modern communication 中文意思是什麼

modern communication 解釋
現代傳播學
  • modern : adj 現代的；近代的；現代式[化]的，時新的，新派的，時髦的，摩登的。n 現代人；近代人；新思想家，現...
  • 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。
  1. Forward error correction ( fec ) has been widely used in the modern communication system

    在現代通信系統中，前向糾錯（ fec ）得到了廣泛的應用。
  2. Mixers are the key components of many microwave and millimeter - wave systems. the super - heterodyne receiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system. but it is more and more difficult to get the choiceness lo source of the same band with the system is working at high frequency especially in the millimeter - wave. sub - harmonic mixer is a good solution to this problem now. in this circuit we need just half 、 quarter 、 even 1 / 8 of the rf signal frequency. in this paper the design and fabricate of sub - harmonic hmic mixers ( 2, 4 ) at w - band are introduced

    混頻器是微波通信、射電天文學、雷達、等離子物理、遙控、遙感、電子對抗，以及許多微波測量系統中至關重要的部件。在現代通信系統中，毫米波頻段通常採用超外差接收機，混頻器作為第一級就成為關鍵部件。由於在毫米波頻段，同頻段高性能的本振源成本高，技術難度大，採用分諧波混頻技術是解決此問題的有效途徑，只需射頻頻率1 / 2 、 1 / 4甚至1 / 8的本振頻率即可實現混頻。
  3. Modern communication technologies certainly offer the most versatile classrooms imaginable.

    現代通訊技術當然能提供無所不包的理想課堂。
  4. In a word, dead against transportation characteristic, linked closely with the development of modern communication technology and national public communicating network, the article is of significance for reference to construction and development of highway framework, water carriage channel. harbor hinge and traffic support system

    總之，本文從交通行業的特點出發，緊密結合現代通信技術和國家公眾通信網的發展，對公路主骨架、水運主通道、港站主樞紐和交通支持系統的建設和發展具有借鑒意義。
  5. As the key block of the wireless communication transmitter in rf, it is very useful in improving the output power and efficiency, lowering the loss of the supply, lowering the size and the weight, lengthening the time of communication. class e power amplifier which is suitable to amplify envelop signal is very important in modern communication system

    功率放大器（ pa ）作為無線通信射頻發射機中不可缺少的關鍵電路，對于提高手機的功率效率、降低電源損耗、減小體積重量、延長通話時間有著舉足輕重的作用，而適用於恆包絡信號放大的e類功率放大器，更是在現代通信系統中佔有十分重要的地位。
  6. Modern communication facilities were equipped in each fishing boat ， so the fishermen could get in touch with each other at any place

    每條漁船都裝有先進的通訊設備，因此漁民們可以在任何地方都彼此保持聯系。
  7. With the inosculation and development of modern communication, multimedia and high speed connected network techniques, brings the broad - band revolution

    隨著現代通信、多媒體和高速網路互聯技術的融合與發展，引發了寬帶革命的到來。
  8. Modern communication covers a lot of techniques, this dissertation only analyzes and discusses several important problems, trying to master the technology development through these research to adapt the rapid information technology revolution

    現代通信涉及的面很廣，本課題只分析和討論其中一些重要領域的技術問題，力圖通過這些研究，掌握技術發展，適應迅速發展的信息技術革命。
  9. Distant medical services make interactive multi - media communication a reality by using modern communication technologies such as satellite to transmit electronic medical data including high - resolution images, ecg, voices and medical records from where a patient is to an expert who sits in front of a terminal in a hospital many miles away, a process that enables medical experts to provide timely diagnosis and treatment to cure diseases and save lives

    遠程醫療系統是通過利用許多通信技術，包括衛星，將電子醫務數據如高清晰度圖像、心電圖、聲音和病歷資料等從病人所在地傳送到遠端醫院醫療專家面前，實現了互動式多媒體通信，然後由醫療專家提出治療意見和方法，達到治病救人的目的。
  10. The modern communication facilities as programmed - control telephone, mobile phone and high - speed broadband are completely available

    程式控制電話、移動電話、高速寬帶網等現代通訊設施齊備。
  11. The post - disaster emergency rescue and salvation mechanism of the country also remains a weak link and therefore needs a lot of modern communication equipment and advanced rescue technologies and facilities

    在我國，災害發生后緊急救援、救助方面還是一個薄弱環節，需要增加大量現代化的通信聯絡設備以及先進的救助技術和器材裝備。
  12. With the application of this system, the level of dealing with information about the provincial drought can be improved highly and the fight against drought can be organized in a much more scientific way. based on the application of modern communication equipments, computers, networks and advanced technology in geographic information system ( gis ), this information management system has been developed to deal with the information about rain, river, lake and crops correctly and on time

    山東省抗旱信息管理系統的開發研究工作，主要是在充分利用現代化設備和計算機、網路通訊、地理信息系統等先進的信息技術手段的基礎上，建立一個能夠迅速、準確地處理雨情、水情、墑情、旱情等各類抗旱信息源的現代化信息管理系統。
  13. Convolutional coding is an error - control coding to process continuous data stream. the viterbi decoding algorithm is a type of maximum likelihood algorithm for memoryless channel. the convolutional coding employed with viterbi decoding algorithm has already become indispensable channel coding scheme in modern communication systems

    卷積碼是一種糾錯編碼，它可以對連續的數據流進行處理; viterbi譯碼演算法是一種對無記憶通道卷積碼進行譯碼的最大似然譯碼演算法，使用viterbi譯碼演算法的卷積碼已成為現代通信系統不可缺少的通道編碼方案。
  14. 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
  15. In modern communication system, the inter - symbol interference ( isi ) caused by non - ideal character of channel is the main factor which affect communication quality

    現代通信系統中，由於通道的非理想特性而引起的碼間干擾（ isi ）是影響通信質量的一個主要因素。
  16. In modern communication, rs code has turned into standard error correcting and coding unit as outer code, and become widely used

    由於在現代通信中， rs碼作為外碼成為標準的糾錯編碼單元，用途十分廣泛。
  17. Abstract : a new technology of frequency tracking and synchronizing is given in this paper at the first time. this technology is digital non - temporarystate frequency tracer, in which digital and logical circuit is adopted to accomplish frequency - tracking and synchronizing accurately. it has some advantages such as simple circuit, adjustable relationship of inpur and output, no temporart state procedure, so this technology has wide application foreground in electrical technology and modern communication field

    文摘:提出一種新的頻率跟蹤技術? ?數字式無暫態頻率跟蹤器，該技術採用數字邏輯電路實現了頻率精確同步跟蹤，具有電路簡單、輸入輸出頻率關系可調、沒有暫態過程等優點，在電子技術和現代通信等科技領域具有廣泛的應用前景。
  18. High - speed data transfer technique is one of the key hotspot aspects in modern communication system

    高速數據傳輸處理技術是現代通信系統研究的主要新熱點方向之一。
  19. Except trading in the tangible market, the industrial products can be traded in the intangible market by contract and modern communication

    工業品除在有形市場交易外，很多是通過批發商的主導作用在無形的市場上，通過合同及現代通訊手段完成商品流通交換的。
  20. There are a good many actual significances for the miniaturization of microstrip antennas in the fields of modern communication, navigation, orientation, and electronic countermeasure, etc. the research and exploitation of compact antennas with high performance are becoming one of the hotspots in the antenna field

    微帶天線的小型化已成為現代通信、導航、定位、電子對抗等領域的研究熱點之一。目前，國內外研究者已經提出了很多關于微帶天線的小型化的實現方法，包括採用特殊材料、特殊結構或附加有源網路等。
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