現代數字系統 的英文怎麼說

中文拼音 [xiàndàishǔzìxìtǒng]
現代數字系統 英文
modern digital system
  • 現 : Ⅰ名詞1 （現在; 此刻） present; now; current; existing 2 （現款） cash; ready money Ⅱ副詞（臨時; ...
  • 代 : Ⅰ動詞1 （代替） take the place of; be in place of 2 （代理） act on behalf of; acting Ⅱ名詞1 （歷...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 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 ...
  • 現代 : 1 （現在這個時代） modern times; the contemporary age [era]2 （現代的） modern; contemporary現代...
  • 數字 : 1. （表示數目的文字; 表示數目的符號） figure; digit; numeral; character; numeric character 2. （數量） quantity; amount
  • 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
  1. The construction of land use status information system improves the accuracy and the trends of times of land use information, it automatically stores, manages, researches, inquires, counts, analyzes, renews and defends land use status graph which is digital, solves the problem of the renewal of land use status graph and data. it provides not only modern technology means for everyday professional work in county level land management department, but also basic data and scientific basis for land use renewable investigation, dynamic monitoring, land use totality planning. on the other hand, it lays a foundation for the establishment of cropland transform system, land exploitation and readjustment, approvable management system of construction project used land, management system of rural land register

    土地利用現狀信息系統的建設，提高了土地利用現狀信息的準確性和現勢性，實現了對土地利用現狀圖件的存儲、管理、檢索、查詢、統計、分析、變更、維護的數字化和自動化，從根本上解決了土地利用現狀圖及數據的更新問題，不僅為縣級土地管理部門的日常業務工作提供了現代化的技術手段，而且為土地利用變更調查、動態監測、土地利用總體規劃提供了基礎數據和科學依據，為農地轉用制度、土地開發整理、建設項目用地審批管理制度及農村地籍管理制度的建立莫定了現代化基礎，同時也可為土地利用動態監測、土地利用規劃、建設用地的審批和管理提供技術服務。
  2. Digital system design based on isp technology

    技術的現代數字系統設計的實現
  3. The diploma project researches the three - coordinate nc system of the boring and milling machine. the system must depend on the hardware - ipc ( industry personal computer ) and on the windows software. the hardwares have the framework of embedding nc in pc, which means that the hardware is composed of ipc, the intelligent sport control card ( pcl - 839 ) and the i / o card ( pcld - 782 / 785 ). we research the nc system based on the operating system of dos and develop it into the nc system based on the operating system of windows2000. the new nc system will do better for the three - coordinate nc machine tool than the old one

    本文是以本學院自行研製開發的印製電路板鉆銑床為研究對象，以工控機為硬體平臺，以windows為軟體平臺，硬體系統採用「 nc嵌入pc式」結構，即運用現有的工控機+運動控制卡+數字量輸入輸出卡的基本結構，把機床控制系統開發成基於windows環境下的數控系統，代替原有的基於dos操作系統下的控制系統，從而實現對三坐標數控鉆銑床的控制。
  4. This technique which was named by westerners after al khwarazmi as " algorismi " gave us the modern term algorithm, which is used in computer software

    這種計算技巧后來被西方學者命名為「阿拉伯數字系統（十進制） 」 ，給予了我們現代運演算法則，使用在計算機軟體中。
  5. In this thesis, the newest production of the multimedia technology and the computer networks technology was applied to the networking multimedia dispatch system. furthermore, the experience provided by the user of the existing dispatch system had been taken into consideration in this project, after overcoming some difficulties in technology, we developed a new generation dispatch system, which could keep up with the changing requirement and realized standardizing and networking

    基於ip的網路數字多媒體調度是利用多媒體技術和計算機網路技術發展的最新成果，依靠現有調度系統的使用經驗，進行科研攻關和技術創新，研製了適應實際應用需要的下一代多媒體網路化指揮調度系統，它實現了調度設備的數字化、通用化、標準化、模塊化和網路化。
  6. As the semiconductor process technology steps into the deep sub - micro scale, the increasing number of transistors on single chip is making the digital system ever more complicated, and the clock frequency has already achieved the level of kilomega hz

    隨著半導體工藝水平步入深亞微米階段，單個晶元上的晶體管數越來越多，現代數字系統變得越來越復雜，時鐘頻率也己經能達到千兆赫茲以上。
  7. Fpga has become the best selection in the design of complex digital system in modern design process of digital system, especially in communication system, because of its merits like high integration, better reliability, short design period, less investment and agility. the usage efficiency of fpga for communication system can be raised by designing low rate speech coder in fpga

    在現代數字系統設計中， fpga因為高集成度，高可靠性，設計周期短和投資小逐步成為復雜數字系統設計的理想首選，尤其是在通信系統中大量地使用，把低速率的語音編碼器在fpga中設計，可以提高通信系統中的fpga的利用率，節約成本。
  8. Modern communication system has been switched from analog signals transmission to digital signals transmission

    在現代通信系統中，使用數字信號傳輸的優勢越來越明顯。
  9. This thesis takes full advantage of modern communication technology, computer technology and electronic technology. it realizes the purpose of designation. fortunately, i have learned much useful knowledge and have made a progress of my study through write the thesis

    本公共廣播系統的設計，充分利用了現代數字通信技術、計算機技術和電子技術，從功能上和技術上實現了數字化智能型公共廣播系統的設計，達到了廠方的要求，本人也得到了極大的提高。
  10. Quartered demodulating technology is widely applied in modern if receiver because it can extract phase and amplitude information from the received signal. the quadrature demodulating component in traditional receiver was implemented with analog circuits

    在現代雷達系統中，寬帶雷達信號應用的越來越廣泛，相應地，通過數字信號處理的方法來處理超寬帶雷達信號，需要高速的數據採集系統來提取信息。
  11. With its smaller volume, lower price and better anti - jamming, singlechip have been widely applied in modern control system operating scene which have been put in collecting data in order to achieve shop floor control. the pic singlechip which is made by microchip co. in the u. s. a, with its risc architecture, high price verse performance ration, high speed, has been working in low voltage, lower power depletion, higer driving power, lower price otp technology and smaller volume, has been represents a new trend in the microprocessors ; as a transmission media, sms ( short message service ) which is a basic service in the gsm network, with its lower price and high reliability, has become important media in people ’ s daily life and trade communication ; led ’ s panel which has been applied in publishing the news and advertising in the enterprise is a control technic, a photoelectricity technic, communications technic, digital - image processing technic all rolled into one

    單片機以其體積小、價格低、抗干擾性好等特點，在現代控制系統中常用在操作現場進行數據採集，以及實現現場控制。 pic單片機系列是美國microchip公司推出的，採用risc結構的高性價比嵌入式控制器，其高速度、低電壓工作，低功耗，強大驅動能力，低價otp技術，體積小巧等都體現了單片微控制器工業的新趨勢;作為信息的傳輸媒體， sms短消息服務是gsm網路的一種基本業務，以其低成本、高可靠性的方便快捷通信方式成為人們日常生活和商業交流的重要載體;集控制技術、光電技術、通信技術、數字圖像處理技術於一體的led電子顯示屏為企事業的信息發布和廣告宣傳提供了廣闊的便利。
  12. This paper researches the integrating application of adaptive antenna array technology, spread - spectrum communication technology and transform - domain filter technology in shortwave communication area, basing on the background of improving on the shortwave communication equipments being used in chinese army, and all the key techniques mentioned above are implemented in a single fpga chip

    本文以改造我軍現役短波通信設備為背景，研究了自適應天線陣技術、擴頻通信技術、變換域濾波技術等多種現代數字信號處理技術在短波通信中的綜合應用，並以單片超大規模fpga晶元為硬體處理平臺，對系統中的關鍵技術進行了設計與實現。
  13. In modern radar system, wide or ultra wide band radar signal is used more widely. accordingly, by using digital signal processing, we need high - speed data acquisition system to get information

    在現代雷達系統中，寬帶雷達信號應用的越來越廣泛，相應地，通過數字信號處理的方法來處理超寬帶雷達信號，需要高速的數據採集系統來提取信息。
  14. With the develop of computer techniques, the digital autopilot system has replaced the analog system. the analog system has not been able to adapt the developmental desire of modem autopilot system function. the digital autopilot system, of which the computre is main part, has put up tremendous superiority in aspect of flight control system

    隨著計算機技術的發展，數字式飛行控制系統逐步代替了模擬式系統。模擬式系統已不能適應現代飛控系統功能發展的要求，而以計算機為主的數字式系統卻在飛行控制方面表現出其巨大的優越性。
  15. Modern digital signal processing technique is applied in fiber grating sensing and the scheme of signal processing of wavelength demodulation is optimized

    本論文主要把現代數字信號處理方法與光纖光柵傳感技術相結合，對波長解調系統的信號處理方案進行了優化。
  16. On the basis of previous work, we developed a new data processing system by use of dsp & oop. the new system overcame the problems existed in the old data processing system successfully, such as the bug which cause program dead loop when the data is too long, and the frequency leak due to principle limit of fft filter. in addition, we eliminated the measurement error brought on by phase warp

    我們在前人的工作基礎上，利用現代數字信號處理技術和面向對象的軟體開發技術，統一了彈上黑匣子數據處理系統的操作平臺，完善了轉速、掃描角測試數據處理系統，修正了原有處理程序中的因數據長度過長而導致程序死鎖的bug ；利用有限沖擊響應（ fir ）濾波器，在濾去噪聲的同時，有效地解決了矩形窗fft濾波的頻譜泄漏問題；另外還解決了因相位偏差而導致的測試誤差。
  17. If receiver plays one of the most important parts in the modern radar system, to realize the whole digitization of the radar receiver has become an important matter in the researching and manufacturing of the high precision radar

    在現代雷達系統中，實現雷達接收機的全數字化已成為研製高精度雷達的一個重要內容。
  18. However, the logic analysis instrument captures data rapidly and replays slowly and this mode goes against real - time processing, not to mention the real - time cooperation between digital signal generator and logic analysis instrument. thus more powerful high - speed digital testing instruments are needed

    但邏輯分析儀是採用快速捕捉，慢速回放處理方式，難以實現實時處理，更難以實現數字信號發生器和邏輯分析儀復雜的實時聯動配合，所以現代數字測試系統中需要功能更為強大的高速數字測試儀器。
  19. Because the parallel processing remains the latent capacity of raising the processing rate and solving the mass problem, parallel signal processing became an important characteristic of the modern digital signal processing

    由於并行處理蘊含著提高處理速度和解決大規模問題的巨大潛力，展現出由多處理機組成更大的計算系統的廣闊前景，并行信號處理已成為現代數字信號處理的一個重要特點。
  20. Because the parallcl processing remains the latent capacity of raising the processing rate and solving the mass problem, parallel signal processing became an important characteristic of the modern digital signal processing

    由於并行處理蘊含著提高處理速度和解決大規模問題的巨大潛力，展現出由多處理機組成更大的計算系統的廣闊前景，并行信號處理已成為現代數字信號處理的一個重要特點。
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