報時信號臺 的英文怎麼說

中文拼音 [bàoshíxìnháotái]
報時信號臺 英文
time signal station
  • 報 : Ⅰ動詞1 （告知; 報告） report; declare; announce 2 （回答） reply; respond; reciprocate 3 （答謝）...
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 號 : 號Ⅰ名1 （名稱） name 2 （別號; 字） assumed name; alternative name3 （商店） business house 4 （...
  • 臺 : 臺名詞（指臺州） short for taizhou （in zhejiang province）
  • 報時 : give the correct time報時臺 （telephone） time inquiry service; 報時燈 chargeable time lamp; time...
  1. I ' ve just set my watch by the radio time signal

    我剛按電臺的報時信號撥了表。
  2. At present, the most of vtr which are used in watch - control occasion for speciality are short of a uniform control - check - alarm system, which brings on the discommodiousness of operation and the user can not know the time of occurring a fault, which reduces the reliability of the watch - control system. therefor, at first, i carefully analyze the servo theory of the vtr which had been produced by chmavc with k mechanism to find out the work rule of the control signal ; second, take out some right control signal ; then for dealing with the problem of vtr in use for watch - control, i choose some right components to design the uniform control system for many special vtr with protel software. it mainly includes the following functions : operation functions of all vtr ( for example : power, play, ff, rew, stop, rec, eject, fwd, rwd, sp, lp ) was controlled by line at the same time ; in, the process of recording, when the tape walks to the end or stops by itself, the system gives an alarm and shows the number of the wrong vtr ; in the process of recording, the system gives an alarm and shows the number of the wrong vtr when the video signal from vidicon is losed ; the system controls all vtr to record on the non - working time when there is something wrong in the guarding section ; the system controls the video from vtr to switch to right monitor

    目前，用在監控場合的業務用錄像機普遍缺乏一個統一的控制及檢測報警系統，這就導致了操作的不方便和出現了故障用戶不知道，降低了監控系統的可靠性，為此，我首先對華錄松下生產的k機芯的錄像機伺服原理進行仔細分析，找出各個伺服控制信號的控制變化規律；然後從中選出合適的控制信號；針對目前錄像機在實際監控使用過程中存在的問題，選用合適的元器件；運用protel繪圖軟體，設計了這個多臺業務用錄像機的統一控制系統，她主要包括以下功能：錄像機操作功能（如power play ff rew stop rec eject及正尋反尋帶速設定等）的統一線控控制功能；磁帶在記錄過程中，磁帶到頭和磁帶自己「偷停」的報警，並要能顯示出具體是哪一臺錄像機；在記錄狀態下，攝像頭輸入信號丟失報警，並要能顯示出具體是哪一臺錄像機；在休息或其他不需要記錄時，一旦警戒區有情況，則控制所有機器自動進入錄像狀態的功能；從錄像機輸出的監控圖像信號對監視器的切換功能。
  3. According to the request of this subject, we have developed the system hardware and software for the slave device and the inspection software running on the pc. in this paper all of the followings is illustrated detailedly, such as the research on the principles of measurement and its realization, three means of water - level measurement that are separately based on photo electricity coder, pressure sensor and potentiometer ; selection of the microchip, we choose an advanced integrated soc ( system on chip ) microchip c8051f021 as the main controller ; realization of signal sampling, processing and its conversion in the mcu ; application of high precision 16 bits adc cmos chip - - ad7705 in our system, designing its interface with the microchip and relevant program ; using a trickle charge timekeeping chip ds1302 in the system which can provide time norm and designing of its i / o interface and program ; additionally, a 4 ~ 20ma current output channel to provide system check - up using ad421. in the system, ad421, ad7705 and the microchip compose spi bus ; to communicate with the master pc, here we use two ways which are separately rs232 and rs485 ; moreover, there are alarm unit, keyboard unit, power supply inspection unit and voltage norm providing unit in the system

    針對研製任務的要求，課題期間研製了下位機系統硬體和軟體，開發了上位機監控軟體，其中所作的具體工作包括：測量原理的研究和在系統中的實現，在本次設計中用三種方法來進行水位測量，分別是旋轉編碼器法、液位壓力傳感器法和可變電阻器法；主控晶元的選擇，我們選用了高集成度的混合信號系統級晶元c8051f021 ；實現了信號的採集和處理，包括信號的轉換和在單片機內的運算；高集成度16位模數轉換晶元ad7705在系統中的應用，我們完成了它與單片機的介面設計及程序編制任務；精確時鐘晶元ds1302在系統中的應用，在此，我們實現了用單片機的i o口與ds1302的連接和在軟體中對時序的模擬，該晶元的應用給整臺儀器提供了時間基準，方便了儀器的使用；另外，針對研製任務的要求，還給系統加上了一路4 20ma模擬信號電流環的輸出電路來提供系統監測，該部分的實現是通過採用ad421晶元來完成的，本設計中完成了ad421與單片機的spi介面任務，協調了它與ad7705晶元和單片機共同構成的spi總線系統的關系，並完成了程序設計；與上位機的通信介面設計，該部分通過兩種方法實現： rs232通信方式和rs485通信方式；系統設計方面還包括報警電路設計、操作鍵盤設計、電源監控電路設計、電壓基準電路的設計。
  4. Shortly before 5. 45 am, police received a 999 report which indicated that an explosion had occurred at a bus stop outside a cafe at 19 tseng choi street in tuen mun. upon receiving the call, police officers, firemen and ambulencemen immediately arrived at the scene and learned that two men were seen placing an unknown object, initially believed to be fireworks, either next to or inside a rubbish bin at a nearby bus stop. they then fled the scene in a private car which was identified

    今早約五時四十五分，警方九九九電臺收到市民報告，指屯門井財街十九號一間小餐館外的巴士站發生爆炸，警員、消防員及救護員隨即趕赴現場，並獲悉有兩名男子曾將一件初步相信是煙花的物體放在附近一個巴士站的一個垃圾箱內或附近，之後兩名男子迅即乘坐一輛私家車逃走，而該輛私家車亦被認出，事件中，一名五十歲男子及一名二十七歲女子受輕傷送屯門醫院治理。
  5. However, if the typhoon signal no. 8 and above or black rainstorm warning is un - hoisted before 12 noon, the fixing shall be computed and published at 2 : 15 p. m. that day. and the contributed rates must be the spot usd hkd rates at 2 : 00 p. m. of that day

    然而，若號或以上臺風信號或黑色暴雨警告于正午時前除下，定盤價將于當日下午時分計算及公布，而報價銀行提供的匯率必須為當日下午時的美元兌港元即期匯率。
  6. It was reported that after a 10 day training period, the trainees will visit the 15, 000 households of catv subscribers in the city center to complete the change over and complete this work by the end of the year

    作為我市整體轉換的承辦單位，珠海廣播電視臺將免費為合法報裝、按時交費的用戶贈送和安裝數字機頂盒一臺，同時，根據規定，到2007年12月31日，香洲轄區范圍內關閉模擬電視信號傳輸，所有有線電視用戶全部轉換為有線數字電視用戶。
  7. Initially, provisional reports were only written on those tropical cyclones for which gale or storm signals had been issued in hong kong. from 1968 onwards, provisional reports were prepared for all tropical cyclones that necessitated the issuing of tropical cyclone warning signals

    初時，天文臺只就那些曾導致天文臺發出暴風或烈風信號的熱帶氣旋編寫臨時報告，但自一九六八年起，所有引致天文臺發出熱帶氣旋警告信號的熱帶氣旋都有編寫臨時報告。
  8. Several performance parameters of the signal under test can be provided in time - domain and the measurement results report can be shown in the forms of plots and tables. the software system is provided with friendly interface

    該平臺可完成對被測信號的時域各項技術指標的測定，並以圖形或數據表的形式提供相應的測試結果報告，系統具有友好的人機交互界面。
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