short distance communication 中文意思是什麼
short distance communication
解釋
短距離通信- short : n 蕭特〈姓氏〉。adj 1 短的；短暫的。 （opp long）。2 矮的；低的 （opp tall）。3 短期的。4 簡短的...
- distance : n 1 距離，路程。2 遠隔，遠離；遠處，遠方。3 （時間的）間隔，長遠，長久。4 懸殊。5 隔閡，疏遠。6 ...
- 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。
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The standard plc communication function is applied to carry out the short or long distance centralized monitoring of oil engine
標準plc通訊功能實現油機近程或遠程集中監控 -
Being compared with other common rf chips, nrf903 is chosen to fulfill short distance wireless communication in ism band
通過對比選用了nrf903射頻晶元，實現在ism頻段的短距離無線傳輸。 -
In this paper, microwave t / r front - end for short distance wireless communication is realized in miniature based on low cost mcm - l technology. the main jobs are as follows : 1. the performances of i / q modulation and direct converter receiver are analyzed to set down the system scheme
主要工作包括以下幾個方面: 1 .基於目前流行的數字中頻接收技術，分析了i / q調制和直接變頻接收機的性能，提出超外差變頻的總體系統方案。 -
It is a novel short - distance wireless communication technique, in which data are transferred using non - sinusoidal pulses with very short duration, so it is fit for using in indoor environments which is a typical multipath environment. and it can be coexisted with the existing wireless communication systems at the same frequency band
超寬帶通信系統利用納秒至皮秒級的非正弦波窄脈沖傳輸數據，非常適合作為城區及室內密集多徑環境下的應用，並且能夠與現有的傳統窄帶系統共存。 -
Polymer fibre is an ideal transfer medium for short distance communication network, which has a good development prospect in telecom, vehicle, industry control and internet field
摘要聚合物光纖是短距離通信網路的理想傳輸介質，在電信、交通工具、工業控制以及網際網路領域發展前景良好。 -
In the short distance communication, with the advantageous qualities of low power consumption, high speed rate, high - capacity and multi - address access etc., the ultra - wideband communication arouses the people ' s widespread interest
在短距離通信中，超寬帶通信以低功耗、高速率、高容量、多址接入等優點引起人們廣泛的關注。 -
Because the plastic optic fiber ( pof ) have many advantage in short distance communication, such as fine flexibility, connect easy, cost low and so on. in the field of sensing, compared with the silicca optical fiber ( sof ), the pofs have high sensitivity, the range of measurement is big. so the plastic optical fiber more and more is valued by people, it has the quite considerable potential market and the application prospect
由於塑料光纖（ pof ）在短距離通信中所顯示出來的可撓性好、對接容易、成本低等優勢及其在傳感領域較石英光纖（ sof ）有靈敏度高、動態測量范圍大等優點，塑料光纖越來越受到人們的重視，具有相當可觀的潛在市場和應用前景。 -
As a result of the plastic optical fiber itself characteristic, the pof is used as the transmission material in short distance communication, has demonstrated the huge superiority in the recent years, thereupon the plastic optical fibre access network is an important developing direction of optical access network of future. the second chapter first to make the comparison among the copper wire, the silica fiber and the plastic optical fiber, pointed out the plastic optical fiber is better in the short distance communication, then introduced the development course of pof in the communication filed, finally proposed the plan scheme of the plastic optic fibre access network of a kind of building
塑料光纖本身的特點使得其作為短距離通信用傳輸媒質在近些年內已展示出巨大的優勢，於是塑料光纖接入網是未來光接入網一個重要的發展方向。本論文第二章首先對主要的接入網媒質銅線、石英光纖和塑料光纖進行比較，指出塑料光纖在短距離通信方面的優勢，接著介紹了塑料光纖在通信方面的發展歷程，最後提出了一種樓宇塑料光纖接入網的計劃方案。 -
The method is significant to the domestic study on current differential protection using optical fiber communication channel of subway line or short distance line
該方法對我國自行研製地鐵線路或短線路光纖縱差保護有一定的參考意義。 -
Uwb technology has wildly applied in many filed such as short distance high speed communication, radar, wireless location and so on
超寬帶無線電技術的應用領域也十分廣泛，如短距離高速通信、雷達、目標定位等。 -
Regional data collecting system ( rdcs ) generally composed of micro base - station and data collecting terminals with transducers in it. its communication distance is often within 10 kilometers, and the message transmitted is short
區域數據採集系統指通信距離小於10公里，由微型基站和內含傳感器團簇的數據採集終端組成的短數據通信系統。 -
Before that, long distance communication emphasized on verbal exchange or delivery and the messages had to be made short. with the inventions, exchange of communication becomes more direct and thorough in the form of letters or printed matter, giving rise to the need for a universal postal service
以往，平民百姓要把信息傳達遠方，只能長話短說，託人轉述，但自從有了造紙術和印刷術之後，人們便可以書信互通，資訊交流。 -
Especially in military affairs, it is the vital part in military operations. short - wave communication is attractive because only little power and proper expenditure is needed when it is used for long distance communication. for this valuable trait, many country have expanded the area of short - wave communication ’ s research, thus there has become more and more new - model communication system
短波通信之所以能吸引用戶用它傳遞信息，最基本的原因是由於進行遠距離通信時，僅需要不大的發射功率和適中的設備費用，這一寶貴的優點，使得世界各國近年來加緊了短波通信的研究，出現了各種新型的短波通信系統。 -
In this thesis, the basic theories of ultrasonic distance measuring and short distance communication are reviewed at first. and then the hardware and software design of the system ’ s every part is introduced in turn. at last, the debugging process and the results of different circumstances are provided
本文首先回顧了超聲波測距和短距無線通信的基本原理，然後依次介紹了系統各個部分的硬體設計和軟體設計，最後就系統的軟硬體調試和實地測試給出了不同情況下的實驗結果。 -
As a important method for middle or long distance wireless communication, short - wave communication gains its recognition over again, for its long - distance and anti - destroy capability. but now more advance performances are expected
短波通信是中遠距離無線通信的一個重要方式，由於通信距離遠、抗打擊能力強、設備簡單等優點在近年來重新受到重視。 -
Application of short distance wireless communication technologies in control domain
短距離無線通信在控制中的應用 -
In this thesis, an ultrasonic anti - collision system can be used in garage or when airplanes moving on ground is introduced, which is based on radio frequency ( rf ) technology. the system also has short distance wireless communication function
本文提出了一種基於射頻（ rf ）技術、具有短距離無線通信功能、應用於機庫內或飛機作地面移動時的超聲波防撞系統。
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