practical wireless 中文意思是什麼
practical wireless
解釋
實用無線電-
Aiming at the practical situations of frequent accidents on mine gas and existing mine gas wire communication system needs to be improved towards wireless communication system, the paper put forward all nodes of gas sensor distributed in underground were brought into an intelligent and flexible wireless network system, so as to form a gas sensor networks system with layering and characteristic of intrinsical safety which relayed on the sensor ' s node
摘要針對礦井瓦斯事故頻發、現有礦井瓦斯監測有線通信系統急需向無線通信系統改進的實際情況，文章提出了將分佈於井下的所有瓦斯傳感器節點納入一個智能化、結構靈活的無線網路系統，組成以傳感器節點為依託的層次化且具有本安特性的瓦斯傳感器網路系統。 -
A minitype wireless noise measure system is designed to act as an automonitor, which has been proved to be a practical device
試驗結果表明，該系統可以有效獲得飛機的噪聲數據，測試結果與模擬結果比較吻合。 -
How to combine advanced and high - efficient picture compress technology with the strong data processing ability of dsp to develop the practical wireless video transmission system, which the market can accept, is one of the current application hot points
如何把dsp的強大的數據處理能力和先進高效的圖像壓縮技術結合起來，開發出市場所能接受的實用的無線視頻傳輸系統是當前的一個應用熱點。 -
Wireless lan based on the technology of optical diffusion communication is very practical and will be competitive in market application
基於光散射通信的無線組網技術具有較好的實用性和市場價值，是現有無線組網技術的補充和發展。 -
The application of the at89c52 single chip computer in the coding of wireless broadcast system is introduced through a practical example
通過無線廣播系統的實例，介紹at89c52微處理機在無線廣播系統編碼機中的應用。 -
Simulation is operated with ns2 under linux, and the simulation results show that, the presented algorithm is simpler and more practical, while it can improve the fairness index of ad hoc network to a large extent compared with the ieee802. 11 binary exponential backoff ( beb ) algorithm. it can make better use of the wireless channel by dynamically adjusting its backoff timer according to the network ' s contest situation. in addition, service differentiation can be achieved among flows with different qos requirements and thus the qos for medium access control in ad hoc network is improved
通過在linux系統下利用networksimulator （ ns2 ）模擬工具對演算法進行計算機模擬分析，結果表明，與ieee802 . 11標準採用的二進制指數退避（ beb ）演算法相比，該文所提演算法更簡單、高效，它能在很大程度上提高adhoc網路通道接入的公平性，並能動態地提供服務區分，保障對多媒體等多種實時業務的傳輸需求，同時，演算法可以根據網路當前具體的競爭激烈情況，動態調整退避時間值，從而提高通道的利用率。 -
City ' s trail communication transmission system mainly contains : key technology of city ' s trail communication transmission, choice of transmission module, choice of building transmission network and rectification in practical projects. this thesis has principally conducted research in the following aspects : 1. it has rather thoroughly and systematically delineated the major contents in city ' s trail transportation communication system : transmission, business, wireless, specialist, monitor, broadcast, clock, power, cable, ground, auto ticket selling and checking, fas, scada, auto fire siren etc. 2
本論文反映的主要研究成果體現在以下幾個方面： 1 、完整、系統地提出了城市軌道交通通信系統包含的主要內容：傳輸、公務、無線、專用、監控、廣播、時鐘、電源、乘客導乘及信息服務等，並提出各子系統的基本功能和要求以及與自動售檢票、 fas 、 scada 、火災自動報警等的技術介面。 -
The products including the series of bl special cars, the system of wireless digital tv cover network in villages and the system of city emergency command are all gain consistent affirmative and high praise from consumers, coursing of practical handle on the subject such as radio and tv, public security, meteorology and so on
Bl系列的特種車、農村無線數字電視覆蓋網、城市應急指揮系統等產品，經過廣電、公安、氣象等20多個行業的實際運用，獲得了用戶的一致肯定和贊譽。 -
The practical aspects of these multiple access techniques are also discussed and compared. the hybrid schemes, which combine the advantages of both orthogonal and non - orthogonal techniques, can provide promising solutions for future wireless cellular communications
我們討論和比較了這些接入方式在實際應用方面的因素，指出綜合正交和非正交方式優點的hybrid系統可能是未來無線蜂窩通信的一種可行方案。 -
Embedded image coding is especially fit for the changeful and fallible environment, such as internet / wireless transmission, image browse etc. the output bit stream of the embedded code can be truncated and reconstruct image for practical applications to achieve varying degrees of scalability and different target bit rates or distortion
嵌入式編碼可以應用於網路、無線傳輸，圖像瀏覽，特別適合於容易發生誤差的環境。為了滿足目標比特率或者誤差要求，通過監視編碼的一些參數，嵌入式的編碼器可以在任何一點終止編碼。 -
Withthisgoalin mind, china mobile, in addition to its current text message, ring tone, and wireless music service, has introduced more practical services to its users, such as cell phone map, cell phone barcode service, cell phone television, “ cell phone email ” and “ blackberry ”
「手機地圖」通過手機終端展現給用戶友好的圖形界面，並且通過這個界面可以實現與地圖相關的多種位置業務應用（如定位自己、城市搜索、行車探路等） ，同時用戶還可以進行各項功能的操作。 -
A blue print of the suited network has been set down, according to wireless layout principle, where after, a feasible connected network scheme framed, in the light of practical project
按照無線規劃原則，制定出網路組網方案，然後根據工程實際情況，制定出切實可行的網路割接方案。
分享友人