空號接點 的英文怎麼說

中文拼音 [kōngháojiēdiǎn]
空號接點 英文
space contact
  • : 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...
  • : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  • 空號 : [訊] space; absentee; dead number
  • 接點 : (接觸點; 連接點) contact; closing; junction; connection point; terminal pad接點電阻 contact resistance
  1. This thesis firstly introduces new demands of aerial product logistics support under high - tech war and some defects of traditional logistics support, and puts forward a kind of system model of aerial product logistics support following data - sharing of cals, and emphasizes detm. secondly it sets forth application of step and xml in the ietm, researchs conversion of xml schema and relation schema, and simply researchs mapping of xml and express. afterword, a based - xml framework of info - transfer between different platform are presented, according to this framework, the author establish a archetypal system of helicopter information query system based xml and dbms

    本文首先介紹了現代高科技戰爭條件下對航產品維修保障的新要求,概述了傳統的後勤保障技術的不足,遵循cals的數據共享的理念,提出了航產品維修保障系統模型,重研究了互動式電子技術手冊;著分析了step標準和xml技術在製作互動式電子技術手冊中的應用,重研究了肌模式和關系模式之間的相互轉換,初步研究了xml和express語言之間的映射關系;然後,提出了基於xml的一種解決航產品信息跨平臺傳遞的解決方案,給出了該方案的具體實現流程和詳細的通訊協議,並開發了基於xul和數據庫的某型直升飛機的信息查詢原型系統。
  2. Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor

    在全面分析了稀土永磁無刷直流電動機的結構特、工作原理、運行方式以及外部特性的基礎上,通過系統建模和數字模擬分析,分別針對航低壓直流( lvdc )和高壓直流( hvdc )兩種電動機構用永磁無刷電動機,在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究,提出了利用轉子位置傳感器信測量電機轉速進行電機轉速閉環穩速控制的策略。
  3. Based on mono - pulse radar system and the analysis of terrain echoes, a geometrical model of air to ground ranging is constituted. by using the signals received from the sum and difference channels of terrain follow radar, a group of the expressions for terrain echoes are educed and characteristics of these echoes are obtained. according to the characteristics of the echoes, the theory and method of pass zero detection of difference channel and its applications are discussed in detail

    針對一維單脈沖雷達體制,分析了地形目標回波特性;建立了地形跟隨雷達地測距的幾何關系;利用雷達收發信,導出了地形跟隨雷達和差收通道的回波信表達式,進行了波形模擬,得到了地形跟隨雷達的地面散射產生回波在時域中的特性;根據和差回波特性,闡述了差信過零檢測測距的原理和方法及工程實踐中的應用,並給出了真實雷達對外輻射試驗的結果,驗證了文中的模擬。
  4. Synchronous pulse generating circuit : got by back panel output 1pps 、 1ppm 、 1pph synchronous pulse signal. pulse is photoelectric isolation static idle contact form output

    同步脈沖發生電路:通過後面板輸出秒( 1pps ) 、分( 1ppm ) 、時( 1pph )同步脈沖信。脈沖是光電隔離的靜態形式輸出。
  5. The thesis analyzed the present transferring status between pudong airport and shanghai " s incity. through forecasting the long - dated flux of pudong airport and the area near it and combining the planning scheme of shanghai urban rapid mass transit, the thesis learned the helpful experience of the traffic organization in typical airport abroad and used the scientific analyzing model of public traffic flux forecasting to put forward some reasonable suggestion of the bottleneck question between pudong airport and incity : the one is to use the present no. 2 subway as the future airtrain to take on the most part of the flux and meantime present the concept of feeder efficiency to quantitative analyze the choice of feeder station ; the other is to set up cat ( city air terminal ) to convenient the passenger to come airport rapidly and economically in order to lessen the pressure of the traffic and improve the whole service quantity of civil aviation transportation

    本文分析了浦東機場與市內目前的換乘現狀,從預測浦東機場及緊鄰港區域中遠期的客流量入手,結合上海市政府快速軌道交通的規劃方案,並且學習境外典型機場交通組織的有益經驗,利用規劃中的公交客流預測等科學分析模型,對浦東機場與市中心的軌道交通銜提出了合理的建議:一是利用目前的地鐵二線作為航軌道共享線來承擔大部分進出港的客流,並且給出了以運效率最大化為目標函數的運公交軌道站比選模型;二是在市中心設立城市航站樓以方便旅客快速、經濟地到達機場,從而減少道路交通壓力,提高航運輸的整體服務質量。
  6. The key problem to be solved in multi stations tdoa system is spatial and time synchronism between stations, weak signal detection and solution for high precision location equation

    多站時差定位系統也有其自身要解決的關鍵技術和難:多收站之間的時間、間的同步問題,目標回波的弱信檢測問題,高精度的定位方程組求解方法。
  7. It is independently adjusted on the right and the left patent no36247. the rotary point of pincers base plate is located at the point between the first and second pincers. the curve in between will be changed when the groups of right and left pincers are adjusted, which will keep the uppers more attached to the lasts

    18 .爪盤大小可快速調整結構爪盤採用雙軌跡結構,左右分開獨立位移調整專利第新型36247其旋轉原則不受間限制,設定於中爪及第二爪之銜處,故左右爪組于快速調整大小時,和中爪之弧型位置,絕不會改變,可使鞋面于夾緊時更貼楦頭,確保結幫品質。
  8. For example, when you type a number followed by a period, a space, and text, word recognizes what you ' re trying to do and creates a numbered list

    例如,如果您在數字後面著鍵入了一個圓和一個格,然後鍵入其他文字, word將識別您的意圖,並自動創建編列表。
  9. Combined with the data - selected schemes proposed, the computational complexity of this method can be lowered. the performance of the presented rls method is analyzed by simulations, and it is shown that this method is interesting for application. 4 time - selective channel signal model based on multipath - doppler diversity representation is given in multi - path fast fading channel, and rls space - time receiver algorithm based on time - varied constraint condition is presented and the computational complexity of this method is analyzed

    4 、針對多徑快衰落通道下的ds - cdma系統,給出了基於多徑-多譜勒觀描述的1百安電弓卜科東兔j憶學協士學位論文時間選擇性通道的信模型,提出了基於變約束條件下的遞歸最小二乘收機演算法並分析演算法的運算量,最後通過模擬分析了所提出的方法的性能。
  10. We propose a combined slf method to extrapolate feeder load growth by using feeder ' s history peak value and the merits of gray theory and genetic programming ( gp ). at first, we adopt load transfer coupling method to correct load history and its error for load transfer. secondly, we get the real power - supply area by using layer overlap analysis, based on practical feeder path and distribution gis map layer

    將gis的間信息分析功能應用於配網間負荷預測的研究:綜合利用灰色理論及遺傳規劃( geneticprogramming , gp )的優,提出了一種根據饋線的歷史峰值負荷進行外推的組合slf法:首先採用負荷耦合回歸法來修正負荷歷史,消除由於負荷轉移引起的誤差;然後根據實際饋線路徑和配網gis圖形分層,運用圖層疊加分析得到饋線的實際供電范圍;著採用灰色關聯度聚類方法對饋線負荷增長曲線進行聚類分析;最後採用gp來對灰色聚類結果進行符回歸,分別得到每一類曲線的最佳擬合曲線形式。
  11. In the second, in allusion to non - stationary the characteristic of the signal, the author introduces to the method that using empirical mode decomposition to analysis the vibration signal so that the signal are made up of some intrinsic mode function, after this process, we can use stochastic subspace identification to identification the mode parameter of the structure and find the same work frequency

    其次,針對氣閥振動信的非平穩特,本文採用了經驗模式分解法( empiricalmodedecomposition )對振動信進行分析處理,使之成為若干個基本模式函數imf ( intrinsicmodefunction )和一個殘余量的線性組合。著採用隨機子間參數識別法對各個基本模式函數其進行結構參數識別,同時找出各種狀態的共同工作頻帶。
  12. Midi hdd jukebox is used special for play midi, mp3, mtv songs. operating can select songs by number or menu ways. whole machine has had include a 80g hdd with 10000 20000s multi - language midi songs in it. saving enough space in the hdd yet. user self can add liking mtv karaoke songs dat vob form into its hdd from vcd dvd disc by ext - dvd - rom device, another, machine support host usb2. 0 port, same can add multi - media songs mpeg1 2 4, mp3 form into hdd of jukebox from usb flash card or extra portable - hdd. and use remote controler to edit user song name with english or chinese, set option samtime, etc

    Midi硬盤唱機是專門用來播放midi , mp3 , mtv原唱原影的唱機,可以通過編及菜單來歌,整機預裝硬盤帶10000 20000首midi格式的多種語言的mtv歌曲,尚留有大量間,用戶可通過從dvd - rom直將vcd dvd碟片里的mtv卡拉ok原唱原影歌曲dat vob格式加入到唱機的硬盤里,同時支持host usb2 . 0口,也可以直從u盤或移動硬盤里加原唱原影mpeg1 2 4格式, mp3的歌到硬盤里並可使用遙控器操作輸入中英文歌曲名設置參數。
  13. Above and below the keyboard key or w, s, a, d keys to control movement ; mobile mouse aiming point and click shooting ; numeric keys or mouse scroll switch weapons, but also can directly point game figures button ; no. 1 weapon state under the space bar to the release of landmines, which can be recycled

    鍵盤上下左右鍵或w s a d鍵控制移動移動鼠標瞄準,擊鼠標左鍵射擊數字鍵或鼠標滾輪切換武器,也可以直游戲中數字按鈕在1武器狀態下按格鍵釋放地雷,地雷可以回收。
  14. In dtc system, the concept of space vector is introduced to analyze and control the ac motor, the electromagnetic torque and flux are calculated and controlled in the stationary coordinate, and the optimal pwm gating signals are generated to control the inverter to acquire high dynamic torque according to the output of the bang - bang regulators

    轉矩控制採用間矢量的概念來分析三相異步交流電動機的數學模型和各物理量,直在靜止坐標系下計算與控制交流電動機轉矩和磁鏈,藉助于離散的兩式調節產生pwm信,直對逆變器的開關狀態進行最佳控制,以獲得轉矩的高動態性能。
  15. Ultrasonic plastic welding theory is generated by the generator 20khz or 15khz pressure, high - frequency signals, the system can be adopted for the high - frequency signals into mechanical vibrations, and in plastic products working, through working surface and internal friction among elements spread by the department of the interface temperature, when the temperature reached the melting point of her own, that the working interface rapid melting, and then fill in the gaps between the interfaces when shock stop working at a certain pressure and cooling will be a perfect welding

    的高壓高頻信通過換能系統,把信轉換為高頻機械振動,加於塑料製品工件上,通過工件表面及內在分子間的磨擦而使傳處到介面的溫度升高,當溫度達到此工件本身的熔時,使工作介面迅速溶化,繼而填充于介面間的隙,當震動停止,工件同時在一定的壓力下冷卻定形成完美的焊.擊數: 723錄入時間: 2006 - 5 - 14
  16. Then the optical path difference can be obtained with psi algorithm and to use the phase value for each pixel to determine a height value for each pixel. a primary advantage of psi is its high precision. with careful control of environmental conditions, measurement precision to the nanometer scale or below is possible with psi

    它的基本測量原理是,通過攝像系統( ccd )受到的干涉圖中間坐標已知的各個像素的光強信,在壓電晶體驅動參考光程有序變化時,採集到多幅干涉圖的光強信,由移相干涉法,由光強值得到被測光程差值(位相值) 。
  17. The distribution gis data management methods and its application in distribution running are systematically researched, which compose distribution gis network topology analysis ( nta ) and optimal rush - maintain path ( orp ), and distribution planning, which composes distribution spatial load forecasting ( slf ) : ( 1 ) with systematic analysis on the relationship between spatial data model and spatial data structure, the distribution feature and the two common gis data models are analyzed, which are vector and raster data models. then the conceptual and logic data models of distribution gis are designed. the spatial data storage structure is given by using vector method, and their detailed data management methods are proposed

    ( 4 )將gis的間信息分析功能應用於配網間負荷預測( saptialloadforecasting , slf )的研究:綜合利用灰色理論及遺傳規劃的優,提出了一種根據饋線的歷史峰值負荷進行外推的組合slf法:首先採用負荷轉移耦合法來修正負荷歷史,消除由於負荷轉移引起的誤差;然後根據實際饋線路徑和配網gis圖形分層,運用圖層疊加分析得到饋線的實際供電范圍;著採用灰色關聯度聚類方法對饋線負荷增長曲線進行聚類分析;最後採用遺傳規劃來對灰色聚類結果進行符回歸,分別得到每一類曲線的最佳擬合曲線形式。
  18. The result, two years of r & d on, is a launch collection of six styles, each made from japanese steel, each with patent - pending and each dispensing with anything extraneous to focus on assorted new mechanisms : a flat bar with sections that open out to keep it in place once passed through the button - holes ; an s - bend that swivels to lock into a square shape ; and, most radically, a cufflink with a twist mechanism that, rather than pull the two ends of a shirt - cuff together, creates a space between them, making room for an outsized watch

    經過兩年的研發,該公司的成果是發布了一個由6種款式組成的系列,每種款式都由日本鋼鐵製造,每種都將申請專利,每種都省去了無關的設計、將重放在各式各樣的新裝置上:一塊扁鋼條,上面附有向外張開的部件,使袖扣穿過紐扣孔后就能固定住;能夠旋轉的s型彎曲,可以固定進一個正方形的外形中;更為激進的是,一款具有扭曲設計的袖扣不是將襯衫兩端連在一起,而是在它們之間創造出一定間,為一隻特大手錶留出了地方。
  19. What the practical problems is often gotten is a single variable time series which has a time interval of t, reflect by a lot of interactive physics factor, containing the mark of all variates participating in movement, traditional time series analysis is to analyse going from this array to the form directly it ' s time develops, one dimension analysis loses useful information, the characteristics of phase space reconstruction method is to construct one dimension scalar quantity to high dimension vector, prop the geometry space of the state, show all dynamical information of system in phase space. the characteristic that just constructs again according to the phase space in this text, analyse the time series of responding, use the relevant knowledge of symbol dynamics and reconstruct phase space, put forward a kind of relation degree analysis method of the systematic mathematics model which has theory basis, so reach the correction of calculation mathematics model, make it accord with the actual systematic state

    實際問題中常常得到的是一個時間間隔為t的單變量的時間序列,它是許多物理因子相互作用的綜合反映,蘊藏著參與運動的全部變量的痕跡,傳統的時序分析是直從這個序列去形式地分析它的時間演變,一維分析必然喪失許多有用信息,相間重構方法的特是把一維標量數據構造成高維矢量,支起狀態的幾何間,在相間中展示系統全部動力信息。本文正是根據相間重構的特,對響應時間序列進行分析,利用符動力學、重構相間等方法,提出一種有理論依據的系統數學模型關聯度分析方法,從而達到修正計算數學模型,使其更符合實際系統狀態的目的。
  20. 1 ) realization of software packet embedded in m - es and md - is respectively to accomplish main function of mdlp, including assignment of tei ( temporary equipment identifier ), establishment of multiple frame operation, framing, flow control and error - free transmission of packets, is detailed. 2 ) a test model is established to evaluate the robustness and stability of mdlp and verify the validity of software packets. 3 ) according to the design of radio modem construction used in m - es, the modules of interface between data terminal equipment and radio modem are achieved to enable transmission of short message and continuous pseudo - random bit stream via rs232 uart

    本文首先概述了蜂窩數字分組數據網的結構和中協議,詳細分析了移動數據鏈路協議,並在此基礎上,重敘述了以下方面的工作: 1 )設計並完成了分別應用於m - es和md - is端無線控制器的兩套程序實現數據鏈路層的主要功能,包括分配臨時設備、建立鏈路、組幀和面向連的服務保證分組正確無誤地傳輸,並進行適當的流控; 2 )建立測試模型測試移動數據鏈路協議的可靠性和穩定性,證明了程序包的效用; 3 )根據cdpd系統無線數據機的軟硬體總體設計方案,完成了介面模塊,實現了rs232異步串口通信,使用戶可以根據需要發送短消息或連續的偽隨機比特流; 4 )在tms320c54x的軟體、硬體模擬平臺上,建立了cdpd試驗模型,實現了cdpd系統的mdlp基本功能。
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