instrument error 中文意思是什麼

instrument error 解釋
儀表誤差
  • instrument : n 1 儀表，儀器 〈cf tool implement〉。2 樂器 （＝musical instrument）。3 【法律】證件，證券，文件...
  • error : n. 1. 錯誤；失錯。2. 謬見，誤想；誤信；誤解。3. 罪過。4. 【數學】誤差；【法律】誤審，違法；（棒球中的）錯打。adj. -less 無錯誤的，正確的。
  1. This fixing fashion can make instrument to balanced wok and to minish measure error

    這種安裝方式可以使儀器平穩工作，減小測量誤差。
  2. In this paper, the operation theory is ntroduced. we research the quasi. synchronous alternative sampling echnology in detail to improve the precision of the instrument and discuss some problem about the plication of this method. we introduce the develop of hardware and software in the whole instrument. at last, we sive out the result of experiment and the analyses of error

    文中論述了該電參數測量儀的工作原理，著重研究了提高測量精度的準同步采樣演算法，並討論了該演算法在單片機中應用的幾個實際問題。在此基礎上，詳細介紹了整個儀器的軟硬體開發過程。最後對儀器進行了實驗和誤差分析，給出了實驗結果和誤差分析結果。
  3. The error of hall element is analysed and the compensative method is provided ; this paper makes the theoretical analysis of errors producing by the instrument amplifier and a / d converter. we adopt the technology of digital filter and linearization implementing by the neural network method

    對霍爾元件的誤差進行分析並給出補償方法；對儀表放大器和a d轉換器引起的誤差進行了理論分析；採用了數字濾波技術和採用神經網路方法實現的非線性校正技術進行軟體補償。
  4. The ? 1 word count error exists in nearly all kinds of digital time and frequency measuring instrument and it affects the instrument ' s measuring precision tremendously

    在所有的數字式時間及頻率測量設備中，幾乎都存在著1個字的計數誤差。它的存在，極大地影響儀器的測量精度。
  5. In order to eliminate the influences caused by temperature, electrode - polarization and autoeciousness - capacitance, the traditional instrument has added complicated circuits so that it cause such shortcomings as big error, time - retardation and a relatively small scope. through the problems caused by 2 - probe electrode and ac current source, a new measuring circuit based on the excitation of bi - directional voltage pulse and the sensor of 4 - probe electrode is proposed, using single - chip to achieve auto - temperature compensation

    作者在參閱國內外大量相關參考文獻的基礎上，從電導測試技術的原理性研究出發，分析了採用交流激勵源、兩電導電極為傳感器的傳統電導測試系統所面臨的種種問題，提出並研製了一種基於雙極性脈沖電壓激勵、以四電導電極為探頭、運用單片機進行溫度自動補償的新型電導率測量系統。
  6. In this dissertation, we studied the tcra1101plus total station position system, which introduced the principle and characters of the instrument ' s closed loop tracking system. also we explained the cause of prism ' s position error and brought forward mathematic model to correct, moreover, the good results has been drawn form the expenriments. the kinetic survey system have been realized, which the sampling rate attain more than 5hz and the position precision can be less than 2mm on condition that targeted - point moving slowly at the velocity below 2cm / s. having finished the survey system to examine whether the fine - tuning stewart platform in good status, we have finished mensurating the position reference of the fine - tuning stewart platform and the offset of the prism

    在此基礎上研製了多臺儀器在線控制高頻采樣動態跟蹤測量系統，采樣率大於5hz ，在跟蹤小於2cm / s低速運動目標時，測量精度好於2mm ；完成對饋源二次精調系統的檢測，包括對二次精調平臺位置基準的標定和觀測棱鏡偏心差的測定；設計不同動態測量實驗，對全站儀動態跟蹤的誤差來源和特點進行了分析；從實驗角度，對全站儀的測量時滯及其穩定性進行了測試分析，給出了定量的結果；比較了全站儀和計算機的內部時間系統，發現兩者存在較大差異。
  7. Analyze item by item the position of unintact cycle, the running clearance of unintact cycle, locking - deform, datum dimension regulating, repeatly install, power voltage wave and marking running etc. at the same time, we give the calculating formula to calculating the running marking random error, and use it to calculate the system error of big diameter measure instrument - - datum dimension frame error, gyro - wheel diameter error, error caused by circumstance temperature, error caused by backing distance, angle error, delay error of data collecting circuit, lathe main shaft running error, workpiece install partial error

    對不完整圓的位置、不完整圓的轉動間隙、鎖緊變形、基準尺調整、重復安裝、電源電壓波動、標記轉動等隨機誤差進行了逐項分析，並給出轉動標記隨機誤差的計算公式。對大直徑測量儀的系統誤差?基準尺尺架誤差、滾輪直徑誤差、環境溫度引起的誤差、後退距離引起的誤差、角度誤差、數據採集電路延時誤差、車床主軸回轉誤差、工件安裝偏心誤差分別進行了計算，最後對誤差進行合成。
  8. Because of fault in operation and the precision of instrument, the defect error and accidental error are involved in the procession of data collection, the defect error that are brought by mistakes of people and influence of outside is large, the contingency error that are inevitably and randomicity is little

    在採集數據過程中，由於某些操作或儀器原因，往往使數據中包含人為錯誤，或外界干擾產生的量值較大的「過失誤差」以及不可避免的帶隨機性質且量值較小的「偶然誤差」 。
  9. 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。
  10. However, the si3n4 is non - crystalline when power is 100w or 150w. the agglomeration and the distribution were important parameter of nanopowder, which were analyzed by the laser light scattering particle - size test instrument. but the result appeared great error because of this instrument itself and high requirement to sample

    粒徑分佈和團聚是納米粉體材料重要的表徵手段，採用激光散射技術對納米氮化硅粉末粒徑的分佈和團聚進行分析，激光散射技術由於本身的限制和對樣品的高要求，測量納米材料的分佈有較大的誤差。
  11. Conductance instrument is applied very popularly. but the traditional instrument has such shortcoming as many gears, manual compensation, big error. and it has complicated circuits and only can be used in a relative small scope

    然而，傳統的電導率儀分檔多，溫度、極化效應和電容效應的影響引起的誤差需人工進行補償，或使用復雜的硬體電路，造成使用不便，電路復雜、校正范圍小。
  12. The autoaligment instrument and accuracy turntable with digital display are used to detect the step angle after 32 subdivision, and the experiment results are given, the mean - square error of step angle after 32 subdivision is less than 3. 7 %

    為了檢測32細分后的步距角，採用了自準直儀加精密數顯轉臺的光學測量方法，並給出了實驗結果， 32細分步距角的均方誤差不大於3 . 7 。
  13. Basing on carefulness analysis of error source, a new measuring system for small angle is designed in this paper. with super measuring precision it can be used to replace old measuring instrument

    為減小測量誤差，在對誤差源進行仔細分析的基礎上，本文研製了一種新型的高精度小角度測量儀器，以嘗試代替舊有的測量裝置。
  14. For an instrument error of less than 3 %, calibrate the pressure - indicating device in such a manner that known pressures are applied dynamically at approximately the same rate as in testing of paper

    我的理解是:對于誤差少於3 %的機器，要在了解動態應用的壓力速度和紙試驗速度大約一樣的方式下校準指示壓力裝置。
  15. In this paper, the author study the measurement method and instrument of the euv / x - ray optical component, improve the design of the measuring apparatus - long trace profiler ltp already existing, provide a kind of newly long trace profiler ltp - iii, which is used to measure the slope error

    本文主要是研究euv x - ray光學元件面形誤差的測量方法與測量儀器。對已有的測量儀器長軌面形儀ltp儀器進行了改進設計，提供一種新型的長軌面形儀ltp - ，用於測量光學元件的傾斜度誤差。
  16. Comparatively, the instrument error of open system is bigger than that of closed system especially under the lower photosynthesis

    比較而言，開路系統的儀器誤差較閉路系統大得多，尤其表現在低光合水平下。
  17. The model error and instrument error of digital sampling measurement algorithms were investigated comprehensively

    全面地研究了數字采樣計算式功率測量方法的誤差模型和儀器誤差。
  18. Within the limits of instrument error, wmap confirms this prediction

    在儀器誤差的范圍內， wmap證實了這個預測。
  19. The range correction method error decreases with the navigation time but the instrument error increases, so the best navigation time should be chosen with both sides considered

    射程修正系統的方法誤差隨著導航時間的增加而減小，但由於導航參數誤差有隨著導航時間增加的趨勢，慣導系統工作時間要綜合考慮以上兩方面因素后確定。
  20. After the instrument error of sins is analyzed, it can be concluded that the quadratic model is more sensible to navigation error, and with instrument error taken into account, the linear model is better than the quadratic model

    通過捷聯慣導儀器誤差的分析，發現二次模型對捷聯慣導導航參數誤差更為敏感，考慮慣導儀器誤差后，線性模型的修正效果要優於二次模型。
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