自動中繼系統 的英文怎麼說

中文拼音 [zìdòngzhōngjìxìtǒng]
自動中繼系統 英文
automatic relay system
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 繼 : Ⅰ動詞（繼續; 接續; 接著） continue; succeed; follow Ⅱ副詞（繼而） then; afterwards
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 自動 : 1 （自己主動） voluntarily; of one s own accord 2 （不憑借人為的力量） automatic; spontaneous 3 ...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. Invention of selector trunking ; first use of dial telephones in large exchange ( augusta, georgia, usa )

    發明選擇器中繼。大規模交換系統中首次使用自動電話（美國的奧古斯塔州、喬治亞洲） 。
  2. Equipment of automation system for hydrological measurement and forcast. relay meter

    水文自動測報系統設備.中繼機
  3. Providing an extremely flexible method for establishing communications, the mobile self - organizing network has potential applications in both military and commercial communications. based on the gsm wireless communication system and the ad hoc network, there are two level hierarchies in the mobile self - organizing network : wireless routers and wireless hosts. wireless routers perform the function of constructing routes, forwarding data, and locating mobile hosts

    結合蜂窩式無線移動通信系統和adhoc網路的特點，本文設計了具有兩級網路結構的無線移動自組織網路系統，使用專門的無線設備? ? 「無線路由器」構成具有用戶無線接入、無線組網和路由功能的無線互連網路，為移動用戶提供無線接入、路由和中繼服務。
  4. In view of this, think in person : in the teaching on chemistry in high school, to students " body and mind developing stage, individual character, type, using relevant attribution theory, through appropriate, systematic training on attribution, adjusting and optimizing attributive mode can make student realize what is good or bad influence towards their study and understand that the key to determine the achievement of the study is how hard they work, carry on rational, favorable attribution, learn to adjust themselves, improve self - consciousness, can evaluate oneself, face one ' s own shortcoming, learn oneself how to regulate, maintain the psychological health state, remain enough self - confidence, strengthen will quality, so that the students can face various kinds of difficulty that they meet during the course of learning, excite latent energy to overcome the difficulty and surmount oneself constantly

    基於此，本人認為：在高中化學教學工作中，針對學生的身心發展階段、個性特點、歸因類型，運用相關的動機歸因理論，通過恰當的、系統的歸因訓練，調整、優化學生的歸因模式，可使學生對影響學業成就優劣的因素有正確的認識，明確努力程度才是決定學業成就高低的關鍵，進行合理、有利的歸因，形成對后繼學習有利的內部、外部動機，提高自我意識，能較全面地評價自己，正視自己的缺點，學會自我調節，維護心理健康狀態，始終保持足夠的自信心，增強意志品質，從而能夠正視學習中遇到的各種困難，並激發起戰勝困難、不斷超越自己的潛能。
  5. In our laboratory, a unique mutation detection system using a shuttle vector plasmid has been established to demonstrate that a low concentration of mnng ( 0. 2 m ) can induce nontargeted mutation in mammalian cells : the mammalian cells were exposed to 0. 2m mnng for 2. 5h, then a shuttle plasmid pz189 carrying supf trna gene was transfected into cells after 24h culture. we found a 5 - fold higher mutation frequency of the plasmid replicated in pretreated cells than the spontaneous mutation frequency of the plasmid replicated in control cells. this kind of mutation did not occur immediately after mnng exposure

    我們實驗室曾用一特殊的突變檢測系統，直接證明dna損傷劑可在哺乳動物細胞誘發非定標性突變：首先用低濃度（ 0 . 2 m ）的短壽烷化劑mnng （半壽期為1 . 1hr ）處理細胞2 . 5h后，繼續培養24h ，將重組有用作突變檢測的靶基因supftrna基因的穿梭質粒pz189轉入細胞復制，發現在未受致癌物直接攻擊的穿梭質粒中有較自發突變率高5倍以上的靶基因突變。
  6. Model gk99 - 1 high - speed auto lubricated sew machine is the fastest bag sewing closer of all the machines, adopyed closed automatic lubrication system. the main running parts are adopted bearing and it prolongs the life span of the machine. this machine is equipped with automatic cutting machinery driven by air and it can cut the thread and tape automatically

    ：本機gk99 - 1是所有封包機種中速度最高的封包縫紉機，採用封閉型自動潤滑系統，主要轉動部位採用軸承，使產品使用壽命延長，配有氣動自動切刀機構，能自動切斷線辮及紙帶，配上光電開關和時間繼電器，可實現滿包口袋的自動開車縫紉氣動切線自動停車的自動功能。
  7. It satisfies the requirements of china standard ( gb / t 14549 - 93 ), the harmonic and negative sequence component leaded by the input of electrified railways traction load are measured in si yan qiao substation. this thesis mainly analyzes the effects on the electric elements, feeding system losses, protection system and automatic device, and proposes corresponding schemes according to the problems occurring in si yan qiao substation

    本文實測了瀘州石燕橋變電站電氣化鐵路牽引負荷注入電網的諧波和負序分量，著重分析了電力系統中電氣設備、供電網線損、繼電保護和自動裝置受電氣化鐵路諧波和負序的影響，並針對石燕橋變電站出現的問題提出了對策。
  8. In part one, the general of reclamation of arable land for reforestation : basing on resulting lots of data, author referred to many measures taken by america and china in the reclamation of arable land for reforestation and took the comparison, which concluded the following : china does not take the ways that the developed countries firstly destroyed before protection ; carrying out the reclamation of arable land for reforestation step and step is the important step which improves the reasonlesss utilization of land ; because of the weak economic base in the reclamation of arable land for reforestation of china and the low rate of labor, we should enlarge the content of science and technology, improve per yield of the remaining cultivated land and solve the self - sufficiency of grain, meanwhile the government should strengthen the transfer of remaining labor, adjust the industrial construction and lead the construction of small cities and towns ; the implement of reclamation of arable land for reforestation does not leave the support of the government ; we should carry out the reclamation of arable land for reforestation according to law ; the reclamation of arable land for reforestation does not be seen the effort in the short time, we should insist in a long time. which can have the result

    本論文共分八個部分：第一部分退耕還林概況：筆者在查閱大量資料的基礎上，參閱美國與中國的退耕還林過程中所採取的各項措施並進行比較，得出了以下結論：中國不能重走發達國家先破壞后保護的道路；有計劃、有步驟地實施退耕還林是改善不合理土地利用現象的有力舉措；中國退耕還林經濟基礎較為薄弱，農業勞動生產率低，退耕還林后，必須加大科技含量，提高剩餘耕地的單產，解決糧食自給問題，同時，政府應加強剩餘勞動力轉移，產業結構調整及小城鎮建設的引導；退耕還林的實施仍離不開政府的扶持；依法退耕還林；退耕還林不是在短期內能見到效果的，長期堅持必有成效。該部分最後論述了目前國內退耕還林工程政策、管理方面的現狀及其存在哪些問題尚待改進或繼續深入研究，並需要進一步完善。第二部分退耕還林背景分析：針對我國目前生態環境建設中的退耕還林工程，就其產生的根源從社會經濟背景、生態環境背景及西部大開發三個角度進行了全面、系統的分析。
  9. According to the mil - std - 188 - 220b protocol of american army, data packets can be relayed and forwarded automatically by nodes in network. the network can detect the change of topology in internal system and assure the information to be sent to the destination node in connective network. furthermore, it comprises of the radio data transmitting network for some equipments such as tactical data terminal and computer so on

    本質上，它屬于無中心的自組織分組無線網，按照美軍戰術網際網路「數字消息傳輸設備子系統互操作標準」 （ mil - std - 188 - 220b協議） ，通過節點對數據分組的自動中繼轉發，使網路能夠自動探測到系統內部拓撲結構發生的變化，保證信息能達到網路中所有連通的節點，為戰術數據終端和計算機等設備提供無線數據傳輸網路。
  10. 5 by using multi - window programming technology to combine vc + + with autocad, this thesis implemented comparison of plane, profile and across section, interactive design of profile, railway location by across section and setting location of bridge and tunnel. 6 this thesis expounded itself viewpoint on application model of profile optimization in scrlid, and has been used in system development. 7 by putting forward the summaries on the application model of professional design, this thesis established mathematics model of calculating terrain height of profile and across section, automatic setting location of the bridge and the tunnel

    2 、用面向對象的數據封裝和繼承技術實現了項目管理和方案數據的安全保護； 3 、選擇應用vc + + dao數據庫應用技術，完成了方案比選共用數據庫的開發； 4 、用autocadobjectarx定製實體技術，實現了線路平面拖放式交互設計； 5 、用vc + +與autocad相結合的多窗口編程技術，實現了平面、縱斷面、橫斷面三種圖形的對比顯示，實現了縱斷面交互設計、橫斷面定線和橋隧工程設置； 6 、就縱斷面優化在線路方案比選工作中的應用模式提出了自己的觀點，並在系統開發中得到應用； 7 、總結專業設計應用模式，建立了內插縱橫斷面地面高程、自動設橋、自動設隧數學模型。
  11. Vacuum breaker with adequate quality and long maintenance intervals are selected. further more, integrative automation of substation is the key factor in substation without watch - keeper. in the secondary design, we adopt layered and distributed configuration, install relay equipment with microcomputer, df1700 intelligent remote control equipment and other automatic equipment, and realize integrative automation of substation

    本變電所的二次系統設計中採用分層分散式系統結構，利用南瑞繼保電氣公司的微機型繼電保護裝置及df1700分散式電站自動化系統，經過功能組合和優化設計，對變電所執行自動監視、測量、控制和協調。
  12. An example for detecting the eyelid closure over the pupil over time is given. the combinations of mathematical model and symmetry analysis increases the robustness of the performance while the target is deformed the scheme is suitable for human face location in intelligent human - machine interface and provides a groundwork to practical application efface recognition techniques. the laboratory experiments are conducted to verify the feasibility of the detecting and evaluating techniques of motor driver fatigue mentioned above and to determine the threshold of motor driver fatigue

    在駕駛過程中，連續測試駕駛員的perclos值和眼睛持續閉合時間，一日駕駛員的眼睛perclos值人於40 、眼睛持續閉合時間大於3s ，系統就判定該駕駛員的疲勞程度己超過駕駛疲勞程度的閾值，並且立即發出「哺哺哺」的警告聲，如果駕駛員5秒內還繼續駕駛車輛，系統會自動切斷山路和油路，使車輛自動停車，以避免發生交通事故。
  13. With the rapid development of wireless communication technology and computer technology ， people wish to get reliable data communication service any time and any where. traditional network can not supply communication service if the whole network need to move because the network devices are fixed by wires and can not move. so, ad hoc network comes. it can provide mobile data communication service compared with traditional network. ad hoc is a network with plat structure and all the nodes is equal. all the nodes need provide relay. but not all the nodes will provide relay and the performance of plat structure is poor in large scale. so the wireless mobile self - organized network adopts a two - level structure by referencing the cell mobile communication system. wmsn uses wireless routers to construct network. it can provide wireless access, relay services to users

    考慮到不是所有的站點都願意提供中繼服務及平面結構的局限性（在網路規模較大時性能會很差） ，本課題的無線移動自組織網路參考了蜂窩移動通信系統的特點，是一種具有兩級結構的網路。使用專門的無線設備? ? 「無線路由器」構成具有用戶無線接入、無線組網和路由功能的無線互連網路，為移動用戶提供無線接入、路由和中繼服務。 ieee802 . 11b可以提供很高的通信速率，可以提供很好的接入性能，並且支持ieee802 . 11b協議的設備正成普及的態勢，因此成為我們所選擇的鏈路層協議。
  14. The latter primarily improves the transmission distance and reliability by selecting the repeater automatically. the frequency domain auto - adaptatation filter algorithm is deduced and reliabity by selecting the repeater automatically. the frequency domain auto - adaptaion filter algorithm is deduced and a method of frequency domain algorithm to restrain the marrow band interference is given on the foundation of the time domain minimum mean square error auto - adaptation filter. then the meter reading system to can learn the power network structure and automatically create linked path by using neural networks auto - study ability and analyzing the reading data

    後者主要是對中繼節點的自動選擇，以提高信息的傳輸距離與可靠性。針對電力線擴頻通信通道的特點，在時域最小均方誤差自適應濾波演算法的基礎上，推導了頻域自適應濾波演算法，並提出了頻域演算法抑制窄帶干擾的具體方法。運用神經網路的自學習方法，通過對抄讀數據進行分析，使抄表系統感知電網拓撲結構，自動建立中繼路徑。
  15. Zelio logic telemecanique smart relays are designed for use in small automation systems comprising 10 to 40 inputsoutputs

    Te電器的zeliologic智能型繼電器設計用來在包含10至40個輸入輸出端的小型自動化系統中使用。
  16. Author introduces the principle, the technical character and the technical data of the device. it is also advanced a scheme about catrier signal spanning the distribution line break. author provides the experiment report of the wfplc - m1 middle - voltage power line caner modem

    該系統在設計上採取了多種信號隔離措施，具有雙載頻自動切換功能和中繼功能，結合裝置採用耦合電容和結合濾波器一體化設計，具有接地刀閘保護、避雷器保護。
  17. Therefore, under the condition which the government ’ s poor financial resource, consumer ' s request and the private department ’ invest impulse had directed system transition in public utilities, also is the public utilities marketization reform. at present in china. this article from the view of policy science, use public policy analysis method to analyze our country public utilities marketization reform problem, this not only provides a new angle of view for the current research, but also can let us understand this problem more systematicly and comprehensively. the author make the appraisal about current implementation of chinese public utilities marketization reform, and then from the policy process angle, analyse the problems which are existing in process of public utilities marketization reform in china, the main problems as follows : unperfect legal system, weak management and supervison of government, serious benefit conflict ; finally, propose the corresponding solution according to the existed problems : first, build good environment ; second, promote the consummation of competitive system ; finally strengthen the construction of subjece in the reform

    於是在政府財力難以為繼的條件下，消費者的要求與私人部門投資的沖動共同導演了在公用事業領域中的制度變遷，也就是中國目前的公用事業運用市場機制的改革。本文從政策科學的角度，利用公共政策分析的方法來解析我國公用事業運用市場機制問題，這不僅為當前研究提供一個新的視角，更重要的是能讓我們系統而深入的透析該問題。筆者在對我國公用事業運用市場機制改革的實施現狀做出評估的基礎上，從政策過程的角度，對我國公用事業運用市場機制過程中存在的問題進行了分析，指出現在存在的問題主要是法制不健全、政府監管不力、利益沖突嚴重;最後根據所存在的問題提出了相應的解決措施，首先是要營造良好的環境，其次是促進競爭機制的完善，最後要加強改革中各主體的自身建設。
  18. Wireless communication plays a key role in the automatic hydrologic telemetering system ( ahts ) because of the system ' s feature about geographic distribution

    水文自動測報系統的主要通信方式是基於超短波（ vhf ）中繼的通信方式。
  19. Abstract : in order to demonstrate the implementation scheme of the automatic system for telephone trunk, the implementation is discussed from the software and the hardware, and it is proved that the detection efficiency and precision of the system are preferable

    文摘:對局間中繼線路自動偵測系統的實現方案進行論證，從軟體和硬體方面進行探討，證明該系統有較好的檢測效率和檢測精度。
  20. In this paper the characteristic of the carrier channels are discussed and that the primary measure of improving reliability of power line communication is to establishing a real time adaptive system, include the adaptive channel - balance and auto - repeat the proposed

    本文討論了低壓電網的載波通道特性，提出了提高電力線通信系統可靠性的根本措施在於自適應控制，主要包括通道均衡自適應和自動中繼自適應。
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