繞接線技術 的英文怎麼說

中文拼音 [ràojiēxiànjìshù]
繞接線技術 英文
wrapping technique
  • 繞 : 繞名詞1. [書面語] （彎曲） bend2. （姓氏） a surname
  • 接 : Ⅰ動詞1 （靠近;接觸） come into contact with; come close to 2 （連接; 使連接） connect; join; put ...
  • 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...
  • 技 : 名詞（技能; 本領） skill; ability; trick; technique
  • 術 : 術名詞1. （技藝; 技術; 學術） art; skill; technique 2. （方法; 策略） method; tactics 3. （姓氏） a surname
  • 接線 : 1 [電學] （連接導線） wiring2 （電話員接通線路） work a telephone switchboard; connection接線插座...
  1. According to the analysis and comparison for existing wireless data traffics, a wireless bonding mode is adopted to realize mobile ticketing. the thesis also researches the safety issue on railway wireless ticketing system and put forwards the corresponsive solution. a series of safety techniques, for example data encryption, are adopted to ensure the safety of transaction between the wireless ticketing terminal and railway ticketing system

    本論文圍繞無線接入技術展開討論，通過對現有無線數據業務的分析比較，確定無線接入方式，實現移動方式的鐵路售票系統；研究鐵路無線售票系統所面臨的安全問題並提出相應的解決方案，在軟硬體結構設計中採用了一系列安全技術，並輔以科學的管理方法，使無線售票系統具備一定的安全防護能力。
  2. According to the special shape and operate requirements of the torpedo, the structure and moulding process of the torpedo shell are established, in which the body and overlay block with grooves are moulded by fiber winding, and close moulding respectively with the adhesive by limited stop compression. in the light of the selection of raw material system, composite system with outstanding performance are defined, based on which the mechanical properties are tested., with the overall consideration of structural characters and design demands, the main factors which may have effects on the strength and stability ( including stiffness section dimension, stiffeners space, skin thickness and skin lay angle ) is optimized one by one for the structure design parameters on the base of the fem model of skin, stiffness and layover block by fem. as a result, the prototype with 1 : 1 proportion and its structure and lay optimization design are completed. the moulding technology for polyurethane foam moulding the stiffened shell is obtai ned in terms of the design, manufacture moulding, experimental mould and tooling

    依據在研產品特殊的外型結構和使用要求，確定了該型號水雷復合材料殼體的具體結構形式和復合成型工藝路線，即由纖維纏繞工藝成型主體異形件，閉模成型帶通槽外貼塊，用限位加壓工裝實現粘接的工藝路線；通過對原材料體系的篩選，確定了綜合性能較好的復合材料體系，以此為基礎進行了力學性能測試；運用有限元方法，建立了蒙皮、筋條和外貼塊的分析模型，綜合考慮結構特點和設計要求，對影響結構強度與穩定性的主要因素（包括筋截面尺寸、筋間距、蒙皮厚度、蒙皮鋪層角度）分別進行了結構設計參數的優選，最終完成了復合材料異形耐外壓殼體1 : 1樣件和縮比實驗件結構及鋪層優化設計；完成了聚氨酯泡沫胎成型內置加筋殼體的成型工藝技術研究；對縮比件進行外壓性能測試，並給出了應力、應變測試結果。
  3. Topographical maps are the principal frame form of gis, and realization map digitizing and offering gis basic spatial data is one of the important research fields in surveying and gis, which is also necessity of development of science and technology. based on building gis - oriented topographical mapping system theories, this themes apply the advanced objectarx technology, aim at topographical mapping and exporting to gis, and resolve several key problems, such as symbols analysis and building, dtm and contour line automatic drawing, topographical map adjoining, digital image rectifying etc. and it offers models and arithmetic, realizing the general functions of gis - oriented topographical mapping system

    本文以建設面向gis的測量繪圖平臺理論為基礎，以autocad平臺下objectarx開發技術為核心，圍繞地形圖的成圖和入庫（ gis數據庫）這一課題，對其中的關鍵技術難題? ?符號庫的建立與實現、 dtm與等高線的自動繪制、地形圖接邊、數字化柵格圖像的定向與糾正、介面數據文件的生成等進行了研究分析，提出了相應的模型和演算法，實現了面向gis的測量繪圖系統的基本功能。
  4. Some problems of wireless transmission are discussed in the paper, centering on the design of high performance physical channel structure, synchronization technique ( acquisition and tracking ) and coherent detection technique

    本文圍繞高速業務無線傳輸中的高性能物理通道結構設計、碼捕獲與跟蹤同步技術、載頻提取及相干接收技術等問題展開研究。
  5. This technology has been used widely in the police security, electric power, military and the civil aspects, and gps / avl is one of its typical applications. pda is the abbreviation of personal digital assistant, it ' s a kind of capacity computer tool and fresh electrical consumption product, supplying commu nication, connection, fax and network for people. embedded gis is a kind of newly application field

    本文介紹了gps定位原理、嵌入式系統的一些背景知識，嵌入式系統環境下的移動數據的相關概念，移動計算環境、無線通訊的基本知識、嵌入式gis技術和移動gis的含義以及數字地圖的數據組織這些與課題相關的背景知識，接著作者圍繞課題的核心部分展開論述。
  6. Besides transmission network which constitutes the main import of this thesis, it has also touched upon the interfacing technology and requirements of the related communication sub - systems in order to meet the international standards and be compatible. 3

    圍繞傳輸網這一主線，提出了涉及其他各通信子系統介面需求和技術要求，在技術上如何容納接入各子系統的全部信息，符合國際標準和互相兼容。
分享友人
分享到 Line

分享到臉書