radio card 中文意思是什麼

radio card 解釋
射頻無線上網卡
  • radio : n. 1. 無線電訊[電報，電話]；無線電，射電。2. 無線電廣播；無線電（廣播）臺。3. 收音機。vt. ,vi. 用無線電傳送[廣播]；（向…）作無線電廣播[傳送]；用X射線拍照；用鐳醫治。
  • card : n 1 紙牌；〈pl 〉紙牌機。2 卡片（紙）；明信片；請柬；入場券；名片。3 節目單；程序單；戲單；菜單；...
  1. 6 type products whether one have whorl, card lock connection device of organization, it apply to post and telecommunications communication equipment, figure buy the line device extensively, the radio instrument waits until joining the coaxial cable of the radio frequency to use in the radio frequency return circuit, and can change each other with the products that iec60169 - 13 stipulate

    型產品是一種具有螺紋、卡鎖機構的連接器，它廣泛應用於郵電通信設備、數字配線裝置，無線電儀器等射頻迴路中連接射頻同軸電纜用，並能與iec60169 - 13規定的產品相互換。
  2. The article takes the lifting water controller by the radio frequency card in use for pumping well as an example, expounds its working principle, the function, some problems in the promoted application and suggestions

    文章以射頻卡機井取水控制器為例，闡述了其工作原理、功能及其在推廣應用中存在的問題及改進建議。
  3. With the development of social economy and science technology, rf ( radio frequency ) card technology is more broadly applied by all kinds of trades, specially such as mass transit, wireless communication identify finance trade and safety - defend etc we use usually magnetic card or touch ic ( intelligent card ) in the past, but the shortage is that the card is read - write low efficiency frictional waste and short life, so that it ca n ' t guarantee the reliability of system for long term running

    隨著社會經濟和科技的發展，射頻卡技術越來越廣泛地應用於各種行業，特別是公共交通、無線通信、身份識別、金融交易和安全防衛等行業。過去，智能卡應用領域常採用磁卡或接觸式ic卡，但由於讀寫速度慢，易磨損，使用壽命短，無法保證系統長期運行的可靠性和方便性。
  4. Second, based on reading radio frequency card module of em corporation, the design of a rfid system is given

    其次，根據em公司提供的讀頭晶元，設計研製了一種射頻識別系統。
  5. Rfid ( radio frequency identification ) system is an automatic identification technology that has been developed since 1980s. compared with barcode system, optical character recognition technology, biometric identification technology, integrated circuit card, rfid system has particular contactless, anti - interference and environmental adaptability characters, so it becomes one of the most excellent automatic identification procedures that are applied in many fields

    發展到今天，射頻識別技術和條形碼識別技術、光學符號識別技術、生物識別技術、 ic卡（ integratedcircuitcard ）識別技術等這些自動識別技術相比，以它特有的無接觸、抗干擾能力強等優點逐漸成為自動識別中最優秀和應用領域最廣泛的技術之一。
  6. Rfid ( radio frequency identification ) system is the extension and development of ic card. it has many advantages, such as contactless non - pollution, efficient recognizing ability and high security of data

    Rfid系統是ic卡技術的延伸和發展，它具有非接觸無污染、識別率高、保密性強等優點。
  7. Then, the work principle of the radio frequency technology. the paper analyzes the logic data structure of the ic card and security performance supported by ic cards

    首先論文描述了ic卡的發展和現狀，然後通過對射頻識別技術原理的研究，揭示了射頻ic卡的工作原理。
  8. Ogcio ( the then itsd ) has been promoting the smart id card in different public channels, including bus panels, bus tv programme, short message service ( sms ), advertisement in daily press, radio announcement and radio programme. expo and fair

    政府資訊科技總監辦公室（前資訊科技署）通過不同的公眾渠道推廣智能身份證，包括巴士顯示板、巴士上的電視宣傳、簡訊息（ sms ） 、報章廣告、電臺廣播及電臺節目。
  9. To solve the problem, the paper carries the overall system design to the parking lot management first. using radio frequency card as the management medium and the optimization of workflow enhances the operational efficiency and security performance

    針對實際中出現的這些問題，本文首先對停車場管理系統進行了總體設計，採用了射頻卡作為系統的管理介質，根據臨時用戶和固定用戶的不同對工作流程進行了優化，從管理機制上來提高系統的運行效率和安全性能。
  10. The introduction of new technology platforms for service delivery, such as 3g mobile network for telephony and data services ; digital broadcasting ; the convergence of telecommunications, broadcasting and internet services ; smart card technology ; location based services including global positioning systems ; spatial and geographic information systems s gis ; radio - frequency identification rfid technology ; and the development of a digital trade and transportation network have provided an enabling environment for the development of innovative applications, contents and services based on these new operating media

    在本港引入供傳送服務的新技術平臺，例如可提供電話和數據服務的第三代流動通訊網路數碼廣播電訊業廣播業和網際網路服務三者的科技匯流智能卡技術定位服務包括全球定位系統gps空間及地理資訊系統s gis射頻識別rfid技術，以至數碼貿易運輸網路的開發，均有助提供有利環境，以上述各項新營運媒體為基礎，開發嶄新的應用系統內容和服務。
  11. Please submit together with a photocopy of hong kong identity card or passport whichever is applicable and mark " morse test for radio amateurs " on the envelope

    請連同有關的身份證明文件如香港身份證或護照副本，並在信封上註明業餘無線電莫爾斯電碼測驗。
  12. The international standards about the radio frequency ic cards - iso / iec14443 are introduced too, it refers to the difference about the type a and type b standard. where after introduces the card mf1 ic s500 what is usually used in the cards of type a, the design method and the circuit of the card reader device ( the device use the radio frequence chip reader module rc500 )

    介紹了射頻ic卡所必須符合的國際標準iso / iec14443的要求，以及typea和typeb兩種標準的區別。緊接著介紹了typea型常用的卡片mf1ics50和對應讀卡器的設計方法和電路（使用專用射頻讀卡集成晶元rc500 ） 。
  13. At last, it gives the results of modifications. this paper gives some results as follows : ( 1 ) a practical system design of " i - radio machine " is provided ; ( 2 ) gui of linux is explored and realized by programming ; ( 3 ) the continuity of audio decoding is solved ; ( 4 ) the kernel and root file system of embedded linux are built ; ( 5 ) device driver of serial port and audio card are modified, so hardware are best supported

    本文得到了如下一些結果： （ 1 ）提出了一個實際可行的「 i - radio機」的系統分析設計方案； （ 2 ）對嵌入式linux的圖形界面進行了探索和編程實現； （ 3 ）解決了對音頻節目解碼播放的連續性問題； （ 4 ）構建了嵌入式linux的內核映像與根文件系統； （ 5 ）修改了串口與聲卡的驅動程序，更好地支持了所選擇的硬體。
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