計步儀 的英文怎麼說

中文拼音 [jìbùyí]
計步儀 英文
pedometer
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 步 : Ⅰ名詞1 （步度; 腳步） pace; step 2 （階段） stage; step 3 （地步; 境地） condition; situation; st...
  • 儀 : 名詞1 （人的外表） appearance; bearing 2 （禮節; 儀式） ceremony; rite 3 （禮物）present; gift 4 ...
  1. In the later eightieth, the notion of visualization was established, during the ten years, the computer and computing technology developed and the observation facility advanced, we have got abundant data, and it is hundreds of times or thousands of times than the past. scientists often have to treat data measured by hundreds of megabyte or thousands of megabyte, and have difficulty in treating so large quantity of data

    科學計算可視化的概念是80年代末被正式提出的，在這十多年裡，計算機與計算技術飛速發展，數據觀測儀器設備有很大的進步，生成了大量的科學數據，數據量級增長了百倍至千倍。
  2. The main computer is programmed under windows, while the assistant computer is programmed under dos. the last, based on the idea of module - structure, the software of the testing system are designed, thus this software system is compatible and transplantable to design again. the experiment of measuring principle is taken : take the xy flat of lathe as the parallel - pole device and adjust the angle of sensor, the rotating - probe can test the felloe mould in scanning way

    藉助虛擬儀器的思想，對測控系統進行了設計：採用光柵尺、光電編碼器測量可動部件的運動量，解析度高、誤差小；採用細分驅動的步進電機裝置，控制性能好；系統實施環境溫度的檢測、補償，提高了檢測精度；基於兩級微機組建測控系統：主機為人機界面，採用windows編程，從機用dos編程，實時性好；軟體設計採用兼容性和移植性好的模塊式結構，便於二次開發。
  3. The third, after theoretically analyzing, the following practicable methods are put forward : 1 ) automatically pick - up the synchronous information by analyzing the spectrum of intercepted video - leaking information ; 2 ) realizing the phase lock and the electronic image stabilization by integral - projection and differential - positioning ; 3 ) improving the effect of accumulation mean filter and the pectination filter by using electronic image stabilization ; 4 ) automatically adjusting image acquisition parameters by detecting the image entropy, therefore the quality acquired image is improved ; 5 ) to realize the quantitative test of a leaking extent, a standard test picture was designed. finally, a proto type for leaking information processing based on our techniques mentioned above and the virtual instrument principle was designed and tested

    在理論分析的基礎上，提出了以下的實用技術： 1 ）用譜分析方法從截獲的信息中自動提取同步信息； 2 ）用積分投影、微分定位的方法進行相位檢測，實現可靠的鎖相和電子穩像； 3 ）將電子穩像技術用於重加濾波和梳狀濾波的濾波方法，改進了濾波效果； 4 ）通過檢測圖像信息熵實現圖像採集參數的自動調整，改進了圖像採集的質量； 5 ）設計了用於儀器定標的標準測試圖，可以對泄漏信息進行定量檢測。
  4. Dds951 series electronic single - phase electric meter is the most advanced static electronic meter in china. the meter designs use large - scale intergated circuit. high reliability step motor, it can the ac single - phase active energv voltage rating : 220v : frequency 50hz, positive and negative two directions and accumulates in one direction. the test singnal is isolated by phototransistor : it also has the function of anti - fraud, and indicates it s operation situation on flash light, so it could be managed very easy

    Dds951單相電子電能表，是金雀儀表公司開發的新型電度表。該產品是採用規模專用集成電路，高可靠性步進電機等先進技術製造的國內最新電能試題新產品，用來計量額定電壓為220v ，頻率為50hz的交流單相有功電能，該產品能夠精確計量正負兩方向的有功電能，且以同一個方向累計。
  5. Three main error sources are the variation of intensities, the orientation errors associated with the configurations of the polariscope and the initial stress existing in the model. a quantitative method is presented to analyze and estimate the influence of different error sources on the final isoclinic results calculated by fcpst or the other pst

    本文提出它們影響五步彩色相移法的定量誤差分析方法；提出控制各誤差的具體指標；給出了避免或降低這些誤差源影響的措施，為合理設計製造儀器、指導實驗和保證實驗結果的精度提供了依據。
  6. In this system, the movement of the step - electromotor is controlled by computer, and then the dial pointer is drove by the step - electromotor. at the same time, these images of the analog instrument are took by high precision ccd video, and then these images will be processed by the computer, using some image - processing algorithms such as image segmentations, threshold identification, image binarization, areas labeling, dial center - point identification, useful areas identification & abstracting, and areas thinning, etc. followed this, the dial pointer of the “ circle ” is able to be located. at last, the dial pointer position will be recognized by the computer

    本系統由計算機控制步進電動機的運動，進而驅動指針式儀表表針的運動，並且通過高精度ccd攝像機實時獲取表盤圖像數據，同時進行表盤圖像的相關處理，包括圖像分割，閾值確定，圖像二值化，區域標記演算法，圓心擬合，有效區域識別提取，區域細化等，最終快速識別出表盤指針所處位置;最後，根據國家指針式儀表類檢定規程所制定的演算法計算出該儀表的相關誤差，檢定指針式儀表的各種精度，通過這些數據判斷該儀表是否合格，列印該儀表的檢定結果報表。
  7. In recent years, much progress has been achieved on gpr in both hardware and signal processing techniques as the development of computer and electronic devices. gpr has already showed a very bright outlook in both military and civilian applications

    特別是近幾十年隨著計算機技術和電子技術的蓬勃發展，探地雷達從儀器設備到信號處理方面都獲得飛躍的進步，在軍事和民用領域具有廣闊的應用前景。
  8. The intersection method between the two pts is discussed also. when a large target is captured, a new intersection method, namely non - coplane intersection method, is deduced. all these results provide rich information for intersection method

    研究了光電經緯儀之間的交會方法，針對空間大目標，推導出一種新的交會計算方法? ?異面交會方法，在前人的基礎上進一步豐富了光電經緯儀交會計算的知識。
  9. The virtual instrument is follow - on product outcome of software and hardware of computer technique, and it is replacing traditional electronic instrumentation step by step, and is the development direction of modern electrician ' s electronic measurement instrument

    虛擬儀器是現代計算機軟硬體技術飛速發展的產物，它正逐步取代傳統的電子儀器，是現代電工電子測量儀器的發展方向。
  10. We have experienced engineer, may accept the customer the handtailor electronic products ( including non - sign power source, special power source as well as measuring instrument ) design and production ; has the specialized sales people with professional skills, further provides the omni - directional service for the customer

    我們擁有經驗豐富的工程師，可接受客戶的特製型電子產品（包括非標電源、特種電源以及測試儀器）的設計和生產；擁有專業的銷售專才，進一步為客戶提供全方位的服務。
  11. The developed apparatus can automatically measure evapotranspiration at setting up interval and memory the data through a 32 kilobyte data storage memory. measured data can be transmitted to personal computer by rs232 series communication interface. apparatus will be trigged at measurement time by a real time chip set in it

    該儀器通過實時時鐘晶元實現間隔採集動作的觸發及時間、日期的計數；利用液晶顯示器（ lcd ）進行顯示；使用它能在無人監管的工作環境下，定時進行蒸散測量並將測得數據自動保存到32k數據存儲器中；再通過rs232串列通訊介面將數據傳送到pc機進行進一步處理。
  12. The control system of auto lensmeter is designed, including the drive circuit and restoration circuit of step - motor. the corresponding software is designed and debugged for step - motor based on the control principle of dsp

    對全自動數字查片儀的控制系統進行了設計，包括步進電動機的驅動電路和復位電路，並根據dsp控制原理設計了相應的驅動程序。
  13. In order to collect the signals, a control interface of visual basic is completed. this control interface can accomplish real - time display and establish a file of case, at the same time, the numerical value of heart beat rate is sent to display circuit of fetal monitor, the synchronous display realized. if the heart beat rate is out of the normal scope, the lamps of alarm will be started

    首先，把信號通過模入介面卡pc - 6360送進計算機，用vb做一個人機交互界面，實現了多路信號的採集和多路信號的實時顯示，建立了病例檔案，並把算出的心率值送給胎心監護儀的前面板顯示電路，實現硬體的同步顯示，在心率值異常時，能啟動監護儀前面板上的報警顯示，實現報警功能。
  14. Transformed the six - bar guide - bar mechanism realizing linear displacement in automatic instruments into a basic rotating guide - bar mechanism, established the mathematical model of velocity approaching constant by the classical approximate synthesis theory and the modern error theory, discussedthe influences of the existent region of main mechanismic parameters on kinematic and dynamic properties, analysed the theoretical transmission ratio error, advances systematic, complete steps and methods for dimensional synthesis of this mechanism with computer aided design

    將自動化儀表中實現線性輸出的六桿導桿機構轉化為基礎轉動導桿機構，應用經典的機構近似綜合理論與現代的誤差理論，建立了速度逼近常數的數學模型，討論了主要機構參數存在區域及對運動、動力性能的影響，分析了傳動比理論誤差，提出了系統完整的計算機輔助尺度綜合的步驟與方法。
  15. This paper has introduced the design of the instruction mechanical system, servo control system and image collection and processing system of the automatic tester for dial gauges in detail. it is illuminated that the step motor with the card of i / o and the step motor actuator is driven by computer. the step motor drives the surveying rod of automatic tester for dial gauges through the transfer machinery and realizes micro - displacement of the surveying rod

    本文詳細介紹了指示表自動檢定儀的機械繫統、伺服控制系統、圖像採集與處理系統的設計，闡明系統是在計算機的控制下，由計算擬通過i o卡、步進電機驅動器，驅動步進電動機，由步進電動機通過傳動機構推動被檢指示表的測桿移動，從而實現測桿的微量進給。
  16. An instrument that gauges the approximate distance traveled on foot by registering the number of steps taken

    計步器，步程器一種通過記錄所行步數來估測步行近似距離的儀器
  17. The study result of this project will promote the application of vi technology in quality inspection in advanced manufacturing system ; and improve quality inspection level, monitor and control technology level during the production process ; and enhance the ability and performance of inspecting instrument ; and then promote the integration of inspection, management, quality control efficiently. in a word, this study has good technical application value

    本項目的研究及成果將推進技術在先進製造系統質量檢測中的應用和質量檢測虛擬集成測試系統研究西北工業大學碩上學位論文推廣，進一步提高質量檢測和製造過程監控技術以及測試儀器設備水平，增強測試計量儀器設備功能、性能，有效促進製造過程測試、管理、質量控制的一體化，具有較高的工程應用價值。
  18. The whole circuit ' s timing generation and synchronization was realized with cpld. as the channel of data transmitting, pof can isolate high voltage part and low voltage part efficiently. at the same time, a single chip processor was used to design a digital meter for the fiber current transducer

    系統採用cpld實現整個工作電路的時序發生和同步協調，利用光纖實現高壓部分和低壓部分的完全電氣隔離和實現信號傳輸，採用單片機技術實現混合式光纖電流互感器專用數字顯示儀表的設計。
  19. Abstract : it deals with the operation, calculation principle and steps in the application of transit polar setting - out in highway constructions

    文摘:介紹經緯儀極坐標放樣法在公路施工應用中的操作方法，計算原理及步驟等。
  20. It emphases the selection of secondary voltage of the step - down transformer, the control and protection of thyristor, the calculation of compensation capability and group capability, the technique of cross - zero switched on / off capacitors or reactor, the solution of avoiding possible resonance in switching on / off groups of capacitors or reactor and the measure of the best time to switch ( including the design of the computer survey and control system, instrument deliver system, delay operate and protect system ). although thyristor as a no - contact switch can avoid almost the problem of contact switch with contact, it can not solve the over - voltage, over - current and transient process itself as switching on / off capacitors or reactor. so we must develop a set of thyristor - switched control and protect system with great reliability so that it can realize of cross - zero switching on / off capacitors or reactor at any time

    晶閘管具有過零、動作快速的特點，本研究以晶閘管為電容器和電抗器的分組投切開關，重點研究了協調變壓器二次電壓的選擇、晶閘管觸發控制及保護、動態補償容量及分組容量的計算確定、過零投切電容器和電抗器技術的實現、以及分組投切電容器和電抗器可能發生諧振的處理計算方法，給出實現最佳補償投切選擇方法（測控系統、儀表變送系統、操作和保護系統的設計步驟） ，研製了一套高可靠性晶閘管觸發控制及保護系統，實現對無功的靜止可調補償。
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