標定儀表 的英文怎麼說

中文拼音 [biāodìngyíbiǎo]
標定儀表 英文
gauged instrument
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 儀 : 名詞1 （人的外表） appearance; bearing 2 （禮節; 儀式） ceremony; rite 3 （禮物）present; gift 4 ...
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 標定 : demarcate; calibration; calibrating; standardization; pointing
  • 儀表 : 1. （人的外表） appearance; bearing 2. （各種測定儀） meter; instrument; apparatus
  1. 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。
  2. A dvordme standard international civil aviation organisation ( icao ) radio navigational aid that provides 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，向航機提供方向及距離的資料，以確定航路、終端區程序、儀表進場及離場程序等。
  3. 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。
  4. Abstract : the error source of raster indicator verification instrument is analized. the synthetic standard uncertainty and expansion uncertainty of the standard unit is determined. the reliable basis for the verification of indicating type measuring tool is provided

    文摘:分析了光柵式指示表檢定儀標準裝置的誤差來源，確定了該標準裝置的合成標準不確定度及擴展不確定度，為指示表類量具的檢定提供了可靠性依據。
  5. The results suggest that both of these instruments ought to be calibrated in barrel ; tdr can be calibrated using the same formula in different depths of even soil profile ; and neutron probe need to be calibrated by dividing the whole even soil profile into three segments

    標定試驗結果表明：時域反射儀和中子儀都應該用桶內標定法；時域反射儀可以不分層標定，而中子儀可以分三段標定。
  6. The practical use results show that the facility can meet the demand of the development and calibration of the production instruments

    實際使用效果表明該套裝置能夠滿足目前生產儀器的研製和標定工作的需要。
  7. The combustible gas detector should be of high stability and seldom producing zero - point drift during normal working. it should be able to automatically compensate zero - point drift

    可燃氣體檢測器應穩定性高，正常工作時應很少產生零點漂移。應具有零點漂移自動補償功能。儀表的零點和滿量程應能夠在現場進行標定。
  8. Based on the investigations of domestic and overseas road traffic safety researching, this paper studies the whole scheme of vehicle operation parameters monitoring system aimed at improving road traffic safety, selects the monitoring parameters which are classified by functions and their sensors, designs the sensor signal processing circuits, the software and hardware of ecu, the display and alarm circuits as well as anti - jamming circuits, realizes the functions of displaying, alarming and " black - box ", and forms a suit of practicality methods of designing vehicle running parameters monitoring system, provides references for research and development of other on - board intelligent devices

    本文在分析了國內外有關汽車行駛安全研究成果和發展趨勢的基礎上，以汽車運行安全為目標，確定了汽車運行安全參數監控系統總體方案，選擇了運行安全監控參數，並按功能不同進行了分類，選擇了傳感器並設計了相應的信號處理電路。完成了電子監控單元軟、硬體的設計以及顯示、報警電路和抗干擾設計，實現了汽車運行過程中安全參數的顯示、報警和「黑匣子」功能，形成了一套汽車運行安全參數電子監控系統設計的實用方法，為其它車載智能化儀器儀表及相關儀器的研究開發提供了借鑒。
  9. Main products : to be responsible for the transfer of a quantity value ( includes optics measurement ) ; calibration of measuring instruments and meters, as well as measuring products ' s pattern evaluation and sample test, calibration device of heat meter

    負責天津市計量基、標準的量值傳遞計量儀器、儀表的校準，計量產品的定型鑒定和樣機試驗。
  10. Automatic water - measuring meter is the combinative production of traditional method and present cmos integration circuit technology. it consists of water - level sensor and mainframe circuit. on the basis of analyzing its application, this paper gives the design of mainframe circuit, including time circuit, time - sequence circuit, input - interface circuit, switch circuit and power circuit

    本文在分析cmos集成電路應用的基礎上，給出了自動量水儀表主機電路的設計，包括定時電路、時序電路、輸入介面電路、開關電路和電源電路的設計；其次，對水位傳感器進行了研究，分析了水位傳感器的工作原理、測量使用條件、動態特性、靜態特性以及水位傳感器的率定、標定方法。
  11. Standard guide for describing and specifying the spectrometer of an optical emission direct - reading instrument

    光學輻射直讀儀表的分光計的描述與規定用標準指南
  12. Standard practice for combustible gases in the gas space of electrical apparatus using portable meters

    用便攜式儀表測定電氣裝置氣體空間中可燃性氣體的標準試驗方法
  13. Third, the development of intelligent instruments possessed auto - demarcated function

    三、具有軟體自標定功能的現場智能儀表的開發及研製。
  14. Evaluation of uncertainty in measurement for instrument coefficient of standard gas meter

    標準煤氣表儀表系數測量不確定度分析
  15. Alarm input signals are : contact open - circuit alarm, contact closed - circuit alarm, ttl level signals. alarm output modes are : flash alarm, sound alarm, relay contact output alarm optional for memory function or not it adopts high brightness led or long - lifetime planar luminotron separate indicate the current condition for every loop

    各輸入埠均具備萬能信號和單通道輸入功能，且各路可同時輸入不同類型的信號，輸入信號全切換時只需通過儀表菜單的簡單選定，即可實現不同類型輸入信號各種熱電偶熱電阻標準電壓標準電流信號之間的輕松切換，提高了儀表的通用性和可靠性。
  16. In chapter four, we introduce some methods of a / d conversion, and we take v / f as our a / d conversion. in chapter five, we introduce some knowledge of standard communication protocols, and we finally take the rs - 485 mode

    第五章：介紹和對比了三類儀表常採用的通信方式： 20ma電流環， rs - 232和rs - 485通信標準，並最終確定採用rs - 485通信方式。
  17. The watts 994hmb fire hydrant backflow preventer meter meets or exceeds registration accuracy for the low flow rate, normal operating flow rate, and maximum continuous operation flow rate as specifically stated in awwa standard c701

    美國瓦茨994hmb消防栓防迴流閥儀表滿足或優於美國自來水廠協會（ awwa ） c701標準規定的最小流量、正常工作流量和最大持續工作流量的記錄精度。
  18. Bids will be opened in the presence of bidders representatives who choose to attend at 2 : 00p. m. on 2007 - 07 - 18 ( beijing time ) at the offices of shanghai machinery & electric equipment tendering corp

    定於2007年7月18日14 : 00時（北京時間） ，在上海機電設備招標公司（上海市長壽路285號恆達廣場20樓）公開開標。屆時請參加投標的代表出席開標儀式。
  19. The disease in jaw surface will be drop the bite force ; the bite force in the patient who disease in temporal jaw joint descent obviously than normal person ; serious mistake in join deformity, the acute damage in the area arthritis can also drop the bite force evidently ; compare to normal children, wenneberg fund that the bite force lower and the duration of the biggest bite force shorter in the children who fall ill of the chronic arthritis ; the bite force also be used in appraise of the recovery condition in surgical operation 、 disorder in jaw arthritis and the serious bone offset in bite lopsided etc. some materials, it will be produce polarization phenomenon inside when suffered some force in certain direction, at the same time, it produce opposite electric charge in two of the surface ; and resume to the station of on - electrification when removed the outside force ; change the direction of the outside force, the polarity of the electric charge also be changed, this kind of phenomenon is called as “ piezoelectric effect ”

    本文設計了石英晶體壓電傳感器，以它作為傳感元件把咬合力信號轉變成電信號;利用ts5860型準靜態電荷放大器把傳感器的電荷信號轉變成電壓信號;選用usb7822數據採集卡，編寫該數據採集卡的驅動程序，採集該電壓信號並送到計算機里;編寫labview程序對該信號進行處理，得出咬合力值和咬合力曲線，並把測量結果以電子表格的形式保存，以便做進一步的分析和研究。通過對該測量儀的靜態標定、動態標定、溫度漂移標定以及實際測量試驗，證實了本測量儀具有較高的靈敏度、受動態力和溫度變化的影響比較小、能實時地顯示咬合力曲線和較準確地顯示咬合力值，滿足了咬合力測量的要求。
  20. Standard for quality inspection and evaluation of petroleum construction engineering automatic instrument installation engineering

    石油建設工程質量檢驗評定標準自動化儀表安裝工程
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