radio block 中文意思是什麼
radio block
解釋
無線塊-
Its dsl connection is busy downloading a block of radio telescope data to be analyzed later
它的dsl連線也忙著下載無線電望遠鏡的資料以供稍後分析。 -
They should not block the roads by waiting and should follow the instruction of police officers and listen to the radio on the news of the traffic situation
此外，擬前往機場的市民應預留較長的時間，以免交通延誤。警方呼籲市民盡量使用公共交通工具及提早出發。 -
They should not block the roads by waiting and should follow the instruction of police officers and listen to the radio on the news of the traffic situation. public going to the airport are reminded to reserve more time for their journey
此外，擬前往機場的市民應預留較長的時間，以免交通延誤。警方呼籲市民盡量使用公共交通工具及提早出發。 -
This thesis analyzed the error performance of mfsk and mpsk modulator in hf with optimal receiver, studied the shortcoming and strongpoint of several typical short - wave data transmission systems and their performance over fading and intersymbol interference channels. the theory and key technical of adaptive modem is discussed. in the last, an efficient modulation scheme - block coded modulation is introduced into hf radio systems to improve the efficiency of hf data transmission, this paper also proposes a hf data transmission system scheme composed of a block coded modulator and a decision feedback type adaptive equalizer
本文在對短波數傳兩種常見調制方式fsk及psk最佳解調性能分析的基礎上，討論了幾種採用典型調制技術的短波數傳系統（如時頻調制、多進制頻移鍵控慢跳頻、 chess系統）原理、優缺點以及抗衰落和抗符號間干擾的性能；分析了自適應串列數傳系統抗短波通道衰落和多徑干擾的原理、關鍵技術；在本文的最後引入一種有望解決短波數傳系統低效率狀況的調制方式bcm -分組編碼調制，給出了一個採用bcm技術與自適應均衡技術相結合的短波數傳系統方案，並通過計算機模擬進行了初部驗證。 -
The radio frequency front end acts as information receiver and processor in the modern communication circuits. it is a very important part of the communication block
射頻前端在現代通訊電路中起著接收和處理信息的作用，是通訊模塊中一個非常重要的部分。 -
While most of my friends invested in car stereos that could rattle windows a block away, i stuck with the old original radio that barely picked up two stations on a good night
當我大多數的朋友買了能將幾條街區以外的玻璃窗震得格格作響的汽車立體聲音響時，我一直在繼續用原來那臺即使在晴好的夜晚也只能勉強收到兩個電臺的舊收音機。 -
We don t want to block the telephone network. just watch tv or listen to the radio for further weather broadcasts
你也別亂逛，留在家中留意電臺和電視有關風暴的最新天氣報告吧！ -
The last, the block diagram of receiver radio subsystem, signal processing subsystem are got after the calculation of the whole parameters
針對接收機的各項指標進行了分析計算，給出接收機射頻子系統、信號處理子系統的原理框圖。 -
The paper gives the structure block diagrams, main technology parameters and their choice. the radio frequency link and range precision is analyzed and calculated in detail
給出了射頻通道各部分組成框圖、系統的主要技術指標及各參數選取的考慮。
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