校準電阻 的英文怎麼說
中文拼音 [jiàozhǔndiànzǔ]
校準電阻
英文
adjusting resistance- 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)...
- 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...
- 阻 : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
- 電阻 : (物質阻礙電流通過的性質) resistance; electric resistance (電路中兩點間在一定壓力下決定電流強度...
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Based on the verification regulation of prt, this paper studies the temperature characteristics of prt, suggests a method of improving the accuracy of measurement and supplies the uncertainty of calibration point
摘要分析了檢定規程對鉑電阻溫度計的要求,通過研究鉑電阻溫度計的測溫特性,提出了提高鉑電阻溫度計測量精度的方法,並給出了在溫度校準點的測量不確定度。In order to enhance the precision, this design proposes that temperature - measuring circuit of platinum resistors and software should be employed to carry on adjustment of measured precision ; it also proposes that the interference of the grid can be reduced by the voltage front feed ; and meanwhile it calls for the application of the photoelectric insulation, the over heating protection and alarm so as to enhance the security performance of the system
為了提高精度,本設計還採用了鉑電阻溫度測量電路,並利用軟體對測量精度進行自校準;通過電壓前饋控制減少電網干擾。此外,設計中還加入了光電隔離措施及過熱自動保護和報警功能,以增強系統的安全性能。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。Execute selective examination rule of measuring instrument and device. calibrate and test electronic balance, scale and platinum resistance
執行計量器具抽查制度,用標準器對電子天平、磅秤、鉑電阻校驗、測試。The electrolog data was effectively corrected with the effective process, which improved the validity of electrolog to the identification of the low - resistivity reservoirs and was helpful to enhance the veracity of evaluation of the conventional reservoirs
有效的電測井資料預處理,不僅改善了低電阻率油氣層的電測井資料的有效性,實現對電測井曲線有效校正,同時對進一步提高常規油氣層的測井評價的準確性具有重要的作用。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。A resolution method in software is applied to calibrate zero point and full scale of the circuit. software approach to nonlinear correction for sensor and circuit is presented. therefore system error is eliminated, and measurement accuracy of temperature is improved. the signal of acidity electrode is detected by a differential amplifier circuit, which consists of operational amplifiers tlc2254 with high input impedance and low drift
採用橋路和單運放差動放大電路對溫度傳感器信號檢測放大,軟體校正溫度傳感器和測量電路的非線性,軟體校準測量電路的零點和滿度,消除測量電路的系統誤差,提高補償溫度的測量精度;採用高阻、低漂移運放tlc2254組成高阻差動放大電路用於酸度電極信號測量。Sb2014 precise dc low resistance box has its own features such as high working voltage, good abstraction of heat efficiency, stable performance and novel configuration
該電阻箱具有工作電流大、散熱效果好、性能可靠、結構新穎等優點,適用於工廠、學校和科研單位作精密大電流低阻值電阻標準。Sb2016 is suitable to be used as power load & standard resistance of every calibration institutions, research institutions, factories and schools, specially for testing and calibration the kinds ofwithstanding voltage tester
適用於各計量與科研機構、工廠與學校作功率負載及電阻標準,特別適用於檢測/校準各種規格的耐壓測試儀。In order to improve the circuit ' s input impedance, which is affected by insulating resistance of electrode leading wire, terminals and printed circuit board, electrode is connected to the meter through insulating wire of high impedance which is directly welded in the printed circuit board with insulating ring. the deviation of electrode is corrected by software and the algorithm is given
使用高阻絕緣線連接電極,並將高阻絕緣線直接焊在加有絕緣環的印刷線路板上,從而消除電極引線、接線端子和印刷線路板漏電對放大電路輸入阻抗的影響;軟體校正電極偏差,並給出校準演算法。The author accomplished this dissertation through taking part in the project. the main contents of this dissertation are : based on the national capacitance standard, the principle and the measurement method for capacitance metrology are studied, and the frequency response of a four - terminal - pair ( 4tp ) capacitor acted as the capacitance standard is measured in the extended frequency range
本文研究的主要內容是:在國家「電容基準」的基礎上,選用四端對電容器作為標準器,研究電容量值擴展頻段的計量原理及方法,測定其頻率響應,建立國家的擴展頻段電容標準;以擴展頻段的電容標準為量值標準,進行測量四端對電阻器和校準單埠電容器頻率響應的研究。Calibration specification for auto - measuring system of thermocouples and resistance thermometers
熱電偶熱電阻自動測量系統校準規范Nominal element resistance is measured at the calibrating temperature of 1960 ? f ( 1070 ? c ). nominal resistance values of elements in ohms per unit length, are shown in table b, page 6
校準額定電阻的阻值應該在溫度1960 ? f ( 1070 ? c ) 。這種硅碳棒的單位長度的額定阻值見第6頁的表格bNominal element resistance is measured at the calibrating temperature of 1960 ? f ( 1071 ? c ). nominal resistance values of elements in ohms per unit of length are shown in table a, page 5
在校準溫度1960 ? f ( 1071 ? c )下,可測量該產品的額定電阻。每單元長度的額定阻值詳見第5頁的表格a 。Nominal resistance is measured at the calibrating temperature of 1960 ? f ( 1071 ? c ). nominal resistance values of them in ohms, per unit of length are shown in table a, page 3
硅碳棒的額定電阻阻值是在1960 ? f ( 1071 ? c )時校準的數值。額定電阻單位為歐姆,單元長度的數值參見第3頁的表格a 。Nominal element resistance is measured at the calibrating temperature of 1960 f ( 1071 c ). nominal resistance values of elements in ohms, per unit of length, are shown in table a, page 4
在校準溫度1960 ? f ( 1071 ? c )下,可測量該產品的額定電阻。每單元長度的額定阻值詳見第4頁的表格a 。Realization of internal resistance measurement of lithium battery with auto calibration technology
自動校準技術在鋰電池內阻測試中實現As previously stated, the sensing thermistor does not require calibration, and will last indefinitely ( provided that the protecting glass envelope is not broken or chemically attacked )
象以前說的那樣,熱敏電阻無需校準,而且只要外面的保護玻璃罩沒被打碎或者被化學腐蝕就能一直用下去。Methods for calibration of bonded electrical resistance strain gauges
粘合電阻應變計的校準方法分享友人