無結網 的英文怎麼說
中文拼音 [wújiēwǎng]
無結網
英文
knotless net-
The characteristics of various solid - state power - combining techniques and the principles of the waveguide - based power combining structure are compared and analyzed in detail. the power combiner is based on a double antipodal finline - to - microstrip transition structure. the proposed 2 2 combining structure is optimized by using 3 - d fields simulation tools cst
主要內容為: 1 .研究和對比了各種固態功率合成技術的特點,詳細地分析了波導基空間功率合成器的工作原理,提出了一種基於雙對極鰭線-微帶過渡的2 2路毫米波功率合成器結構,藉助三維場模擬軟體cst對該無源網路進行了優化設計。With web service becoming more and more import in the internet technology field, combination of wireless network and web services will be the subject of the next generation e - business
隨著web服務技術成為因特網領域中日益重要的組件,無線網路結合web服務所產生的移動電子商務技術將成為下一代移動電子商務的主題。Aiming at the practical situations of frequent accidents on mine gas and existing mine gas wire communication system needs to be improved towards wireless communication system, the paper put forward all nodes of gas sensor distributed in underground were brought into an intelligent and flexible wireless network system, so as to form a gas sensor networks system with layering and characteristic of intrinsical safety which relayed on the sensor ' s node
摘要針對礦井瓦斯事故頻發、現有礦井瓦斯監測有線通信系統急需向無線通信系統改進的實際情況,文章提出了將分佈於井下的所有瓦斯傳感器節點納入一個智能化、結構靈活的無線網路系統,組成以傳感器節點為依託的層次化且具有本安特性的瓦斯傳感器網路系統。The contents of this paper can be discribed as follows : at first, introduced several terms which have something to do with this system, for example wap, sms, ota, wig, wib, wml. then, analyzed and compared four kinds of mobile stock system model ; analyzed the requirements in theory, discussed the technology of push and web database ; designed the founction of the mobile stock value - added system ; established the system frame of the mobile stock system based on wireless internet browser ; discussed the security performance of mobile stock system, and designed a security scheme which may be received by stockholder, brokedealer, banker. finally, implemented the menu of mobile stock value - added system, and remote management it with the ota technology
本文首先介紹了幾個重要術語,比如無線應用協議wap 、空中下載ota 、無線網際網路關wig 、微瀏覽器wib 、編寫無線應用菜單的語言wml ;然後分析、比較四種手機炒股模型;對系統的需求進行了理論分析;研究了「推拉」技術和web數據庫技術;設計了系統的功能框架;建立了基於微瀏覽器模式的手機炒股系統的體系結構和總體框架;探討了移動電子商務中的安全策略;設計了股民、證券交易商、銀行都可以接受的安全方案;最後實現了手機炒股系統的增值服務菜單以及利用ota技術對服務菜單的遠程管理。Finite difference domain decomposition algorithm on unstructured triangular mesh for parabolic equation
一類無結構三角網上拋物方程的有限差分區域分解演算法Routing and wireless resource management combining solution scheme in multi - hop wireless network is studied in this thesis, one distributive working scheme combined routing and wireless resource management is prompted and applied in eplrs communication network with the multi - hop wireless networking mechanism. that solves the high dependency on network controller and delay issue effectively, and satisfies the system ’ s communication business need
本論文對多跳無線網路中路由與無線資源管理相結合的解決方案進行研究,提出一種結合路由與無線資源管理的多跳無線通信網路分散式工作方案,並將多跳無線網的組網和此工作方案應用在eplrs通信網路中,有效地解決了eplrs網路集中式管理造成的高度依賴網控節點和時延問題,滿足了系統的通信業務需求。Ktr is a dynamic wireless routing protocol based on the tree structure. the complicated topology of wireless network is abstracted to a tree structure in ktr while the dynamic routes are created on the basis of discovery and maintenance of neighbor relationships and mobile users " positions
協議以無線移動自組織網際網路的兩級網路體系結構為基礎,將復雜多變的無線網路拓撲抽象為核心樹結構,將動態路由的產生建立在對節點的鄰居關系和對移動用戶的位置關系的發現和維護之上。Emergency communication system is outlined firstly, including network stfucture, prn system, low - layer protocols and frame format
本文首先介紹了應急機動部隊綜合通信系統概況,包括網路結構、分組無線網體制、低層通信協議以及分組格式。This paper was based on robocup legged - robot group which uses sony aibo robot as experimental object. with the platform of gt2004 published by germanteam in 2004, combining the image information taken by the robot ’ s own camera with recent self - localization approach, the paper implemented real - time localization process under the real dynamic environment and met the need of robocup new rules. on the condition of wireless network communication and accurate pose estimation, the dynamic role assignment and coordination among multi - agents became possible
本文基於robocup四腿機器人足球比賽,以比賽組委會指定的aibo機器狗為實驗對象,以國際robocup2004四腿機器人足球比賽冠軍德國隊公布的gt2004為研發平臺,為適應新的比賽場地和比賽規則,主要運用自主體本身所採集的圖像信息,結合最新的圖像處理手段和自主定位演算法,從而估算出自主體在動態特徵比賽環境下的實時位姿,並藉助無線網路通訊手段和自主定位的結果,實現多自主體的動態角色分配和協調控制過程。Based on collected and read literatures, this paper gives the analysis of its characteristics, architecture, security problem, qos problem, and comparison among present popular wireless ad hoc routing algorithm as well. 4. according to the characteristics of wireless network situation of wearable computer, this paper comes up with a wireless network frame for wearable computer based on lsr ( link state routing protocol )
( 4 )結合可穿戴計算機無線網路環境的特點,在對自組網路由選擇演算法比較分析的基礎上,提出了一種適用於可穿戴計算機無線網路的基於混合路由策略的lsr ( linkstateroutingprotocol )路由協議的框架,它能夠根據網路拓撲結構變化的不同程度在先應式和后應式路由策略之間進行自然平滑的切換。Major contributions of this thesis include : 1 ) advances a new algorithm a ~ ( h ) to compute all possible paths, the shortest ( longest ) path and the ( immediate ) ancestor or descendent relation between two nodes on a simple directed acyclic network
本文取得的創新性成果主要表現在以下幾個方面: 1 )對簡單有向無環網路中任意兩個結點之間的所有可能路徑、最短(長)路徑以及(直接)前驅后繼等問題,本文提出一種新的演算法a ~ h 。The effect of splash erosion on sloping surface erosion is evident. after the splash erosion was eliminated, the erosion amount was less than half of the amount when the splash erosion existed. it indicated the splash erosion contributed more than 50 % erosion amount, but to the different soil type, the contribution ratio of erosion amount varied, such as the soils derived from granite, the contribution ratio reached 70 %
在有無紗網兩種處理條件下的產沙實驗表明,雨滴濺蝕對坡面土壤侵蝕量有明顯的影響,消除濺蝕作用後土壤侵蝕量不到有濺蝕作用的一半,說明濺蝕對坡面產沙的貢獻佔50以上,不同土壤類型其貢獻率不同,如結構性較差花崗巖紅壤,濺蝕貢獻率高達70 。The addition of agi does n ' t change the short - range structure of glass network, the basic structural units forming the backbone of the network are ges4 / 2 and gas4 / 2 tetrahedral which are interconnected by bridging sulfurs to form a disordered three - dimensional network, agl disperse in it as network modifier
Agi的加入並未改變網路形成體的近程結構, [ ges _ 4 ]和[ gas _ 4 ]四面體通過橋s連接形成三維無序網路狀結構, agi作為網路修飾體分佈於其中。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。Topics include planar and spatial kinematics, and motion planning ; mechanism design for manipulators and mobile robots, multi - rigid - body dynamics, 3d graphic simulation ; control design, actuators, and sensors ; wireless networking, task modeling, human - machine interface, and embedded software
主題包含平面及空間運動學、動作規劃;機械手臂及移動式機器人的機構設計、多剛體動力學、 3d繪圖模擬;控制系統設計、致動器、感測器:無線網路連結、工作模型、人機介面及?入式系統。Firstly, the structure and function of prn, subnet node and gate node was outlined, and the hardware component of prn - node - controller was introduced in detail with emphasis on the design of prn - node - controller with the interface of pcmcia. secondly, the hardware and software platform of the driver for prn - node - controller was presented. the important dispatched of the driver was explained in details, which complete the interconnection between the prn and internet
接著分析了分組無線網節點控制器驅動程序的功能、結構和軟硬體平臺,詳細說明了分組無線網節點控制器驅動程序的各個常式,實現了分組無線網節點控制器驅動軟體的設計,使分組無線網的網路協議與標準的tcp ip高層協議相連,實現了分組無線網與internet的互聯。The wlan combining a wireless network for the man - machine coordinated material handling system and an integrated wired network for the manufacturing system were set up in the advanced manufacturing environment
在先進製造環境中建成了人機協同物流系統管理無線網和製造系統集成有線網相結合的無線局域網( wlan ) 。The result is that today ' s broadband duopoly between the fixed - line telecoms operators and the cable companies is now moving into the wireless sector
結果是,固定電話服務商與有線電視服務商結成的壟斷寬帶接入的寡頭聯盟把目光都開始轉向無線網路運營上。As one of the structure of its network, mobile ad hoc wireless network ( manet ) is a kind of mobile multi - hop and self - organized wireless network
作為傳感器網路組織結構的一種,無線adhoc網路是一種多跳的、自組織的移動無線網路。Finite volume method can deal with irregular boundary conditions. in this paper, we discrete the water domain into triangular meshes, and simulate dam breaking, water droplets. the same as finite difference method, we just specify waves source, the movement of water waves can be simulated automatically
有限體積方法能夠處理具有不規則邊界水域的水流現象,在本文中,我們把求解的水域離散成無結構三角形網格,對潰壩問題、雨景等水流現象進行了模擬,和有限差分方法一樣,我們僅僅指定產生水流動畫的波源,水流動畫的細節均由數值方法產生,不需要人工的干預。分享友人