無線光纖通訊 的英文怎麼說

中文拼音 [xiànguāngxiāntōngxùn]
無線光纖通訊 英文
optical wireless
  • : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
  • : 纖形容詞(細小) fine; minute
  • : 通量詞(用於動作)
  • : Ⅰ動詞(訊問) interrogate; question Ⅱ名詞(消息; 信息) message; dispatch
  • 無線 : wireless無線電報 wireless telegram; radiotelegram; 無線話筒 radio microphone ; 無線裝訂 unsewn binding
  • 通訊 : 1. (利用電訊設備傳遞消息) communication 2. (報道消息的文章) news report; news dispatch; correspondence; newsletter
  1. These three computer - scientist brothers investigated the routers connected by optical or other communications lines and found that the topology of that network, too, is scale - free

    這三位電腦科學家兄弟研究以或其他路連結的路由器,結果發現,這個實體網路的拓?也是尺度的。
  2. Indispensable for high quality optical carrier signal reception in a large dynamic range, agc analog optical receivers are widely used in the optical transmission of radio and microwave signals, such as fiber catv, direct broadcast satellite tv, wireless communication and radar

    摘要自動增益控制模擬接收機廣泛應用於電視、直播衛星電視、及雷達等射頻微波信號傳輸,是實現大動態范圍載波信號高質量接收必不可少的一項技術。
  3. There has been established an all enveloping transmission network of broad - band information with big - capacity optic fiber, digital micro - wave, cable and broadcast tv. long distance telephone calls can reach 1, 800 cities in the country and practically all places in the world

    全市已形成大容量、數字微波、有全面覆蓋的寬帶信息立體傳輸網路,長途電話可直撥世界各地和國內1800多個城市。
  4. Free - space optics systems can cost one third to one tenth the price of conventional underground fiber - optic installations

    系統的費用是傳統地下設施的1 / 10 ~ 1 / 3 。
  5. Advanced communications : in the county, there are over 10 thousand switching telephones, making ddd and idd available, as well as wireless pager, movable telephones and fax service

    先進:縣場已開自動程式控制電話,傳輸組網為華北地區規模最大、手段最先進,實現了國內國際電話直撥,並開尋呼、移動電話系統及傳真業務。
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