工作組交換機 的英文怎麼說

中文拼音 [gōngzuòzǔjiāohuànjī]
工作組交換機 英文
workgroup switch
  • 工 : Ⅰ名詞1 （工人和工人階級） worker; workman; the working class 2 （工作; 生產勞動） work; labour 3 ...
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 交 : Ⅰ動詞1 （把事物轉移給有關方面） hand over; give up; deliver 2 （到某一時辰或季節） reach （a cert...
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 機 : machineengine
  • 工作組 : working team; working-set
  1. So this paper tries to solve these problems through the following work : first, we select some index to valuate the close - end funds, including income, stability, risk in falling, stocks selecting ability and tuning ability, based on overseas funds valuation methods and domestic market condition ; second, we analyze the stability of all index and form two styles index, which are f and other bad stability index ; then, we form the valuation system, including two - layers index, which are p and factor score ; last, we use this system to analyze the close - end funds which came into existence before 2000 and get the final comparative result. the main intention of this paper is to create the system of valuating close - end funds in our country, which is comprehensive and objective. in my valuation system involving the period from 2000 to 2003, the funds as a whole performs inferior to the stock index

    首先，對國外理論界經典成型的、以及前沿的基金評價指標和評價方法進行了詳細的分析，並結合我國的基金市場狀況，選取了可以衡量基金收益、穩定性、下跌風險、股票選擇能力、時機選擇能力等量化指標；其次，根據我國基金分析的需要，採用了諸如基金交易價格、換手率等二級市場表現指標；然後，對這些指標進行了時間延續性分析，檢測這些指標在運用到我國基金市場時能否有效預測基金未來表現，從而形成了兩類指標：時間延續性很好的s _ p和時間延續性不好的其它所有指標；再次，在以上工作的基礎上形成了由兩個層面的指標構成的我國證券投資基金評價體系： s _ p和因子分析中綜合因子得分值；最後，選取了我國2000年1月1日前成立的23隻封閉式基金作為樣本，並同時採用上證a股與深成a股兩個基準組合進行了3年樣本期的實證分析，得出了最終的比較性評價結果。
  2. The second chapter simply introduces the development of alternate asynchronous inverter technology and retrospects some types of energy - saving systems for hydraulic elevators. then the working principles of the project are discussed and analyzed at four different working status, i. e. light load upwards, heavy load upwards, light load downwards and heavy load downwards. and the chapter focus on the introduction of structure design of pump station, calculation and type selection of pump / motor reversible units, research on oil leakage principles of accumulator circuit, design of accumulator - pump / motor pressure - energy transformer and integrated valve blocks, etc. the last but not the least, the electrical wiring of vector inverter control cabin and design of computer control and data acquisition system are introduced

    論文第二章首先簡單介紹了交流異步電動機變頻調速技術的發展概況，在回顧電梯液壓控制系統節能技術的基礎上，介紹了本課題研製的「採用蓄能器的液壓電梯變頻節能控制系統研究」的基本原理，分析了動力系統在電梯轎廂輕載上下行、重載上下行等四種典型工況下的基本工作狀態和工作方式；詳細地介紹了本課題節能系統液壓動力泵站的結構設計和參數設計，重點研究了液壓動力泵站的結構設計、液壓泵馬達可逆性問題及其選型設計計算、蓄能器迴路泄漏油損失機理的研究及其補償裝置的設計、蓄能器-泵馬達壓力能量轉換裝置的設計、多功能集成控制閥組的設計等內容；最後簡單介紹了本課題矢量控制變頻控制櫃的外部附件電氣接線、計算機控制及數據採集系統的硬體設計等內容。
  3. The group had an exchange of views on the recent efforts to streamline the imf s financing facilities and on the work to better involve the private sector in crisis prevention and resolution and also discussed the need to review the imf s quota allocation in order to better reflect the economic realities of the world today

    該小組就多項工作交換意見，其中包括近期對基金組織融資設施的整合，以及致力使私營機構更多參與防範及解決債務危機的工作。此外，該小組亦討論是否需要檢討基金組織的配額分配，以更能反映全球經濟現況。
  4. Mutated plasmid was transformed into e. coli tg1 cells to produce engineered peptide, then the peptide was purified by cm sepharose ion - exchange column. in vitro bactericidal assay and drug withdrawal were used to identify the bioactivity of the engineered peptide. the planar lipid bilayer membrane was used to assay the electrophysiology of the engineered peptide. toxicity studies on mammalian cells were used to assay the toxicity of the engineered peptide

    將重組質粒轉化入大腸桿菌tgi工程菌中，生產構建的工程多膚，離子交換純化后獲得工程多膚初步純化產物，體外抗菌試驗、藥物撤離試驗檢測工程多膚的抗菌活性，在人工脂質膜上測定其形成離子通道的特性以初步研究抗菌機理， ?並觀察其對真核細胞的毒性作用。
  5. With the development of power electrical technology and power element product technics, vscf generating system has better foreground and more broad scope of development. and power inverter, which has important effect on the whole generating system, is the core of vscf generating system

    在交直交型變速恆頻電源系統中，功率變換器將直流電轉變為恆頻恆壓交流電為飛機用電設備供電，其工作狀況直接關繫到整個變速恆頻電源的系統性能，因此是變速恆頻電源系統的核心組成部分。
  6. Realized monitoring and controlling system implemented by the mcs - 51 system, realized data monitoring and process controlling implemented by the optical fiber sensor and intelligent instrument, realized operation station implemented by the ipc, realized data displaying, mmi, supervising of whole craftwork and control system and report forms printing implemented by the kingview 6. 03 software in the ipc. the ipc mis realizes management of hair - oil, browsing, inquiring and parameter setup and so on using microsoft vc 6. 0 and sql server2000 software. after the research and study, we implemented the serial communication between the ipc and mcs - 51 by advanced dde technology

    上位機採用組態功能強大、操作簡便的kingview6 . 03軟體進行過程組態，完成數據顯示、人機界面操作和對整個工藝、控制系統的管理和報表列印等功能；上位機管理系統採用流行的microsoftvc6 . 0和sqlserver2000軟體進行編程，完成對發油開票管理、巡測、發油記錄瀏覽、統計查詢、參數設置、系統設置等功能；研究與設計了上位機與下位機之間的通訊系統，採用先進的dde （動態數據交換）通訊技術實現上位機與下位機之間的串口通信。
  7. Secondly, a network based on multi - terminal components modeling methodology was applied to model mems at system - level by the analogy and mixed - signal modeling tool of vhdl - ams, for the system - level model of mems is a mixed signal model, which has attributes of multi - energy domains coupling, multi - signals mixed and interacting between discrete - event subsystems and continuous - time subsystems. with this method, the whole system can be divided into some subsystems defined as multi - terminal components ; the behavior of the subsystems depends only on their terminal signals ; the information exchange between subsystems was done by the signals at their terminals. the continuous - time systems or discrete - event systems can be modeled and simulated with this method, which satisfied the requirements of nonlinear systems and large signals analysis

    同時，針對mems的系統級模型是一個混合信號模型，具有多能量域耦合、多信號混合、離散事件子系統與連續時間子系統交互的特點，使用vhdl - ams作為混合信號模型建模的工具，採用多埠組件網路建模方法建立了mems系統級模型，把微型機電系統分解為多個子系統或組件，各子系統被定義為多埠組件，子系統的內部行為通過其埠行為來描述，子系統間的能量與信號的交換通過組件的埠映射來實現，從而實現了對連續時間系統和離散事件系統的建模與模擬，滿足了非線性系統以及大信號分析要求。
  8. While they typically do not include the protocol filtering and other routing functions offered by backbone switches, some workgroup switches support advanced software including stp, simple network management protocol and virtual lans

    一般而言，雖然它們不包含基幹交換機提供的協議過濾和其它路由功能，但某些工作組交換機支持高級軟體，如stp 、簡單網路管理協議和虛擬局域網。
  9. Taking itae criterion as evaluating function of hydro - generator fuzzy gpss, the head - and - tail alternate crossover ga is compared to classical ga. the results show that the evolutionary rate of the former is apparently higher than the latter under a same accuracy

    以itae指標作為設計水電機組模糊gpss的評價函數，對首尾輪換交叉遺傳演算法與常規交叉遺傳演算法進行比較，結鄭州大學工學碩士論文果表明，對同樣的參數精度，前者的進化速度明顯高於後者。
  10. Like a backbone switch, a workgroup switch can support a large number of ethernet addresses per port and can replace a router and segment networks or users

    工作組交換機像基幹交換機一樣，能在每個埠上支持大量的以太網地址，並能代替路由器和分段網或用戶。
  11. Given this, workgroup switches must support the stp to simplify network configuration and allow redundant links to the backbone without introducing loops into the network

    在這種情況下，工作組交換機必須支持stp ，以簡化網路配置和允許接到基幹交換機的冗餘鏈路而無需將環路引入網路。
  12. The mpls technology was raised just in order to make the most of the switching technology in the core of the network and the ip routing technology on the edge of the network. before presenting the solution of the mpls, there are many integration model, the basic method adopted by them were all carry the control information from the ip router, and combine it with the transmition capability and the label switching of the atm switching machine, accordingly constructing a high speed and economic multi layer switching router. but, all these solutions can not communicate and just suit for adapting the atm as the second layer transmiting link, can n ' t work on other interface ( fr, ppp, and ethernet ), this is obviously conflict with the developing way of the based on packet of the internet

    多協議標簽交換（ mpls ）技術就是為了綜合利用網路核心的交換技術和網路邊緣的ip路由技術各自的優點而產生的。在mpls技術方案提出之前已有的各種集成模型解決方案所採取的基本方法都是從ip路由器獲取控制信息，將其與atm交換機的轉發性能和標簽交換方式相結合，從而構建成一個高速而經濟的多層交換路由器。但是，各種方案彼此不能互通，而且僅適用於以atm作為第2層的傳輸鏈路，不能工作在其他多種媒體（如幀中繼、點對點協議、以太網）中，這與internet基於分組的發展方向相矛盾。
  13. In this paper we take microsoft windows nt4. 0 as operating system, take microsoft excel2000 as the data administration system to realize data exchange and the report function ; take microsoft visual basic 6. 0 as the data link system to realize the communication of the optical fiber liquid height meter with the rs - 232 of the work controlling machine ; take general supervision system mcgs as systematic configuration software to realize the configuration function of supervision appearance

    文中以microsoftwindowsnt4 . 0為操作系統；以microsoftexcel2000為數據管理系統，來進行數據交換，以及實現報表功能；以microsoftvisualbasic6 . 0為數據鏈接系統，來實現光纖液位計與工控機的rs - 232的通訊；以通用監控系統mcgs為系統組態軟體，來實現監控畫面組態功能。
  14. 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。
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