架空線出線端 的英文怎麼說
中文拼音 [jiàkōngxiànchūxiànduān]
架空線出線端
英文
overhead take-off- 架 : Ⅰ名詞1 （用來放置東西或支撐物體等的東西; 架子） frame; rack; shelf; stand 2 （毆打; 爭吵） fight;...
- 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
- 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
- 端 : Ⅰ名詞1 （東西的頭） end; extremity 2 （事情的開頭） beginning 3 （門類; 方面） item; point 4 （原...
- 架空 : 1 （用柱子等支撐而離開地面的） built on stilts; be without foundations; overhead; aerial 2 （沒有...
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To meet the demands for large space and flexible compartmentation of buildings, laminated vierendeel trusses are adopted in high - position transfer story structures. first the bearing characteristics are analyzed, in which reasonable stiffness ratio of the upper chord, middle chord, and lower chord is derived. then combined with an actual engineering model ( 1 8 similar ratio ), the static loading and pseudo - dynamic tests of two models for laminated vierendeel truss used in transfer story structures are conducted, in which one model adopts reinforced concrete, and the other adopts prestressed concrete and shape steel concrete. seismic behaviors are analyzed, including inter - story displacement, base shear - displacement skeleton curves, and equivalent viscosity - damping curves. a program is programmed to carry out the elasto - plastic dynamic analysis, and displacement time - history curves of the two models are derived. the test and analysis results show that the laminated vierendeel truss with prestressed concrete and shape steel concrete has excellent seismic behaviors. it can solve the disadvantages of laminated vierendeel trusses used in transfer story structures. finally, some design suggestions are put forward, which can be referenced by similar engineering
為滿足建築物大空間和靈活隔斷要求，在高位轉換層結構中採用迭層空腹桁架結構.首先分析了其受力性能，得出了空腹桁架各構件合理的截面剛度以及布局形式.然後結合一實際工程，進行了兩榀迭層空腹桁架轉換結構模型（ 1 : 8相似比）的豎向荷載下靜力試驗以及擬動力試驗.其中一榀為普通混凝土迭層空腹桁架，另一榀配置了預應力和鋼骨混凝土，對比分析了兩模型的層間位移比、骨架曲線以及等效粘質阻力系數等抗震性能的比較，並進行了彈塑性動力分析.試驗和分析結果表明，配置預應力和型鋼混凝土的迭層空腹桁架轉換結構具有良好的抗震性能，可以成功地解決迭層空腹桁架作為轉換層結構所產生的弊端問題，最後對這類轉換層結構提出了相應的設計建議The company has products of all specifications and its major products are overhead insulating fittings, cold - heat shrinkable cable accessories, power line fittings, cold - pressed wiring terminal, cable branch cases, box - type transformer substations and tools, including more than 10 categories and 2000 kinds of product specifications
公司產品規格全，主導產品為架空絕緣金具，冷熱縮電纜附件，電力線路金具，出口冷壓接線端頭，電纜分接箱，箱式變電站，施工工具等10多個類別， 2000多個品種規格。In recent years, mobile - phone reading has become a new way of reading style which has become a fashion in south korea and japan for young people. according to morganstanley, by the year 2008, the benefit of wireless market would be over 40, 000, 000, 000 dollars. however, wireless mobile - phone reading it ' s still a virgin land in china wireless mobile - phone reading books are different from the general wireless application. compared with the traditional wireless application, the wireless mobile - phone reading is facing with more difficulties causing by the different types of cellphones. one reading program can not suit all the cell phones. therefore, the present reading programs are just designed for some specific mobile phone brands
隨著無線通信技術的不斷發展，手機作為最為普遍的無線終端設備早已在我們生活充當重要的角色。最新的研究分析指出，在無線應用方面，關注焦點之一是如何在目前的無線網路情況下構架一個具備可擴展性、強穩定性、終端自動匹配的無線數據增值平臺。本文探討了如何構架一個可擴展以及終端自動匹配的無線數據增值平臺，填補了目前國內技術空白。A few kinds of signal separate measures, double caner frequency automatc switch function and relay function are taken into account on the design of wfplc - ml iniddle - voltage distribution line carrier modem. coupling equipment is designed with the filter and capacitance fitted togethel in this papef, it is also advanced an scheme about caner signal spanning the distribution line break. the equipment system has been finished and put into use, which has better result. the feasibly and necessity of the studying of this problem are posed
Wfplc3510中壓配電載波系統利用10kv的架空線或電纜，將主控斷發出的命令信息轉換為載波信號通過三相耦合器耦合到電力傳輸線上，在被控端利用單相耦合器耦合到載波信號后轉換為介面信號發送給被控單元，被控單元亦可將返回數據通過單相耦合發送載波信號到主控端，實現信息的雙向傳遞。分享友人