optical communication technology 中文意思是什麼

optical communication technology 解釋
光通信技術
  • optical : adj 眼的；視覺的；視力的；幫助視力的；光學（上）的。 optical activity 【物理學】旋光性。 an optic...
  • communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
  • technology : n. 1. 技術，工程，工藝。2. 製造學，工藝學。3. 術語（匯編）。
  1. The safety of transmission line plays a important role in power system safety it is not only the requirement of ensure supply power reliability, but also the necessary precondition of enhance power system stabilization, to remove faulty line quickly and accurately, also keep non - faulty line continuous work when some transmission line faults current differential protection is a kind of simple, reliable and good - selective protection manner to any variety of transmission lines, power system development needs current differential protection apply to transmission lines, moreover the advancement of electric and communication technology enable current differential protection apply to transmission lines firstly, the paper discusses, analyses the research and application transmission line protection in detail, compare the principle and realistic presupposition of general line pilot protections secondly, because conventional current vector differential protection are influenced easily by load current and transitional resistance, in order to at the same time quicken protection act, the principle and criterion include work characteristic of differential protect based on fault component sampled values are studied, results shows that differential protect based on fault component sampled values excels general vector current differential protection in reliability, sensitivity and anti - saturation of current transformer in addition, synchronous current sampling methods at all terminals of line is analyzed and estimated lastly, the principle and criterion. also device design about current sampling values differential protection based on optical fiber communication, which apply to short transmission lines are concretely investigated,

    基於基爾霍夫定律的電流差動保護無論對於何種形式的輸電線路都是一種簡單、可靠、選擇性強的保護形式，電力系統的發展使得電流差動保護應用於線路保護成為需要，而電子、通信技術的發展使得電流差動保護應用於輸電線路成為可能。首先，本文對目前線路保護的研究和實際應用情況進行了討論和分析，比較了常用線路縱聯保護的實現原理和實現條件及優缺點。其次，針對常規相量電流差動保護易受正常負荷電流和故障過渡電阻影響的缺點，同時為加快差動保護的動作速度，對基於故障分量瞬時采樣值電流差動保護的原理、判據、動作特性等作了討論和分析，結果表明基於故障分量瞬時采樣值電流差動保護在可靠性、靈敏度、抗電流互感器飽和方面明顯優于常規相量電流差動保護，對電流差動保護各端的同步采樣方法和數據通信也進行了分析和評價。
  2. With the development of communication technology, nonlinear optical loop mirrors ( nolm ) are widely used in high - speed fiber optical communication systems due to their special advantages

    隨著光通信技術的不斷發展，光纖環形鏡以其特有的優點已經在當今高碼率、大容量光纖系統中得到廣泛應用。
  3. By adopting the optical diffusion communication technology and ppm coding theory, the paper presents a new method to build a wireless lan that is fit for broad communication with so many advantages, such as high security, huge capacity and freeing from frequency limitation

    論文涉及了計算機網路通信和光通信兩個不同的技術領域，較全面地分析研究了基於光散射通信技術組網所涉及到的多方面、多學科的理論與技術。
  4. This article aim at the actuality of petroleunu liquefied petroleum gas tins, complete analysis the process of petroleum -, liquefied petroleum gas tins safety manufacture. by applying optical fiber sensing technology, profibus technology, network technology, communication technology, automatic control technology and safe analysis plan, establishing petroleum > liquefied petroleum gas tins manufacture and safety control system that can manufacture manage, process control, safety supervise and accident predict on " ethernet " network

    本文針對石油、液化氣罐區現狀，對石油、液化氣罐區安全生產過程進行全面分析，在基於光纖傳感技術、 profibus現場總線技術和計算機控制技術基礎上應用網路技術、通信技術以及安全分析方法，在「 ethernet 」網路建立具有生產管理、進程式控制制、安全控制、事故預案等功能的液化石油氣罐區生產與安全雙重控制系統。
  5. Mems optical switch for optical communication is fabrication by silicon surface micromachining technology. surface micromachining technique, based on the standard cmos processes, in the other hand, offers greater flexibility for realizing free - space optical systems on a single chip

    Mems光開關是採用表面微細機械加工技術製作而成，硅表面微機械加工技術是以cmos集成電路工藝為基礎的，它可以靈活地把光開關集成在一塊矽片上。
  6. With the rapid development of optical fiber communication technology, low - cost and high quality near infrared laser and light emitted diode working at room temperature become widely available. the emit wavelength from these light resource is not only consistent with the three low - decay windows of fiber optics, but also with many wide - frequency or recombination absorption spectrum of environmental and industrial gases

    光纖通信技術的發展使相對低價、工作于常溫、高質量的近紅外激光器和發光二極體可廣泛獲得，這些發光光源的發射波長與光纖的三個低損耗窗口相一致，也與許多環境和工業氣體的泛頻或復合吸收譜線相一致。
  7. Furthermore in the area of optical fiber and cable, biological pharmacy, animal vaccine edri also has its great influence, it has successively provided professional design for wuhan yangtze, wuhan post telecommunication science research institute, zhongkang optical cable, shanghai lucent, datang telecommunication, germany bayer, shenzhen biological valley of pk university, shenzhen biological incubation base, beijing virus technology center, yian yangsen, medical facility factory of najing city, chongqing yaoyou etc. domestic famous enterprises in optical communication and biological pharmacy industry, and enjoys great reputation

    此外， edri在光纖光纜生物制藥動物疫苗等行業也有重大影響力，先後為武漢長飛武漢郵科院江蘇法爾勝深圳北大生物谷深圳生物孵化基地北京病毒技術國家工程中心西安楊森南京藥械廠重慶藥友等數十家國內光纖通訊生物醫藥行業的知名企業服務，受到廣泛好評。
  8. Column and content as a journal in the electro - optic field, it is an application technology oriented journal, it covers almost all the topics relevant with optics, such as optical design, optical fabrication and integration, image processing, optical metrology, electro - optic engineering, optical communication, low - light - level night vision, ir and laser technology, thin - film optics, electro - optic countermeasures, etc

    同時，應用光學也受到國外著名檢索機構網路的關注， 2006年被俄羅斯文摘雜志aj美國化學文摘ca和劍橋科學文摘csa收錄， coden碼為yguae4 ，在國際上有了一定的影響力。
  9. C / c + +, circuit analysis, analogous circuit, pulse and digital circuit, signal and system, physical optics, microcomputer principle andconnection technology, modern communication principle, informationtheory and code, guided waves optics, optical fiber technology andapplication

    電路分析，模擬電路，脈沖與數字電路，信號與系統，物理光學，微機原理與介面技術，現代通訊原理，信息理論與編碼，導波光學，光纖技術及應用
  10. Firstly, the main structure and integral parts of the atmospheric laser communication system are described in this thesis. with view to the demand of the whole system, it discusses one of the key technologies of optical communication, that is apt technology. it produces the general design and work process of apt system

    本論文首先講述了大氣激光通信系統的主要結構和組成部件，然後圍繞課題戰技指標要求，闡述了光通信的關鍵技術之一apt技術，給出了apt系統的整體設計和工作過程，並利用數字控制的基本概念，對apt中的平臺穩定伺服系統進行了詳細設計，給出了模擬實驗結果。
  11. As the key component of multiplexer / demultiplexer, optical filter technology has been fueling great interest with the emergence of wide range tunable laser source, all - wave fiber, and wide band optical amplifiers, which is promoting dwdm to a leading edge of optical fiber communication

    隨著寬可調諧激光光源、全波光纖和超寬帶光放大器的出現，密集波分復用日益成為光纖通信的主流技術，作為復用/解復用器核心的光濾波技術備受關注。
  12. Wireless optical communication technology and its application analysis

    無線光通信技術及其應用分析
  13. The optical pulse amplification is a key technology in optical communication. soa is a important amplification element

    光脈沖放大是光纖通信系統的關鍵技術之一，而soa是一種重要的放大元件。
  14. With the rapid development of optical fiber communication technology, low - cost and high quality near inferred laser and light emitted diode working at room temperature become widely available. the emit wavelength from these light resource is not only consistent with the three low - decay windows of fiber optics, but also with many wide - frequency or recombination absorption spectrum of environmental and industrial gases

    光纖通信技術的發展使相對低價、工作于常溫、高質量的近紅外激光和發光二極體可廣泛獲得，這些發光光源的發射波長與光纖的三個低損耗窗口相一致，也與許多環境和工業氣體的泛頻或復合吸收譜線相一致。
  15. Computer technology and internet communication have been developed rapidly since the end of 20th century, which made a lager communication bandwidth was demanded synchronously. in the circumstances, the wavelength division multiplexing ( wdm ) technology was brought forward and applied widely, whereas, the development of wdm systems put forward a series of advanced qualifications about laser sources of optical communication

    20世紀末以來，計算機與網路通信技術得到飛速發展，對網路帶寬的需求也隨之不斷增長，波分復用技術因適應這種需求而得到迅速推廣，同時也給通信激光源的性能帶來更高的要求。
  16. Research hotspots of optical communication technology

    的研究熱點
  17. Optical communication technology

    光通信技術
  18. The characteristics and superiority of laser optical communication technology used in free space is presented in the paper. the application foreground as well as development trend about the space optical communication are introduced. then the main structure, integral parts and detailed work process of space optical communication are narrated, especially, the key technologies are discussed

    論文首先討論了空間光通信的優勢、主要應用場合及研究空間光通信的意義，然後介紹了各國在空間光通信研究中的成果，並就空間光通信的應用前景及發展趨勢進行了概括性的論述。
  19. Being key components of optical fiber communication, fabry - perot filters and fiber grating filters have been applied in optical sources, wdm multiplexing and de - multiplexing, and add - drop multiplexing, wavelength routers, optical switching of all optical network etc., which greatly promote the advance of high. speed optical communication technology

    而法布里-珀羅濾波器和光纖光柵濾波器是現代光通信系統中的關鍵器件，它被廣泛應用於光纖通信的各個關鍵環節，從光源、波分復用的分波和合波，到全光網路的上下路、波長路由；光交換等。
  20. In response to the rapid development of optical communication technology, a lot of design problems in optical thin film need to be solved. in this paper the automatic optical thin film design methods are studied, design problems commonly met in optical communication systems are discussed and the problem of temperature stability of thin film are also discussed

    為了適應光通信行業對光學薄膜設計的要求，本文研究了光學薄膜的優化設計方法，重點討論了波分復用薄膜窄帶濾光片的優化設計，並在此基礎上分析了薄膜窄帶濾光片的溫度穩定性。
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