電壓校準器 的英文怎麼說
中文拼音 [diànyājiàozhǔnqì]
電壓校準器
英文
voltage calibrator- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 壓 : 壓構詞成分。
- 校 : 校名詞1. (學校) school 2. (校官) field officer3. (姓氏) a surname
- 準 : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 電壓 : voltage; electric tension; electric voltage
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Standard practice for static calibration of electronic transducer - based pressure measurement systems for geotechnical purposes
土工用電子傳感器型壓力測量系統靜態校準標準規程Reading and development software ect. special to the researching and developing of the quality implement. the products include material tester, tensile tester, testing machine for plastic rubber, electronic wire testing machine, cable testing machine, testing
自成立以來,銘禹一直秉持著科技精準人性服務的經營理念,集合機械力學電子電機油壓品保檢驗校正以及軟體開發等人才,專業于品管儀器的開發與研究。In view of predecessors " research achievements we put forward a method using square wave excitation and the fast furrier transformation ( fft ) to realize the comparison calibration for the calibration system of piezoelectric accelerometer
在吸收前人研究成果的基礎上,文中提出了工作用壓電加速度傳感器校準系統應用方波信號激勵,同時應用快速傅立葉變換( fft )的方法來實現比較法校準。The calibration of piezoelectric accelerometer is an important area of the shock and vibration measurement technology, and the calibrated piezoelectric accelerometer is divided into standard accelerometer and working accelerometer, usually standard accelerometer is calibrated by absolute method and working accelerometer is calibrated by comparison method
壓電加速度傳感器的校準是振動與沖擊測量技術中的一個重要研究領域,被校的壓電加速度傳感器有標準加速度計和工作用加速度計之分,通常標準加速度計用絕對法校準,工作用加速度計用比較法校準。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。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。Electronic voltage reference standards submitted for calibration should have a nominal voltage of 1 v, 1. 018 v or 10 v. additional uncertainty will be added for other values of emf
呈交作校正的電子電壓標準器具,其標稱電壓應為1v , 1 . 018v或10v 。否則,其牽涉的測量不確定度將會增大。That test part of the software is primarily used to complete the test of some parameters, such as time base, time - expand, time interval, voltage interval, vertical, stable state, transient state and scanning linearity. the result of the test needs to be analyzed and judged. clear user interface and timely warnings for mistakes of testing process inside because of the user ' s fault operating make whole test process more easier than it did on a time
該軟體的測試部分主要用於完成對示波器掃描時間系數、擴展掃描時間系數、 t時間測量、 v電壓測量、垂直偏轉系數、頻帶寬度、校準信號、脈沖瞬態響應、掃描線性誤差時等參數的測試檢定任務,並對測試結果進行及時的分析和判斷,由於界面清晰,而且對測試過程中由於用戶的誤操作都有及時的錯誤提示,使得整個測試過程簡單易行,對于用戶來講掌握起來也更為方便些。The system can simulate the transfer process of photo - thermal and thermal - electric at a given parameter setting of structure, environment and circuit. on the basis of circuit structure, the calibration, parameter adjusting and signal readout can be simulated, the vary process of readout circuit, readout voltage, optical gain, optical gain rate, and uniformity can be given. in addition, all kinds of character parameters of device can be forecasted
本論文根據umbirfpa的原理,建立它的軟體模擬系統,它可以根據給定的結構、環境、電路設置等參數首先模擬光熱、熱電轉換過程,並可根據電路結構,模擬校準、參數調節並讀出信號,給出讀出電流和電壓、光學增益、光學增益比、非均勻性等各特徵量的定量變化過程,預測製成后器件的各種性能參數。Precision method for pressure calibration of one - inch standard condenser microphones by the reciprocity technique
採用互易技術對1英寸標準電容傳聲器進行壓力校準的精密方法The working principle, calibration system and all sorts of calibration methods of piezoelectric accelerometer are expounded in this thesis
論文詳細闡述了壓電加速度傳感器的工作原理、校準系統及其各種校準方法。Some further research work on the theories and methods of the calibration of piezoelectric accelerometer has been done and control techniques of virtual instrument have been introduced to increase the automation degree of the calibration system in this paper
本文在壓電加速度傳感器的校準理論和方法問題上作了進一步的研究工作,並引入虛擬儀器控制技術到校準系統中提高了校準系統的自動化程度。The introducing of control techniques of virtual instrument ( vi ) in the calibration system by this thesis not only makes the costly instruments is not necessary, but also make use of computer to control the calibration system and acquire, analysis, handle and save output data of piezoelectric accelerometer
論文引入了虛擬儀器控制技術到校準系統中,不僅可以省去了相對昂貴的多的實際測量儀器,而且還利用了計算機對整個校準系統的自動控制,以及對壓電加速度傳感器的輸出信號數據的自動採集、分析、處理和保存。Method precision for pressure calibration of one - inch standard condenser microphones by the reciprocity technique
採用互易技術對1英寸標準電容式傳聲器進行壓力校準的精確方法The method used for calibrating ac voltage calibrators will depend on the required accuracy and bandwidth of the unit under test
校正交流電壓校正器的方法將視乎所需的準確度及接受測試元件的帶寬而定。After evaluating hebei ' s previous supporting industry with this index system. we can find these industries can not continuously supporting the development of hebei ' s economy. therefore, they shovild be selected and adjusted according to the standard of national industry classification. the previous supporting industry. including chemistry ( rnedicine - making ) industry. building material ( building ) industry, metal smelting industry
利用該指標體系定量評價河北省原定支柱產業后,發現這些產業無法支撐河北經濟的長期健康發展,應按照國家的工業行業分類標準,對它們進行重新選擇和調整,將原定的支柱產業,化工(醫藥) 、建材(建築) 、冶金、機械(汽車) 、食品等五項,調整為黑色金屬冶煉及壓延業、食品和飲料製造業、醫藥製造業、化學原料及化學製品業、電氣機械及器材製造業等五大產業,從而校正產業政策的引導方向。According to the concept of linear - fitting correction, the correction factors for correcting the test - piece image are obtained by reference images and their corresponding means captured at fixed tube voltage and different tube current
此方法基於線性擬合校正的思想,在一定管電壓下,改變管電流採集一組探測器基準圖像,利用這組圖像與其相應均值進行擬合,再把擬合系數作為校正因子對試件成像進行校正。Many international companies have put their pfc chips on the markets, such as mc33262, mc34262, l6561, l6562, ml4812 etc. in this paper, we studied on critical current mode active power factor correction technology, and did a detailed analysis and design on voltage reference circuit and analog multiplier circuit
國際上已經出現了一些有源功率因數校正晶元,如onsemi公司的mc33262 、 mc34262 , st公司的l6561 、 l6562 , microlinear公司的ml4812等產品。本文研究了有源功率因數校正技術中的臨界導通模式的基本原理,並對其中的電壓基準源和模擬乘法器做了詳細的分析和設計。分享友人