondly, in the phase of system analysis and design, ooa model is used to describe the analysis of demand, and the rules of conversion between object - oriented model and relationship model are put forward
首先，分析了傳統的分析設計中存在的功能分析與數據分析相分離的間題，指出了應用面向對象技術是解決此類問題的有效途徑；然後，在系統的分析設計階段，使用了ooa模型對系統的需求分析進行描述，給出了面向對象模型到關系數據模型的轉換規則。 -
System analysis phase, system design phase, system implementation phase, system test phase and system configuration phase are arranged in sequence from chapter 5 to chapter 9
第五章到第九章依次分別是系統分析階段、系統設計階段、系統實現階段、系統測試階段和系統配置階段。
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