比較法校準 的英文怎麼說
中文拼音 [bǐjiàofǎjiàozhǔn]
比較法校準
英文
comparison calibration- 比 : Ⅰ動詞1 (比較; 較量高下、 長短、距離、好壞等) compare; compete; contrast; match; emulate 2 (比...
- 較 : Ⅰ動詞1 (比較) compare 2 [書面語] (計較) dispute Ⅱ副詞(比較) comparatively; relatively; fair...
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
- 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)...
- 比較 : 1 (對比) compare; compare with; contrast; parallel (with); comparison; by comparison; in comp...
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The assembly language program collects and processes the data real time. comparing kinds of method of filter and arithmetic of fft, the author select the fir filter to realize pretreatment of signal and radix - 2 fft to distill the characters of librations
通過對各種濾波方法和fft演算法進行比較,本套數據檢測和校準處理系統採用fir濾波對採集到的信號進行預處理,利用基2fft演算法來提取信號的頻率特徵。Wattmeters will be calibrated by direct comparison method against the laboratory standard wattmeter with phantom load
功率表將透過直接比較法及用虛假負載,利用本所的標準功率表,加以校正。There are many methods for measuring impedance and commercial lcr meters may have very different working principles. it is more advisable that customers submit their impedance standards for calibration, which in turn can be used to perform in - house checking of their lcr meters. however, the laboratory may offer performance checks for lcr meters using impedance standards
測量阻抗的方法有多種,故此市面上的電感電容電阻計或有截然不同的操作原理,一種比較適當的做法是客戶將其阻抗標準器送來本所校正,然後客戶可利用這些已校正的標準器替自己的電感電容電阻計進行測試。Method for calibrating field pyranometers by comparison to a reference pyranometer
通過與標準日射強度計的比較現場校準日射強度計方法Standard test method for calibration of pyrheliometers by comparison to reference pyrheliometers
日射強度計與基準日射強度計進行比較校準的標準試驗方法The method using square wave excitation presented by the paper is verified by theories and experiments that the method meets the requirement of accuracy, and this method ' s application simplifies manipulations and improve greatly the calibration efficiency
其中本文提出的方波信號激勵的比較校準法,理論和實驗證明不僅滿足校準精度要求,而且簡化操作,大大提高了校準的效率。Vacuum technology. ionization vacuum gauges. calibration by direct comparison
真空技術.電離真空計.用直接比較法校準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。Preparation of steel substrates before application of paints and related products - surface roughness characteristics of blast - cleaned steel substrates - method for the calibration of iso surface profile comparators and for the determination of surface profile - stylus instrument procedure
塗塗料和有關產品前鋼基的制備.噴丸處理鋼基體的表面粗糙度.第4部分: iso表面輪廓比較儀的校準方法和表面輪廓的測定方法.觸針儀法Preparation of steel substrates before application of paints and related products. surface roughness characteristics of blast - cleaned steel substrates. part 4 : method for the calibration of iso surface profile comparators and for the determination of surface profile. stylus instrument procedure
塗料和有關產品使用前鋼基片的制備.噴丸處理鋼基片的表面粗糙度特性.第4部分: iso表剖面比較儀的校準方法和表剖面的測定方法.觸針儀器的程序In this paper, we begin with actual products designs and then combine the real conditions. on condition that technique conditions requirements were satisfied, by adopting electromagnetic field numerical analysis and experimental research, the electric field distribution inter - phase and to ground of 12kv metalclad withdraw switchgear vacuum circuit breaker is described accurately. the electric field distribution and movement in different conditions are also confirmed
本文從實際產品設計入手,結合現實情況,在滿足技術條件要求的基礎上,通過採用電磁場的數值模擬分析及實驗研究,準確地描述了12kv配電系統中置櫃真空斷路器相間及對地全場域電場分佈情況,確定了中置櫃在不同情況下的電場分佈、變化情況,通過理論的計算和分析,對產品的絕緣進行了校核與驗證,通過多種方法的比較,進而得到合理的布置結構和達到最佳的絕緣配合,為實際產品的開發和設計提供了理論依據。Based on the theory of system identification and experimental data, the simulating results of many kinds of parameter models have been compared. among them, we can find a parameter model that can precisely express the dynamic character of measurement system. on the system model constructed, the dynamic error of measuring data is processed by inverse filtering method
本文先後對測試系統進行了多次動態校準,根據所得實驗數據在系統辨識理論的基礎上,比較了多種參數模型的模擬效果,尋找到一類能夠準確地描述測試系統動態特性的參數化模型,並根據所建立的系統模型,採用反濾波方法改進了測試系統的動態特性。Comparison analysis and experiments show that the calibration instrument can meet the need of laser speedometer calibration because of its wide calibration range, high repeatability and universal performance
經各種校準方法的比較分析和校準試驗驗證,說明裝置校準范圍寬、重復性好、通用性好,可以滿足激光測速儀的校準需求。Aees employs the multi - staged digital filter algorithm to reduce random error. meanwile, the system correct zero deviation through linear opreation. the instrument, from hardware aspect increases the feature of anti - interference by the way of reasonable layout, sepration of digital and analogue
系統採用了中值濾波和滑動平均濾波相結合的多級數字濾波演算法來減小隨機誤差,並以精密基準電壓作為比較信號的輸入,由智能系統通過線性運算,實時地修正、校準測量數據,減小系統的零漂,實現自動定標並提高測量的精度。The multi - port measurement system has the widespread use in microwave measurement, the measurement of multi - port device with two - port vector network analyzer ( vna ) is researched. this paper analyzes the commonly used error models and calibration methods of vna, program a trl calibration procedure for two - port vna, and compare the tested data with the data from vna. the comparison show that the programmed trl calibration procedure is in the same accuracy as the vna
本文討論了兩埠矢量網路分析儀常用的誤差模型和校準方法,編制了兩埠矢量網路分析儀基於trl校準法的校準程序,並把校準后的測量結果和矢量網路分析儀校準后的測量數據做了比較,比較結果說明編制的trl校準程序校準效果和矢量網路分析儀校準的效果相同。The sensitivity correct and the test of magnitude character for sensor are done by the comparison method, the horizontal sensitivity, linear error and environment character are tested, and the error of indication is calculated in chapter four
第四章採用比較法對傳感器進行了靈敏度校準、幅頻特性測定,並進行了橫向靈敏度、線性誤差和環境性能試驗,計算出了示值誤差。Standard practice for secondary calibration of airborne particle counter using comparison procedures
用比較法對空中游離微粒計數器進行的二次校正的標準實施規程Calibration of vibration and shock pick - ups - method for secondary vibration calibration by comparison of phase angles
振動和沖擊傳感器的校準.採用相角比較法對次振動的校準方法Gas analysis. determination of composition of calibration gas mixtures. comparison methods
氣體分析.校準用混合氣體成分的測定.比較法分享友人