extended data out 中文意思是什麼
extended data out
解釋
擴充資料輸出-
According to the test conditions, the double polarity inputting mode is adopted in the circuit of voltage - frequency converting part ; storage batteries are used in the optical emission part of optical fibre isolating and transmitting device, that can guarantee isolation between the main circuit and the testing system ; the 89c51 singlechip is used in the singlechip testing - controlling unit, the peripheral circuits are extended, data are transmitted through the serial port in this part ; the p opular software delphi5. 0 is used in the pc part, the communication between singlechip and pc by serial port, plotting of current wave, regulation of data ; the optical - electrical isolating and triggering are used in the controlling part, this can guarantee the veracity and reliability of breakers triggered, this triggering mode is also used in the triggering of the main closing breaker, the tested breaker and the assistant breaker, the triggering signals are sent out by a singlechip
壓頻轉換部分電路中根據實際情況採用了雙極性輸入方式；光纖隔離傳輸裝置的光發射部分電源採用了蓄電池供電，確保了主迴路與測試迴路的完全隔離；單片機測控部分採用了89c51單片機，擴充了外圍電路，通過串口向pc機傳送數據； pc機與單片機之間的串口通訊、波形繪制、數據管理等都採用了軟體delphi5 . 0編寫。該測試系統中預留了輸出口，可以對合成迴路中的主合閘開關、被試開關、輔助開關進行觸發，信號由單片機發出，控制部分採用了光電耦合隔離觸發的方法。軟體設計主要集中在對電流信號的數據採集、數據處理、數據傳送、人機界面、波形繪制和數據管理，軟體部分又可分為單片機和pc機程序設計兩大部分。 -
The high - tech industry has extended to internet and the biology industry from the computer industry, and gong through several generations in the technology innovation and the industry upgrading, and “ silicon valley fever ” surged out of all the world, but the research on silicon valley is scarcely being done, neither a complete theory nor some practical data. this paper hope to do some exploration
盡管矽谷的高技術產業已經由計算機產業延伸到網際網路和生物技術產業，歷經了幾代技術創新和產業升級，而且從60 、 70年代開始在世界范圍內掀起了矽谷復制的陣陣高潮熱潮，在世界各地建立了各種形態的高科技園區，但是對矽谷的學術研究才剛剛開始，目前還沒有充分的理論和經驗數據來解釋它成功的奧秘。 -
Edo extended data out
擴展數據輸出 -
Steel frame with welding joint easily occur brittle collapse because of having a low ductility at joints then ， a semi - rigid connected steel frame has large the energy absorption capacity which can resist dynamic loads and the using steel qualities of bracing system and joints are small so adopting a semi - rigid jointed steel frame is economical and stable but for semi - rigid connections are complex and variable ， in conventional analysis and design of steel structures ， it is usually assumed that the connections between columns and beams are either rigid or pinned the analysis of steel frames adopting the assumption can simplify the procedure of analysis and design ， but cannot precisely reflect structural practical circumstance and the errors of calculating results are large ， even ， get incorrect conclusions semi - rigid connection was referred to in chinese code for design of steel structures ( 2001 ， 10 ) ， however ， it isn ’ t specified how to apply semi - rigid joints in design in fact it cannot be carry out the purpose of the paper give a calculating method that accords practical engineering and easily put into effect worthwhile it is going to promote the development of semi - rigid jointed steel frame in design and heighten structural stability in the paper ， at first some commonly employed methods for the modeling of connection behavior are introduced richard abbott function modeling of connection is adopted for extended end plate bolted connection by the 34 test data comparing to regression analysis indicate richard - abbott function modeling of connection represents an excellent fit to test data then after a semi - rigid joint behavior can be modeled as a finite stiffness rotation spring ， base on rotation and displacement equation derive the element stiffness matrixes with semi - rigid connections where the effects ofj ointed flexibility geometric non - linearity and shear forces in the connection deformations have been considered in and fixed - end forces are modified finally, a program for calculating semi - rigid with incremental - iterative method has been
本文的目的就是為半剛性連接鋼框架的設計提供一種既符合工程實際又簡便易行的計算方法，供規范使用過程的補充、延伸或參考；同時，也將促進半剛性連接鋼框架設計技術的發展，為提高結構安全性能、節省工程成本發揮應有的作用。本文首先介紹了常見的幾種應用較為廣泛的樑柱連接彎矩轉角關系模型，在分析比較的基礎上，選用richard ? abbott函數模型作為外伸端板連接彎矩轉角關系模型，通過對34個外伸端板連接的實驗數據與回歸分析得到的參數比較可知，經回歸分析得到的此模型參數與實驗數據符合較好。然後用彈簧表徵連接點的轉動剛度，根據梁的轉角位移方程推導出半剛性連接的剛度矩陣，在單元剛度矩陣中考慮了節點柔性、幾何非線性和剪切變形的影響，並對固端力進行了修正，最後用增量迭代法編制有限元程序進行計算和分析。 -
On the basis of a panel data from 4 modes of transportation for the period 1985 - 2000, this study set out to evaluate productivity performance of the industry of transportation with two extended forms of the standard malmquist data envelopment analysis ( dea ) method, which can deal with degrees of freedom limitations
本文在介紹國內外生產率研究狀況的前提下，運用交通運輸業1985 - 2000年的數據採用擴展過的malmquist - dea方法評估交通運輸業內的生產率變化狀況。 -
At first, this paper introduces the information systems simply, points out with the development of internet / intranet, mis ' s construction has extended from client / server model to browser / server model, and discusses the characteristic and the development method of browser / server construction. following aiming at the characteristic of the data in the space ground - based application system and the demand of the user, we construct a model of three tiers of browser / server based on web. based on this model, the data information system in the space ground - based application is finally accomplished by using asp and com
本文首先對信息系統進行了簡單的介紹，指出隨著internet / intranet的發展，管理信息系統的體系結構已經從client / server模式擴展到browser / server模式，論述了browser / server模式信息系統的結構特點和開發方法。並針對航天地面數據的特點和航天數據用戶對數據的需求，構造了一個基於web的三層browser / server結構的系統模型，利用動態網頁技術asp與組件技術com相給合，來開發符合用戶需求的航天地面數據信息系統。 -
That is to say that ipsec is not suit for the guizhou electric power data network. to this point, after synthesizing the feature of the security, the expansibility and the flexibility, this thesis conclude that mpls vpn is a reasonable way out to connect all parts of businesses and operations in the guizhou electric power system. by this means, different applications run within different vpns, separately in logic, safely and extended well and if necessary, every department can get easy access to the bone net only through a physical interface and interact each other
在綜合對多協議標記交換虛擬專用網（ mplsvpn ）安全特性的描述，以及mplsvpn固有的高擴展性和靈活性的特點后，為保證各專業系統在骨幹網傳輸的安全性，論文認為完全可以使用mplsvpn的架構，把貴州電力系統的每個業務和相應的vpn對應起來，建議可通過電力數據通信骨幹網mplsvpn方式，不同的應用在各自不同的vpn上，邏輯上相互獨立，安全可靠，並且擴展性好，每家單位只需要一個物理介面接入骨幹網路，即使在同一個局域網上也可將vpn區分出來。
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