directional system 中文意思是什麼

directional system 解釋
指向系統
  • directional : adj. 1. 方向的。2. 【無線電】指向的，定向的。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. A radio receiver and directional antenna used as a system to determine the angular direction of incoming radio signals

    無線方向探測器一種無線電接收和指向天線系統，用來確定收到的無線電信號的角方向
  2. A new planning method - analysis of factors of point line and area and control points optimization, which is based on the analysis of urban spatial structure, is tried to put forward. analyzing the important functional clusters in the spatial layout of the urban, the intracity medium - long distance vehicle traffic major directional desire line how the urban to link up with the highway network and the whole structure of expressway system, the skeleton of the expressway network can be obtained. using the degree of importance method analytic hierarchy process ( ahp ), one or several intersections can be selected

    該法對城市空間結構布局中的重要節點、主要的中長距離機動車交通流徑期望線的分佈、大城市與區域干線公路網的銜接以及快速路系統線網的整體結構等進行分層次的分析研究，得出快速路系統線網構架，運用重要度法、層次分析法找出大城市重要功能組團中重要程度最高的一個或數個關鍵交叉口作為快速路系統線網規劃的控制點，考慮快速路線路走向的控制點對線路走向進行優化。
  3. In the study of directional spectrum and reflection coefficient of multidirectional wave, firstly the wave elevation trains overlapped by the incident wave and the reflected wave of multidirectional wave are simulated in the method of a frequency corresponding to a direction. then the composed wave trains are analyzed respectively by the mbdm and the mmlm. during the numerical study, the input factors include the various wave parameters, the different measuring wave system and the various reflect characteristic

    在多向不規則波入射波方向譜和反射系數的分析研究中，利用方向頻率對應法模擬了多向不規則波入射波與反射波疊加的波面序列，將此合成波列分別應用mbdm和mmlm進行分析，通過輸入各種波浪參量、不同波浪測量系統和各種反射特性等因子，檢驗了mbdm和mmlm方法的適用條件，對兩種分析方法的性能進行了比較分析。
  4. Angular calibration of radar antenna system is composed of the calibration of angular error sensitivities ( also called directional sensitivity ), adjustment of cross - coupling of azimuth and elevation signals, and the calibrations of system errors such as antenna axial system error, dynamic delay and so on

    雷達系統天線的角度標校包括對系統角誤差靈敏度（又稱定向靈敏度）的標定、方位俯仰信號交叉耦合的調整以及對天線軸系誤差、動態滯后等系統誤差的標定。
  5. Doppler very high frequency omni - directional range and distance measuring equipment ( dvordme ) system standard icao radio navigational aids used to provide bearing and distance information to aircraft and to define air traffic control routes for en - route, terminal and instrument approachdeparture procedures

    這是國際民航組織指定的標準無線電導航設備，可向航機提供方向及距離的資料，並可以確定航路、終端區程序、儀表進場及離場程序等。
  6. In this paper, we introduce a design of a strain measurement system based on the 3 3 directional coupler which is mainly used in the laboratory. the theory of the system and how to design the soft and hard system are also discussed in the paper

    本文根據實驗系統的需要，詳細介紹了一種將基於3 3耦合器的干涉型光纖傳感器應用於應變測量系統的設計過程，全文包括系統設計原理的分析，系統的軟硬體設計等內容。
  7. Safety equipment includes lane departure warning system ( ldws ), the directional bi - xenon headlamps, three impact absorption structures at the front, ? peugeot emergency ? service linked to the vehicle ' s rt4 telematics system

    安全設備包括車道偏離警告系統（長春） ，定向雙氙氣大燈，三沖擊吸收結構，在前面， ?標致緊急?服務聯繫到汽車的rt4的遠程信息處理系統
  8. Construction of boundary crossing facilities and necessary link roads ; and associated civil, structural, electrical and mechanical, marine, geotechnical, water mains, fire services, environmental mitigation measures, street lighting, traffic aids, directional signs, traffic control surveillance system, landscaping and drainage works

    進行相關的土木結構機電海事土力水務設施消防設施環境保護街道照明設施輔助交通設備道路標志交通控制及監察系統環境美化和排水渠等工程。
  9. An expressway between the landing point of the proposed hzmb at the northwest lantau and the nlh ; and associated civil, structural, electrical and mechanical, marine, geotechnical, water mains, fire hydrants, environmental mitigation measures, street lighting, traffic aids, directional signs, traffic control surveillance system, landscaping and drainage works

    進行相關的土木結構機電海事土力水務設施消防栓安裝環境保護街道照明設施輔助交通設備道路標志交通控制及監察系統環境美化和排水渠等工程。
  10. Therefore, in this paper, two directional solidification methods, czochralski method and electron - beam floating zone melting method, were used to obtain such material. the directional solidifition microstructures of si - tasi2 system was performed using neophot - 1, amray - 100b sem and jem - 2000cx tem analysis technique

    本文採用切克拉斯基法（ cz法）和電子束區熔法（ ebfzm ）兩種定向凝固方法制備該共晶自生復合材料；藉助金相技術、電鏡技術、圖象處理技術等多種分析測試手段，考察了si - tasi _ 2共晶定向凝固組織和及其相應的工藝規范。
  11. Traveling wave tube ( twt ) is a kind of broad - band, high powerh, high gain microwave millimeter wave amplifiers. they are widely used in communication, electronic warfare, rader system and microwave directional power weapon, taking an irreplaceable role in modern military electronic equipments and communication

    行波管是一種高增益的寬帶/毫米波功率放大器件，廣泛應用於數據通訊、電子對抗、預警飛機、火控雷達、精密制導，在現代軍事電子裝備中顯示出不可取代的重要作用，是國家重大專項的核心電子器件。
  12. Studies on continuously distributed directional image in automated fingerprint identification system

    自動指紋識別系統中連續分佈方向圖的研究
  13. Abstract : zero sequence directional power protection is widely used in neutral directly grounded system

    文摘:在大電流接地系統中廣泛採用著零序功率方向保護。
  14. The multi - directional wavemaker system could generate very precise multi - directional random waves. the system has passed the expert appraisal organized by the ministry of education. the performance indexes of the multi - directional wave - maker system are consistent with international leading level

    多向不規則波造波機系統可以較精確產生斜向波和多向不規則波，已通過國家教委組織的專家鑒定，其主要性能指標達到國際先進水平。
  15. The basic conditions of verifying bore in wutunsuo mine, plans of rectifying deviation, installation and use of mwd directional drilling system, and problems encountered in construction are narrated

    摘要敘述了武所屯井檢孔的基本情況，鉆孔糾斜方案， mwd定向鉆進系統安裝與使用以及施工中遇到的問題和解決辦法。
  16. The call center of chinacars with more than 200 seats and most advanced software and hardware system, serves as a bridge between customers and automobile manufacturers, as well as automobile dealers, and provides outsourcing services for transnational corporations such as bmw, volvo and general motors, while providing all - directional consumption services

    中國汽車網呼叫中心擁有200多個坐席，採用行業中最先進的軟硬體系統，除了為用戶提供全線的汽車消費服務外，呼叫中心還是用戶和汽車廠商、經銷商之間的空中橋梁，為寶馬，沃爾沃，通用等大型跨國公司提供專業的呼叫中心外包服務。
  17. By analyzing the developing situation of the trenchless technology at home and abroad, and combining the characteristics of the modern computer multimedia technology, the article brings forward that it is necessary to design the multimedia training system on horizontal directional drilling. then base on introducing the content of horizontal directional, the article puts forward the scheme of overall, engineering reconnaissance, slurry knowledge, construction principles, construction process, construction equipment, construction design model, the function, the designing technology, the applying forefound and the mending plan of the the multimedia training system on horizontal directional drilling

    本論文從國內外非開挖技術的發展情況分析，以及結合現代計算機多媒體技術的特性，提出開發「水平定向鋪管技術多媒體培訓系統」的必要性；並在簡略介紹水平定向鉆機鋪管技術的基礎上，給出開發「水平定向鋪管技術多媒體培訓系統」的「總論」 、 「施工前工程勘測」 、 「泥漿處理」 、 「施工原理」 、 「施工工藝」 、 「施工機具」和「施工設計」七大模塊的具體設計方案、實現的主要功能和系統開發的關鍵技術，最後分析了該系統的應用前景和改進方向。
  18. Transwhiz translation english chinese bi - directional system 9. 0

    譯經英中雙向電腦翻譯系統9 . 0
  19. Transwhiz translation japanese chinese bi - directional system 9. 0

    譯經日中雙向電腦翻譯系統9 . 0
  20. The main works of the thesis are as follows : design a type of practical omni - directional wheel which is used in the omni - directional system ; resolve the problem that all the four wheels cannot contact with the ground evenly in different terrain locomotion. several alternative absorbers are designed to absorb the shock brought by the chassis of robot. a device for the installation and adjustment of the omni - vision system has been invented. then we put all the function parts together to form a steady - going system

    本論文設計並實現了一種較為實用化的全向輪;解決了四輪在平面內驅動存在的四點不能同時著地問題;為全向移動平臺設計並實現了多套行之有效的減振裝置;為全向移動平臺的全向視覺系統設計了一套安裝調節裝置;將各個功能模塊合理整合成為一套性能穩定的全向運動系統;系統地分析了全向運動平臺的運動性能;得出了平臺的運動學及動力學模型描述;介紹了全向移動平臺的基本控制方法。
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