無方向性信標 的英文怎麼說
中文拼音 [wúfāngxiàngxìngxìnbiāo]
無方向性信標
英文
non-directional radio beacon- 無 : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
- 方 : Ⅰ名詞1 (方形; 方體) square 2 [數學] (乘方) involution; power 3 (方向) direction 4 (方面) ...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 方向 : direction; orientation
-
For the treaty about the responsibility ' s quality, have four kind doctrine, is a deflect to say respectively, and the act of law say, and the direct provision of law say that say with honest repute, and the writer more incline toward the honest repute to say, quanta this is the treaty about negligence responsibility this a special stage solicit of, the parties steer the activity relating to civil law the hour to must have the heart of bona fides the status, other doctrine all some lead long strong, treaty about of occasion, traditional standpoint it is an acknowledge concordat that negligence responsibility establish does not establish, void or reversed occasion
對于締約責任的性質,有四種學說,分別是侵權行為說,法律行為說,法律直接規定說和誠實信用說,筆者更傾向于誠實信用說,因為這是締約過失責任這一特殊階段要求的,當事人進行民事活動時必須具備誠實善良的內心狀態,其他學說都有些牽強。對于締約過失責任成立的場合,傳統的觀點是只承認合同不成立、無效或被撤銷的場合。筆者認為也應包括合同成立的場合,因為他同時也侵犯了非違約方的固有利益,雖然這部分利益不佔重點,但我們不能否認她們的存在,比如標的物有瑕疵,締約人違反保證等。Performance requirements and test methods for non - directional radio beacon
無方向信標性能要求和測試方法Ndb aeronautical radio navigation aids. part 4 : technical requirements for non - directional radio beacon
航空無線電導航設備.第4部分:無方向性信標As it ' s proprietary, a large numbers of bibliography resource ca n ' t be provided to common readers of internet. along with the development of network technology, it has a instancy need to conversion marc format to the information that the browser can recognize. the language xml not only can expresses the metadata, but also can show the content of data. lt can provide individuation page layout
Marc格式是目前圖書館館藏資源的主要表示格式,由於其專用性,使得目前大量的書目資源無法通過一般的搜索引擎向internet用戶提供,隨著網路技術的不斷發展,迫切需要將marc格式的數據轉換成常用瀏覽器所能識別的信息,為大眾提供服務,可擴展標記語言xml不僅可以表達元數據,而且可以揭示數據的內容,提供個性化的頁面顯示,用xml語言對marc數據進行描述是解決這一問題的有效途徑,文章提供了marc數據的xml表示方法和實現途徑。Thispaperhasstudiedonthedatalinkinterfacetechniqueoftacticalcontrolsystem. firstof all, functional requirement and the important role of data link interface in tactical controlsystem is introduced ; secondly, with object oriented method, the characteristic of uav taskcontrol process is analysed, and then uav task control information model is established, anddata link interface standard of tactical control system is designed based on this model, including message format and transmission mechanism ; thirdly, data link control module isdesigned based on embedded linux operating system and has realized conversion betweendata link standard interface and the private interface of uav data link ; and then, combinationreal time corba middleware and its event channel, data link control modular componenttechnology is studied, and realization scheme is put forward ; finally, demostration is madebased on prototype of tactical controlsystem, which verify the validaty of data link interfacestandardandembeddeddatalinkcontrolmodules
本文對戰術控制系統中的數據鏈介面技術進行研究:分析了數據鏈介面在戰術控制系統中的功能需求;採用面向對象的方法,分析無人機任務控制問題,建立了無人機任務控制信息模型,並基於該模型設計了數據鏈介面通信協議,包括報文格式和傳輸機制;基於嵌入式linux系統設計了數據鏈介面控制模塊,實現了數據鏈標準介面與無人機數據鏈私有介面之間的相互轉換;結合實時corba中間件及其事件通道,研究了數據鏈介面控制模塊組件技術,並給出了實現方案;通過戰術控制原理實驗系統的演示實驗,驗證了數據鏈介面通信協議和嵌入式數據鏈介面控制模塊的有效性。Innovation of the aero maintenance system based on augmented reality ( ar ) technology and eye tracking technology, which can give real - time instruction for maintenance, is vital for enhancing the accuracy of maintenance and reducing the cost of maintenance. in the paper, the study work include 3 sections, as following : firstly, deducing 3d registration algorithm based on markers, depicting the display and 3d display technologies of artificial matters, and realizing 3d registration function specifically ; secondly, establishing an eye - movement measurement system based on the infrared television method, making use of the thoughts of ranks superimposition to withdraw the pupil center coordinates, and giving the thaught of recombining the position relation of purkinje spot to determine the eye sight direction primarily ; finally, describing the basic theory of augmented reality maintenance guiding system in detail, and introducing the software function and hardware frame, which will provide the foundation for the further study of this system
本文的研究工作主要包括以下三個部分:首先,改進了有標志點的三維注冊演算法,並具體實現了三維注冊功能,最後試驗驗證了注冊演算法的正確性,為將來基於無標志點的發動機維修誘導系統的研究提供基礎和實踐經驗;其次,描述了基於紅外電視法的視線跟蹤系統的基本原理,對眼動信號處理技術做了初步的研究,即利用了行、列疊加的思想提取了瞳孔中心坐標和普爾欽( purkinje )斑點的坐標,闡述了結合瞳孔中心與普爾欽( purkinje )斑點的位置關系進行初步判定視線方向的方法;最後,詳細描述了所構建的增強現實維修誘導系統的基本原理、軟硬體框架,為今後維修誘導系統的深入研製提供基礎。We expect our merchandise manufacturers to judge their employees and contractors based upon their ability to do their jobs and not upon their physical and / or personal characteristics or beliefs, affirming the principle of no unlawful discrimination based on race, color, gender, religion, national origin or * * * ual orientation
我們期望產品製造商以工作能力而不是以身體或個人特徵,或信仰作為評判其雇員工作的標準,進而確立一種無非法歧視的原則.這種原則應該是反對任何基於種族,膚色,性別,宗教信仰,國籍,或性取向等方面的歧視From the results of the experiment, we can see that simultaneity electrochemical polymerization of 3 - pyrrole - dna and 3 - [ 2, 5, 8, 11 - tetraoxa - tridecyl - 13 - ol ] - pyrrole was a new promising method for preparing dna chips because this method had such following advantages : first, the immobilization procedure can be controlled easily. second, with the progress of microelectronics, the miniaturization and integraterization of polypyrrole - based dna chip can be achieved in the future ; third, using an electrochemical active compound like the mb, the hybridization detection will be performed more easily
從以上實驗結果可看出,電化學聚吡咯方法制備dna晶元和傳統的方法相比具有下列優越性:首先,固定可通過電化學信號控制和完成,操作簡單易行;其次,微電子技術和電化學的進一步結合,可以提高晶元的集成程度,將dna晶元進一步向產業化方向推進;第三,通過應用電化學活性物質,有望建立無標記的dna晶元檢測技術,有利於減少環境污染、提高靈敏度、降低成本。Blind beamforming ( bbf ) is concerned with the reconstruction of source signals from the outputs of a sensor array without a priori information of the direction of the desired source, relying instead on signal characteristics and array structures
盲波束形成無需知道目標波達方向等先驗信息,直接利用信號、基陣自身的特性,就可從基陣的輸出采樣信號中恢復出期望信號。We also propose another mobility management scheme ( mfmip ) to overcome the ping - pang effect when mobile host mobile access internet in the future wireless overlay network, where a number of networks offer similar coverage and bandwidth on the same overlay level. 5
該演算法根據移動主機的位置信息、運動方向、速度,以及無線網路屬性,動態選擇最佳基站進行注冊,有效地克服了採用標準協議產生的乒乓效應,大大提高了吞吐性能。Aiming at the shortcomings of manufacturing information description method - step / express while applied to internet, the paper constructed the product data markup language based - xml - schema which has the advantage of the unique expression and well - structure, and gave the mapping rules from express to xml and step part21 to xml. furthermore, the information integration solution of networked manufacturing based on xml / step / pdm is researched. multi - agent of distributed artificial intelligence is an effective approach to depict the characteristics of networked manufacturing system
Step是製造領域的產品信息描述規范,而xml是面向網際網路的數據交換標準,因而論文利用xml - schema無二義表達及結構性好等優點,使之與step優勢互補,構造了基於xml - schema的製造產品數據描述語言( pdmlbased - xml - schema ) ,給出了express xml及steppart21 xml的映射規則,並對基於xml step pdm網路化製造信息集成方案進行了研究。分享友人