時間信號站 的英文怎麼說
中文拼音 [shíjiānxìnháozhàn]
時間信號站
英文
time signal station- 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...
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 號 : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
- 站 : Ⅰ動詞1 (站立) stand; be on one s feet 2 (停下來; 停留) stop; halt; pause Ⅱ名詞1 (停車點) st...
- 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
-
Wang said that handset signals will be available on loop lines and central lines so people will be able to use their communication devices on platforms, underground or in certain areas while the train is in operation
王說,屆時手機信號將覆蓋環線和一線,這樣乘客在地鐵站臺地下運行區間都能使用通訊設備。And the setting standard of bus lane is also studied, which includes the standard of bus speed, the standard of bus flow rate, the standard of road condition. moreover the bus signal priority and the pre - signals are introduced and the bus priority network is planned by using the planning method of urban mass transit network. finally the methods of benefit assessment of bus lane, bus approach lane and bus transport priority network are studied, which takes the travel time of each person as standard
系統地討論了公交專用道、公交專用進口道、公交停靠站的設計方法和它們之間的關系;研究了公交專用道的設置標準,其中包括:車速標準、公交車流量標準和道路條件標準;對公交優先信號、公交預先信號進行了介紹;應用軌道交通線網規劃的方法對公交優先通行網路進行規劃;以人均出行時耗為指標對公交專用道、公交專用進口道、公交優先通行網路的效益評價方法進行了研究,並且建立了數學模型。The key problem to be solved in multi stations tdoa system is spatial and time synchronism between stations, weak signal detection and solution for high precision location equation
多站時差定位系統也有其自身要解決的關鍵技術和難點:多接收站之間的時間、空間的同步問題,目標回波的弱信號檢測問題,高精度的定位方程組求解方法。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。Chongqing expressway networking toll data communication network cotains 2 - ring and 8 - ray network structure based on expressway physical structure, setting up a trasmission trunk layer of sdh stm - 4 ( can be up - graded to stm - 16 ), and channel protection business entry layer consisting of sdh onu / olt stm - 1 ( can be up - graded to stm - 4 ). data exchange layer, through ip route exchange network above sdh network, forms 3 - level computer network structure of account settlement center - road section management company - toll station. to ensure obtaining original and reliable toll data from communication network, 2m circuitous chain is established between each toll station, accountsettlement center and road section management company, and also pstn dialing backup chain is set up between toll station and account settlement center. in order to maintain clock synchronization of the whole communication network, a proposal of sub - stage clock sychrononization signal network for differet network construction scale has been put forward in this design. in view of sensitivity and importance of toll data, this design particularly gives considerations of network safety and information safety for external and internel of network. therefore, communication safety, smoothness and reliability of networking toll system can be able to maintained in many ways
重慶高速公路聯網收費數據通信網的結構是根據高速公路的物理結構構築了2環8射的網狀結構,建立了以sdhstm - 4 (可升級到stm - 16 )的傳輸主幹層,以sdhonu / oltstm - 1 (可升級到stm - 4 )組成的通道保護業務接入層。數據的交換層是在sdh網之上的ip路由交換網,形成了結算中心-路段管理公司-收費站之間的3級計算機網路結構。為從通信網路上保證收費數據的原始性和可靠性,每個收費站和結算中心、路段管理公司之間建立了2m迂迴鏈路,同時在收費站和結算中心之間建立了pstn的撥號備份鏈路。Time signal station
時間信號站The space agency ' s jet propulsion laboratory in california received the final signal from the spacecraft at 3 : 43 p. m. edt, the laboratory said in a statement
加利福尼亞航空站噴氣推進實驗室在聲明中表示,實驗室收到最後信號的時間是美國東部時間下午3點43分。The dissertation tries to eliminate these affection in details : far - near field problem can be relieved by changing the pesudolite ' s signal format and increasing the dynamic range of receivers ; dual - satellite ' s dual directions timing technology and atomic tinier are contributions to enhance synchronization, the constraints of the layout and location of pesudolite stations, such as gdop, proof - interfere etc., are also focused in
從偽衛星信號格式和接收機動態范圍出發改進了遠近場問題的影響。研究了偽衛星與衛星精確時間同步。通過對gdop 、衛星間及與用戶接收機的共視性、抗干擾性等幾個約束條件的分析,對偽衛星基站進行了合理選址和優化布局。分享友人