觀測臺網 的英文怎麼說
中文拼音 [guāncètáiwǎng]
觀測臺網
英文
surveillance network-
The observatory launches webpage on " earth observing satellite images
天文臺推出"地球觀測衛星圖像"網頁Second part - the main contribution and research results of this paper are focused on as follows : ( 1 ) how to use the measurements of a dual frequency gps receiver to determine the ionospheric delay correction model for single frequency gps of a local range ; ( 2 ) how to separate the instrumental biases with the ionospheric delays in gps observation ; ( 3 ) how to establish a large range grid ionosphere model and use the gps data of chinese crust movement observation network to investigate the change law of ionospheric tec of china area ; ( 4 ) how to improve the effectiveness of correcting ionospheric delays for waas ' s users under adverse conditions. ( 5 ) how to establish the basic theory and the corresponding framework of monitoring the stochastic ionospheric disturbance using gps ( 6 ) how to improve the modelling ability of ionospheric delay according to its diurnal, seasonal, annual variations based on gps ; ( 7 ) how to meet the demand of correcting the ionospheric delay of high - precision orbit determination for low - earth satellite using a single frequency gps receiver 1 extracting ( local ) ionospheric information from gps data with high - precision the factors are systematically described and analyzed which limit the precision of using gps data to extract ionospheric delays
二、具體研究工作的系統報告，主要集中在以下幾方面：研究如何利用單臺雙頻gps接收機的觀測信息確定電離層延遲改正模型，為小范圍的單頻用戶服務；研究如何實時分離gps觀測中的儀器偏差與電離層延遲；研究如何建立較大區域的電離層格網模型，進而初步設想利用中國地殼運動觀測網路深入研究我國領域的電離層的電子濃度變化規律；研究單頻用戶在不利條件下，如何更好地利用電離層延遲改正信息；研究利用gps監測隨機電離層擾動的基本理論和框架方案；研究如何綜合顧及電離層的周日、季節和年變化，進一步提高利用gps模擬電離層延遲的能力；研究如何實現星載單頻gps低軌衛星的精密測軌中的電離層延遲改正要求。Description of structure and maintenance of the web based observatory of european work on metadata english version cwa 13989 : 2000
歐洲元數據工作用基於萬維網的觀測臺維護和結構描述The revealed phenomenon gives us a new thought in recognizing the meanings of ground deformation and earthquake precursors, as well as in constructing the continuous monitoring networks in test site, and in exploring physical earthquake prediction
本文揭示的事實對于認識形變觀測與前兆本質、實驗場區連續形變觀測臺網建設及物理預測方法探索等都提供了新的可能性。In a short time, as we know, it is very difficult to acquire great advances in research field of predicting earthquake, however, major earthquake frequently occurs in the world and cause a great deal of economic losses and people ' s death. therefore, it is easy to understand that government and society especially pay attention to seismic early warning system which is considered as affective measure of mitigating disaster caused by earthquake
在地震預報這個世界性的科學難題在短期內很難得到突破性的進展而地震又在不斷的造成巨大的經濟損失和人員傷亡的背景下，基於實時強震觀測臺網、具有智能應急控制功能的各種重大工程與城市的地震預警系統日益引起政府和人們的廣泛關注。To overcome this problem, not only the meteorological observation network has to be equipped with automated, higher precision, and more economical devices and instruments, but also a synthetic mobile observation system is required for filling in the data gaps between the surface and upper air sounding stations
為了克服這一問題，除了研製自動化程度高、測量精度高和性能價格比高的儀器設備來裝備現有的定點大氣觀測網外，還應建設一些流動的大氣監測系統，以獲得常規大氣觀測臺站空檔間（如大洋、山區和荒漠等無人區）的天氣現象和大氣環境變化的信息。Observations obtained from overseas sources as well as from local networks are decoded and quality - checked for doubtful or erroneous data. short - range forecast fields i. e. 3 - hour forecast from 20 - km inner model and 6 - hour forecast from 60 - km outer model from the previous model run are used as first - guess or background in assimilating the latest observational data. objective analyses are then carried out and currently a three - dimensional optimal interpolation method is used to prepare the initial fields for the model forecast
天文臺從海外及本地網路取得觀測資料，經過譯碼后，便會進行質量控制檢查，把可疑和錯誤的數據剔除，然後利用上一次模式運行所得出的短期預報場，即20公里內模式的3小時預報及60公裡外模式的6小時預報，作為初估背景場，再注入最新觀測數據，進行客觀分析，以得出模式預報的初始場。B monthly operation report : include sales revenue, total of endorsed borrowing, loan, and derivative trading significant event : under securities law, article 7, code 9, companies are obligated to disclose significant news one business day after the occurring date or before trading commence
公司登錄交易后，投資人可以從櫃臺中心網站網址為： http : www . gretai . org . tw之公開資訊觀測站項下或推薦證券商提供的適當管道或蕃薯藤網站股市專區，取得以下資訊：The discrepancies are less than 1. 5 % for the eigenperiod and 7. 7 % for the real part of the resonance strength
採用國際ggp觀測網中14臺超導重力儀21個長期、穩定、連續的高質量重！However, it is not economical and little possible to set up and operate a new and independent mobile observation network even on the regional scale
然而，在現有臺站網之外，再重新建立並運行一個流動專業觀測網，既不經濟也是不現實的。A study on the maintenance of the network of onstage and backstage machines in the digital observation system
測震數字化觀測系統前後臺機網路維護的研究Commencing today, for those tropical cyclones centred within the region bounded by 7 - 36 degrees north and 100 - 140 degrees east area shaded in light green in the figure, their positions at 8 a. m. and 8 p. m. and 72 - hour forecast tracks will be made available on the observatory s website at around noon and midnight respectively
為了更早向市民提供熱帶氣旋的資料，從今天開始，當熱帶氣旋中心位於北緯7至36度，東經100至140度以內圖中淺綠色范圍，天文臺會在每天約中午及午夜在網上發放該熱帶氣旋分別在上午八時及晚上八時的觀測位置及72小時的預測路徑圖。Consequencely, the analysis and assessment system of the operating state of the concrete dam was developed under the ansys development environment, and the back - analysis and the prediction of the parameters of the dam system have been done according to the operating observed data. the research work involves several aspects as follows : 1 ) a back - analysis model including the prior information and a predictive model of nonlinear time series were established ; 2 ) the analysis and assessment system of the operating state of the concrete dam was developed under the ansys development environment, in which the analysis module of the loading effects, the back - analysis module, the forecasting module of the physical parameters and the assessment module of the operating state were contained ; 3 ) according to the operating observed data, the operating state of the dam was assessed and predicted with the analysis system of the operating state, the results suggested that the dam is in basically normal operation at present
具體工作有以下幾方面： 1 ）收集整理漫灣水電站大壩運行監測資料，並對其進行了系統分析，從觀測資料本身直觀的分析了大壩的運行狀況； 2 ）總結位移反分析的理論及方法，建立了考慮先驗信息多介質位移反分析模型，基於神經網路非線性映射功能，建立了神經網路時間序列預測模型； 3 ）以ansys軟體為平臺，開發了漫灣水電站砼重力壩運行狀態評價模塊，結合荷載效應分析、參數反演分析、參數預測分析三個模塊組成漫灣水電站砼重力壩運行狀態分析系統；實現了對漫灣水電站運行狀態的動態「反演-預測」分析； 4 ）利用漫灣水電站砼重力壩運行狀態分析系統，在漫灣大壩實測資料分析、大壩砼特性參數反分析、大壩砼彈性模量衰變規律及預測分析的基礎上，系統的分析並預測了大壩運行狀態。The acting assistant director of the hong kong observatory, mr h g wai, announcing the launch of high resolution images taken by earth observing satellites webpage
天文臺署理助理臺長衛翰戈宣布地球觀測衛星高解像度圖像的網站正式啟用。Abstract : this paper describes the digital seismological observation system of china as a key project of the ninth five - year plan of the china seismlolgical bureau, especially puts the stress on the china digital seismograph network ; the national standard digital seismograph stations ; the satellite information communication network of csb ; the construction scale, design thinking, technological parameters, equipment structure, service function of the china digital seismograph network center, as well as operational process and operation of the china digital seismograph network
文摘:介紹了中國地震局「九五」重點項目中國數字化地震觀測系統，特別重點介紹了中國數字化地震臺網、國家標準數字化地震臺、中國地震局衛星數據通信網、中國數字地震臺網中心的建設規模、設計思路、技術參數、設備結構、服務功能，以及中國數字地震臺網的運行流程和運行狀況。How to reduce the influences of the location error of seismic station network and some other factors on the deviation of macroseismic and seismic epicentre, in this rapid service system of earthquake loss estimation, is the important condition of increasing the rationality of loss estimation results
在震害預測快速服務平臺中，如何減少由於地震臺網定位誤差以及其它一些因素所造成實際的宏觀震中與定位震中偏離的影響，是提高震害快速估計結果合理性的重要條件。During the last 10 years, with the acquisition of much valuable intensive observations in a series of typhoon field experiments, the improvement of the weather monitoring network, the upgrade of atmospheric numerical models and the rapid development of computer powers, many problems in typhoon heavy rainfall research are further studied, such as the interaction between typhoons and mid - latitude weather systems, the interaction between typhoons and topography and underlying surface, the mesoscales of typhoons and the dynamics and so on
近10年來，隨著我國一系列臺風外場科學試驗加密觀測數據的獲得、天氣監測網的逐步完善、大氣模式的改進以及電子計算機的飛速發展，臺風與中緯度系統的相互作用、臺風與地形下墊面相互作用、臺風中小尺度及其動力學等方面均得到深入研究。Comparison of the waveform features from the telemetric digital seismic network with the analog network
國家數字地震臺網中心實時觀測數據接收技術The targeted readership of digital communication world includes : managers and technical personnel in administrative departments of various levels of the ministry of information industry, ministry of radio, film and television, ministry of aviation and space, and defense industry ; users of proprietary networks of maritime, transportation, petroleum, coal, water conservancy and public security ; communication operators, equipment manufacturers, equipment providers, system integrators, network service providers and users ; equipment manufacturers, operators of satcom, navigation and positioning, and earth observation ; enterprises of radio and television, all departments of radio, film and television at prefecture or county level, and relevant institutions and operators ; and experts, scholars, technical and engineering personnel, teachers and students of science research institutions, r & d organizations and universities
《數字通信世界》的讀者對象：信息產業部、廣電系統、航空航天系統、國防軍工系統各級管理部門的主管及技術人員；海洋、交通、石油、電力、煤炭、水利、公安等專網用戶；通信運營商，設備製造商、設備供應商、系統集成商，網路服務商及使用部門；衛星通信、導航定位、對地觀測等設備商、運營商；廣播、電視企業和全國各地市縣級廣播電視局、臺、站等相關機構及運營商；科研機構、研發部門、專業院校的專家學者及廣大工程技術人員和師生。With network equipment of adsl modem and exchanger ( or router ) etc., used widely by seismic stations, and internet technique of local network, and combining requirement of station observation, the article proposes some schemes and suggestions on rebuilding local network of seismic station, and introduces briefly network installation and function, and offers one way for station to rebuild network
摘要利用地震臺站普遍使用的adsl數據機、交換機（或路由器）等網路設備和局域網互聯技術，結合臺站觀測工作需要，提出地震臺站組建局域網的一些方案和見解，並對網路安裝設置及網路功能作簡要的介紹，以供臺站組網參考之用。分享友人