meter switch 中文意思是什麼

meter switch 解釋
曝光表開關
  • meter : n. 1. 測量儀表，計量器；計，表。2. 計量人；計量官。vt. 用表計算[測量、記錄]。n. 〈美國〉＝ metre.
  • switch : n 1 （樹上折下的）細樹枝；軟鞭子；鞭打。2 假發；（尾巴上的）毛簇。3 〈美國〉【鐵道】道岔扳子，軌...
  1. Optical power meter real - time monitor optical power of each optical cable, and control computer gather the value of optical power attenuation circularly, if some values excess the limit, the computer control optical switch to connect another spare optical fiber with otdr card, control the otdr card to test the optical fiber, and then find the malfunction point accurately. the system require software system to run with hardware devices tother. this paper analyze requirement and technical feasibility in software system, ooa and uml are used to analyze software and abstract the class diagram

    通過光功率計對每條光纜中的備用光纖進行實時的監控，測試光功率的衰減值，主控計算機不斷循環的對每個光功率模塊進行數據採集，並記錄每路光信號的光功率衰減值，然後進行分析處理，如發現達到設定的光功率衰減門限值就報警，並控制光開關的切換，將故障光纜中的另一備用光纖與otdr卡連接，通過otdr卡對該光纖進行測試，從而確定故障點。
  2. Voltage meter, current meter, frepuency meter, oil pressure meter, water temperature meter, timer, battery voltage or charging current meter, protection indicator, speed and voltage inching switch and etc

    電壓表電流表頻率表油壓表水溫表計時器電池電壓或充電電流表保護指示燈轉速及電壓微調開關等。
  3. Sb2015 - 3 precision decade dc resistance box adopts high voltage glass glaze resistors and special high voltage seal switch. its electric performance is very stable and insulation intension is very high. the resistance value can be adjusted under the condition of ceaselessly opening voltage ( note : the using switch should not be at the point of 0. ) it is easy to operate and suitable to be used to calibrate insulation resistance meter, and suitable to be used as high resistance standard

    3型精密十進位直流電阻箱採用高壓玻璃釉電阻器及獨特的高壓密封開關，電性能穩定可靠、絕緣強度高、可在不斷開測試電壓的條件下調節電阻值（正在使用的那隻開關不處在「 0 」位置時） 、操作方便，適用於檢定/校準絕緣電阻表，也可作為高阻標準。
  4. Sb2015 - 2 precision decade dc resistance box adopts high resistance superfine glass silk and special high voltage seal switch. it electric performance is very stable and insulation intension is very high. the resistance value can be adjusted under the condition of ceaselessly opening voltage ( note : the using switch should not be at the point of 0. ) it is easy to operate and suitable to be used as dc resistance standard to calibrate insulation resistance meter

    2型精密十進位直流電阻箱採用高阻玻璃微細絲電阻器及獨特的高壓密封開關，電性能穩定可靠、絕緣強度高、可在不斷開測試電壓的條件下調節電阻值（正在使用的那隻開關不處在「 0 」位置時） 、操作方便，適用於檢定/校準絕緣電阻表，也可作為直流電阻標準。
  5. Remember the following words and expressions : e. g. multimeter ； circuit ， current ； voltage ； resistance ； digital multimeter ； analogue multimeter ； analogue multimeter scales ； zero adjustment control ； zero adjustment control for resistance ranges ； measurement ranges switch ； transistor test socket ； meter probe ； positive terminal ； negative terminal ； anode ； cathode ； red lead ； black lead ； power supply ； connect in parallel ； connect in series

    記住萬用表、電路、電流、電壓、電阻、數字萬用表、模擬萬用表、表頭、機械零位調整器、歐姆零位調整器、量程選擇開關、晶體管插孔、表棒、正接線端、負接線端、陽極、陰極、紅導線、黑導線、電源、並聯、串聯等常用英文單詞，並逐步掌握。
  6. With computerized management, users purchase electricity first and then consume it ; maximum power can be limited in rated current limited by power supply department ; one meter is specially provided with one ic - card. electricity will not be cut off if the provided card loses. a make - up ic - card will work as well ; ic - card can transfer dataset bi - directionally and cut off electric current automatically, warning user of purchasing power ; when quantity of electricity turms to zero, it can switch off electicity automatically ; it s supplied with power - stealing prevention software

    應用計算機管理，先購電後用電在額定電流范圍內能限制最大使用功率由供電部門限定一表一卡。專卡專用，失卡不失電，補卡再用點卡能雙向傳遞數據能自動斷電告警用戶購電電量為零時，自動拉閘斷電並具有一定的防劫電軟體設計等。
  7. Meter box is a distribution box for single - phase and three - phase watt - hour meter, its inner electric switch components adopt modular switch, it is used for distribution systems in civil building, industrial and mining enterprise, as well as aloft operation power grid

    電表箱是一種安裝單相與三相電度表配電箱，內部電器開關元件全部選用模數開關，主要用於民間建築、工礦企業、高業網配電系統。
  8. A new full - wave measurement circuit structure is put forward that would increase distribution automation system reliability and veracity. the distributed protection and monitoring unit in this paper can instead of general instruments of low voltage distribution system. it not only combines ampere meter, voltage meter, active power meter, reactive power meter and power meter, frequency meter into a meter, but also increases monitoring position switch, control bus switching alternately and monitoring energy

    本文研製的保護和測控單元，可替代低壓配電系統中所使用的常規儀表，將原來迴路需要的電流表、電壓表、有功功率表、無功功率表和功率因數表、頻率表簡化為一塊表，並增加了位置開關量檢測，控制母線投切和電度監測功能，從而極大的簡化了低壓配電二次儀表設計、安裝調試，提高了運行、維護和管理水平。
  9. 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。
  10. Single phase ac active reactive power meter double screen digital display outline dimension 16080 mm switch power supply input voltage 0100 v input current 05 a active power display 2500 w, reactive power display 2500 var

    單相交流有功無功功率表;雙屏數字顯示;外形尺寸16080開關電源供電電壓輸入0 100v電流輸入0 5a有功顯示2500w無功顯示2500var 。
  11. Tri - phase ac active, reactive power meter ; double screen digital display ; outline dimension 16080 mm ; tri - phase four - wire system ; switch power supply ; voltage input 0100v ; current input 05a ; active display 7500w ; reactive display 7500var

    三相交流有功無功功率表;雙屏數字顯示;外形尺寸16080三相四線制;開關電源供電電壓輸入0 100v電流輸入0 5a有功顯示7500w無功顯示7500var 。
  12. Single phase ac active reactive power meter double screen digital display outline dimension 80160 mm rs - 485 standard serial communication ma transmission output switch power supply input voltage 0220 v, input current 05 a active power display 1100 w, reactive power display 1100 var

    單相交流有功無功功率表雙屏數字顯示外形尺寸80160 rs - 485標準串列通訊4 20 ma變送輸出開關電源供電電壓輸入0 220v ;輸入電流0 5a ;有功顯示1100w ，無功顯示1100var 。
  13. The usimg scale of fhe meter can be adjusted by pushimg the decimal point settimg switch and the scale settimg switch that of fhe meter

    本儀表可以通過內部設置的小數點開關和量程開關可同步調整儀表的使用量程
  14. Single phase ac reactive power meter : light column display single screen digital display, outline dimension 80160 mm, rs - 485 standard serial communication ; transmission output ma ; high low limit alarm function switch power supply input voltage 380 v input current 05 a display range 01900 var

    單相交流無功功率表光柱顯示單屏數字顯示外形尺寸80160 rs - 485標準串列通訊變送輸出4 20 ma ，上下限報警功能開關電源供電;輸入電壓380v ;輸入電流05a ;顯示量程0 1900var 。
  15. Alicat scientific has over a decade of experience in providing mass flow meter, flow controller, pressure gage and pressure controller products. instrutech concentrates in researching and manufacturing the vacuum gauges. wasco concentrates in producing pressure switch vacuum switch and pressure transmitters

    Dwyer的photohelic和capsu - photohelic開關壓力計集中了所有magnehelic ，壓力計的優點，而且附加了一或兩個帶可視設定點指示器的易於設定的壓力開關。
  16. We are a agent for distributing well - known products : plc, transducer, user - friendly surface, low voltage apparatus, sensor, pneumatic organ, meter, mains switch, motor, switch case, work - managing machine, wiring equipment etc

    代理經銷知名品牌產品： plc 、變頻器、人機界面、低壓電器、傳感器、氣動元件、儀表、開關電源、馬達、開關櫃、工控機、配線器材等。
  17. This series pressing machine is suitable for these technologies of drilling in the material, losing materials, bending and light extension etc. it is widely applied to such vocations as electric implements, meter, switch and auto etc

    本系列壓力機適用於板料沖孔、落料、彎曲和淺拉深等工藝，廣泛適用於：電器、儀表、開關、汽車等行業。
  18. Always switch a meter to the appropriate function and range before you make test connections

    在做測試接線之前，先將量表轉到適當的功能與?圍。
  19. 2. wp - le3pq - t2824nt 220v 220v, 5a 5a tri - phase ac active, reactive power meter ; double screen digital display ; outline dimension 80160mm ; rs - 485 standard serial communication ; ma transmission output ; tri - phase four - wire system ; switch power supply ; input voltage 0220v ; input current 05a ; active display 3300w, reactive display 3300var

    三相交流有功無功功率表雙屏數字顯示外形尺寸80160 rs - 485標準串列通訊4 20 ma變送輸出三相四線制;開關電源供電電壓輸入0 220v輸入電流0 5a ;有功顯示3300w ，無功顯示3300var ，
  20. This product is integrated the microcomputer, liquid crystal display screen, operation button and switch power, it can along simply complete measure, display, self - calibrate, set etc., the product also equip with standard communication interface and switch quantity output interface, can complete telemetering and remote control function. this instruments can be used for many ac spend electricity field to served and measure, estimate and remote concentrated search meter, monitor management due to its small volume, various functions, high accuracy

    本產品內部集成了微型控制電腦液晶顯示屏操作按鈕以及開關電源，可以單獨完成測量，顯示自校準設定等操作，本產品還配備了標準的通信介面和開關量輸出介面，能夠實現遙測遙控功能。由於體積小功能多精度高，可以用在多種交流用電場合下的測量計量以及遠程集中抄表監控管理。
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