整體式系統 的英文怎麼說
中文拼音 [zhěngtǐshìxìtǒng]
整體式系統
英文
ics- 整 : Ⅰ形容詞1 (全部在內; 完整) whole; all; complete 2 (整齊) neat; tidy; orderly Ⅱ動詞1 (整理; 整...
- 體 : 體構詞成分。
- 式 : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
- 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 ...
- 整體 : ensemble; whole; entirety
- 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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At first, it will discuss the conditions and trend of current network optimization technology and pay much attention to the call quality test, then discuss the data mining algorithms and practical application forms, finally, integrated the algorithms and application forms, discussed how to apply data mining technology to network optimization and the steps to apply data mining in network optimization call quality test system base on the requirement of customer and pay much attention to the function of data mining technology in the system, the design detail of the data mining algorithms and the application result
文中首先討論網路優化的現狀和發展並重點討論網路優化cqt測試的方法和流程,然後討論數據挖掘的各演算法和實際應用形式,最後將兩者結合,研究如何將數據挖掘應用到網路優化中,並根據客戶對網路優化cqt系統智能化的需求,討論具有數據挖掘功能的網路優化cqt系統的需求、設計和具體實現。在整個cqt系統的討論中,重點討論數據挖掘在cqt系統中的作用、具體演算法設計和應用結果。But the design techniques of embedded system and embedded software is still germinant, and there are no integrated, standard and universal methods about it
但嵌入式系統以及嵌入式軟體設計技術仍舊處于起步階段,還未能形成一套完整、有效、通用的開發方法和規范。Embedded system is an application specific computer system that focuses on the application and it is based on the computer technologyjts hardware and software is cuttable. the development of embedded systems is very fast during the last ten years, furthermore, as an important part of embedded system, embedded operating system is uesed in the embedded systems more and more, especially in handheld devices and electronic devices. but the design techniques of embedded system and embedd software is still germinant, and there are no standards and universal methods about it
嵌入式系統是以應用為中心,以計算機技術為基礎,軟硬體可剪裁的專用計算機系統。近十幾年來,嵌入式系統的發展異常迅速,嵌入式操作系統作為嵌入式系統的核心,其應用也越來越廣泛,尤其在手持設備、信息家電領域更加突出。但嵌入式系統以及嵌入式軟體設計技術仍舊處于起步階段,仍舊未能形成一套完整、有效、通用的開發方法和規范。We mostly produce aviation high pressure vitta, they are used by motocar and autocycle, ect. especially we have solved leakage in jointing and riveting by vitta tie - in. it is safe, and we can save some oil, the life can be prolonged, too
本公司主要製造航空高壓油管,用於汽車、摩托車各類機械設備油管系統總成,尤其是整體式的油管接頭,解決了用焊接,鉚接法所產生的難以避免的泄漏,既安全又節省了油耗,延長了使用壽命。Aiming at the problems in the field of the government for hydraulic turbine, this thesis applies the technology of programmable controller to the speed control of hydroelectric generators in hydropower station. a digital regulating system based on the fx2 programmable controller for the water - gate and paddle of hydraulic turbine is developed. first, the turbine regulating system is briefly introduced and the mathematics model of the system is derived
本文針對當前我國水輪機調速器領域技術現狀,將可編程式控制制器技術應用於水電廠發電機組的轉速控制,提出了在應用可編程式控制制器實現導葉控制系統的基礎上,以可編程式控制制器實現導葉、輪葉雙調整控制系統,並參與研製了以fx2可編程式控制制器為核心的水輪機雙調節控制器,樣機的實際運行良好,系統的軟硬體設計得到驗證,結果令人滿意。According to the request of this subject, we have developed the system hardware and software for the slave device and the inspection software running on the pc. in this paper all of the followings is illustrated detailedly, such as the research on the principles of measurement and its realization, three means of water - level measurement that are separately based on photo electricity coder, pressure sensor and potentiometer ; selection of the microchip, we choose an advanced integrated soc ( system on chip ) microchip c8051f021 as the main controller ; realization of signal sampling, processing and its conversion in the mcu ; application of high precision 16 bits adc cmos chip - - ad7705 in our system, designing its interface with the microchip and relevant program ; using a trickle charge timekeeping chip ds1302 in the system which can provide time norm and designing of its i / o interface and program ; additionally, a 4 ~ 20ma current output channel to provide system check - up using ad421. in the system, ad421, ad7705 and the microchip compose spi bus ; to communicate with the master pc, here we use two ways which are separately rs232 and rs485 ; moreover, there are alarm unit, keyboard unit, power supply inspection unit and voltage norm providing unit in the system
針對研製任務的要求,課題期間研製了下位機系統硬體和軟體,開發了上位機監控軟體,其中所作的具體工作包括:測量原理的研究和在系統中的實現,在本次設計中用三種方法來進行水位測量,分別是旋轉編碼器法、液位壓力傳感器法和可變電阻器法;主控晶元的選擇,我們選用了高集成度的混合信號系統級晶元c8051f021 ;實現了信號的採集和處理,包括信號的轉換和在單片機內的運算;高集成度16位模數轉換晶元ad7705在系統中的應用,我們完成了它與單片機的介面設計及程序編制任務;精確時鐘晶元ds1302在系統中的應用,在此,我們實現了用單片機的i o口與ds1302的連接和在軟體中對時序的模擬,該晶元的應用給整臺儀器提供了時間基準,方便了儀器的使用;另外,針對研製任務的要求,還給系統加上了一路4 20ma模擬信號電流環的輸出電路來提供系統監測,該部分的實現是通過採用ad421晶元來完成的,本設計中完成了ad421與單片機的spi介面任務,協調了它與ad7705晶元和單片機共同構成的spi總線系統的關系,並完成了程序設計;與上位機的通信介面設計,該部分通過兩種方法實現: rs232通信方式和rs485通信方式;系統設計方面還包括報警電路設計、操作鍵盤設計、電源監控電路設計、電壓基準電路的設計。At the early age of embedded system history, many real - time operating system use multi - task sharing single address space mode, which means kernel and application run in the same priviledge and application can access the whose address space with full pomission, for the limited performance and hardware resource
在嵌入式系統發展早期,由於硬體資源和性能有限,很多實時操作系統採用的是單地址多任務空間模式,即內核和應用都運行在同一特權級,應用程序可以無限制的訪問整個系統地址空間。The c / s mode system has the disadvantages of high developing cost, complex software maintenance and difficult system migration, which make the fully utilizing of the manage system in the whole enterprise impossible, to say nothing of the usage in a broader scope
單一的c s模式系統開發成本較高、軟體維護復雜、系統移植困難,使管理系統在整個企業甚至更廣泛范圍內得不到充分利用;採用b s模式,簡化了客戶軟體開發,然而對數據安全性提出了更高要求,同時較難實現復雜數據交互窗口功能。In the first part of this paper, the theory of laser range and dds technology was introduced, the factors of influencing range precision were also analysed. at the same time, put forward in the paper, with using the fpga embedded technology, the wideband and high resolution sin modulating signals can be generated easily, then analysed the noise of the dds ; in the second part, the theory of phase measurement based on fft was analysed. in the phase range system, by using the fft operation, the resolution and sensibility of phase measurement can be enhanced ; then some circuits were designed and come true, also simulated and validated ; in last part, the improvement of the phase range system was brought forward, summarized and expected
論文首先闡述了激光測距和調制信號源的基本原理,分析了影響測距精度的因素,指出應用dds技術可以實現寬帶、高精度的調制信號輸出,說明了引起dds輸出信號雜散的原因和解決的辦法;同時分析了應用fft運算實現信號相位提取的基本原理及設計方法,採用這種檢相技術,可以極大地提高測相精度與靈敏度;然後提出了基於fpga嵌入式系統的相位式激光測距機的整體設計,並就各部分進行了詳細的分析與設計;接著介紹了激光測距系統的外圍電路和基於quartusii集成軟體平臺的部分硬體電路的設計,並對其中的設計進行了模擬和驗證;最後總結提出了對系統今後的進一步改進和完善的思路。X86 embedded processor enjoys good superiority in low cost, r & d difficulty, r & d period, whole series, software compatibility, and so on. through adopting x86 embedded processor, we can take full advantage of a lot of ready - made software, numerous development tools well with bios and operate systems, and we can accom plish r & d in short time
X86嵌入式微處理器具有在性能價格比、開發難度、開發周期、完整的系列、軟體的兼容性等方面的優勢,因此採用x86設計嵌入式系統,可以充分利用大量的現成軟體、眾多的開發工具和bios及操作系統,從而能在最短的時間內完成產品的開發。It primarily introduced the system construction and cold principle of the clean air conditioner in this paper. air conditioner adopts tight whole construction and compressed cooling method
本文主要介紹了潔凈空調機的系統結構布置和製冷原理,空調機採用緊湊整體式結構,壓縮式製冷原理。This paper, mainly contains several following aspects : 1 discuss the theory of distributed fault diagnosis system from two aspects, the theory of distributed system and the theory of fault diagnosis. explain the distributed fault diagnosis system " s two basic structures : c / s structure and b / s structure. give the reason of choosing c / s structure and construct the generalized framework of the system
在論文的核心部分,主要對以下幾個方面進行了闡述: 1 、從故障診斷理論和分散式系統理論兩個方面論述了分散式故障診斷與預知維修系統的理論基礎,討論了分散式故障診斷系統的兩種基本結構c s結構和b s結構,最終選擇了兩層c s結構,並提出了基於兩層c s結構系統的整體架構。Emmed 32 is recommended to used for open or closed systems with a bulk temperature of 315 maximum and a skin temperature of 360 maximum
Emmed 32適用作開放式或密閉式系統的傳熱油,整體操作油溫可達315 ,而在熱源接觸面可抵受360的界面溫度。He stresses that the resources within government control should be fully - utilized and government mechanisms, market mechanisms as well as the participation of non - governmental organizations should be simultaneously mobilized. in addition, he suggests that the beneficiary capacity building as well as the monitoring system construction should be given first priority in order to promote the participation of rural communities and poor households. regulations and laws to be enacted for the model is necessary and helpful to lessen the conflicts of the subsystems and promote their relations
在此基礎上,本文進一步認為,扶貧模式系統內部的關聯性要求扶貧政策要具有系統性,模式的整體改進要突出發展主體建設,以提高農村社區與貧困農戶的參與度;完善模式運作機制,以提高模式內部各子系統之間的關聯度;規范模式內部制度建設,以改善模式內部的博弈狀況;進行適度的決策分權,以適應地方分權體制的需要。There are pacts included in the biscal study about the dotted like open space of the city, such as the related concept, characteristic and the basical attribute. at the same time, the studied objects are clearly defined, the overall idea and the structural research in system method have been leded into it. there two parts included in the illustrated study, studing on the spot and investigation of examples. the maneuverability of the methods of the layout and the feasibility about reality conditions are discussed combining the substantial evidence there two parts included in the illustrated study, studing on the spot and investigation of examples. the maneuverability of the methods of the layout and the feasibility about reality conditions are discussed combining the substantial evidence about urban planning through the study of the inside reasons and actuality of construction. the set up of the organic layout construction about systematism and holistic " core - link " is expounded include the part of principle of layout studies and method of layout studies. at the same time the constructive opinion is put forword through the concluding and considing about the principle and method of layout from macro view to tiny each level of view, regard spatial layout construction as the point
全文結構包括基礎研究、實證研究以及規劃設計原則與方法研究三大部分:城市點狀開放空間的基礎研究部分,包括城市點狀開放空間的相關概念與特徵、基本屬性,並明確界定了研究客體,引入了整體的觀念和系統結構的研究方法;實證研究部分,有實地調研和案例研究兩部分,剖析城市點狀開放空間的建設現狀和問題的內在原因,再結合相關的城市規劃實踐案例,進行實例分析與研究,探討規劃布局方法的可操作性和現實條件下的可行性;布局原則與方法研究部分,闡釋了系統化、整體式的「核心?環節」的有機結構布局框架的建構,並從宏觀到微觀各層面,以空間的布局結構為重點,就城市點狀開放空間的布局原則與方法進行歸納、總結與思考,並提出建設性的意見。The main research contents are as follovvs : after the analyzing of the process of making train diagram, according with its character, and take into account the trend of innovation, chooses the total solution based on the b / s architecture, 3 - tier operation distributed and 2 - tier data distributed to separate the data from operation and simplify the development and maintenance ; the e - r data model that is accord with the 3nf criterion is designed after analyzing the data structure of the train diagram system. emphasis on the permission security of the distributed system, take the view schema, coupled with the login authentication and permissions validation, to ensure the data accessing domination, and take the synchronization, error control, and restore capability to advance the data security ; on the basis of b / s solution architecture, after comparing the existing transportation technologies, b - isdn and adsl is selected as the major solution architecture based on the package - svvitched networks. furthermore, error control, firewall, and encryption techniques are introduced to prevent the hacker attack and ensure the networks safety
論文的主要研究內容包括:對目前我國列車運行圖管理體制和編制流程進行詳細分析,根據其「幾上幾下」的特點,並結合未來「網運分離」體制改革的變化預測,選擇採用與之相適應的基於b s體系架構、三層業務分佈、二層數據分佈的整體方案,實現業務與數據的分離,降低開發與應用過程的復雜度和總體成本;對列車運行圖系統的數據信息進行分析,設計符合3nf規范的數據e - r關系模型,並著重研究處于分散式系統中的列車運行圖數據信息的訪問權限和數據安全問題,提出以視圖模式結合用戶識別權限審定實現數據權限劃分,以並發處理、容錯技術、恢復技術提高系統的數據安全性;在基於b s架構的系統整體方案基礎上,對當前多種數據傳輸技術進行分析比較,採用b - isdn為主幹網、 adsl為接入端的基於公用數據網路分組交換技術的系統網路體系結構,並針對網路自身安全性和黑客攻擊與侵入問題,詳細討論綜合採用差錯控制、防火墻、數據加密解密等技術手段提高系統的網路安全性能。This paper introduces the whole process porting and configuring from standard i386 architecture to arm architecture. this paper introduces the embedded system and linux operating system first, obtains the combination - embedded linux, and analyzes the features, advantages and current trends in the world. then introduces the hardware of embedded operating system, design an embedded system that can meet the requirements and improve the abilities of porting and reuse
本文首先對嵌入式系統、 linux操作系統進行了簡單介紹,然後引出了二者結合的產物? ?嵌入式linux系統,並分析了其特點、優勢和目前國內外的研究情況;而後介紹了嵌入式系統的硬體,從整體上把握一個嵌入式系統使之即滿足應用要求,又能提高軟體的可移植性和可重用性。As far as the lists of urban engineering layout are considered, city general planning, district planning and detailed local planning all include the related contents of city infrastructures planning. in the recent years, some cities have commenced to compile the special planning such as " city transportation planning ", " water drainage works planning ", etc., but considering the contents, deepness and expressional method they still should be ranked in general planning. they mainly control macroscopically and reveal the aspects of large - scale establishments, construction standards and framework
就市政工程規劃的序列而言,城市總體規劃、分區規劃、城市局部地區詳細規劃都包含了市政基礎設施規劃的有關內容,近年來,一些城市著手編制了諸如「城市道路交通規劃」 、 「排水工程規劃」等專業規劃,但其內容深度及表達形式仍屬總體規劃的序列,主要是對一些大型設施、建設標準、布局結構方面的宏觀控制和展現,其成果圖紙多為1 /萬以上比例,其內容深度難以直接作為設計和建設的依據,控制性詳細規劃或修建性詳細規劃層面的市政基礎設施規劃在內容深度上已具有了一定的可操作性,但其多為局部地段的規劃,無法保證市政設施整體性、系統性要求。Linux uses the monolithic approach that defines a set of primitives or system calls to implement operating system services such as process management, concurrency, and memory management in several modules that run in supervisor mode
Linux使用的是單一整體式結構( monolithic ) ,其中定義了一組原語或系統調用以實現操作系統的服務,例如在幾個模塊中以超級模式運行的進程管理、並發控制和內存管理服務。With the rapid development of computer hardware technology, the scale and capability of hardware of embedded system has been greatly improved. accordingly, the complexity and scale of system software and application software of embedded system also grow increasingly. simultaneously the speciality of embedded system asks for embedded software being more smart and reliable
隨著計算機硬體和軟體技術的飛速發展,嵌入式系統的硬體規模和性能得到了極大的提高,相應的,嵌入式系統軟體和應用軟體的復雜性和規模也日益提高,同時嵌入式系統的特殊性決定了運行在其上的系統和應用軟體必須精簡高效,穩定可靠,使得軟體的開發在整個嵌入式系統開發的中的比重越來越高,軟體的質量對整個產品的質量起到了決定性的作用。分享友人