lcr 中文意思是什麼

lcr 解釋
長春新堿,醛基長春堿
  1. Development of testing stress device by lcr ultrasonic wave

    超聲波應力儀的研製
  2. The travel time of lcr wave and applied stress showed well linear relationship in the qualitative and quantitative experiments, experimental result matched with the theory, achieved the anticipative requirements. these experiments validated the feasibility of evaluating the stress with lcr wave based on tdc travel time measurement preliminarily

    定性實驗與定量實驗顯示， lcr波傳播聲時與加載應力具有良好的線性關系，實驗結果與理論基本相符，達到了預定要求，也初步驗證了基於tdc聲時測量的lcr波應力檢測方法的可行性。
  3. 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。
  4. Development of measuring and analyzing system for lcr parameter

    參數自動測試分析系統的開發
  5. Specification of lcr measuring instruments

    Lcr測量儀技術條件
  6. Test methods of lcr measuring instruments

    Lcr測量儀測試方法
  7. Lcr level cotroller and recorder

    液面控制記錄儀
  8. 3 function lcr measurement

    3種功能lcr量測
  9. High precision lcr meter

    高精密lcr測試儀
  10. Lcr low compression ratio

    低壓縮比
  11. Hand held lcr meter

    掌上型lcr表
  12. Handheld lcr meter

    掌上型lcr表
  13. It is suitable to be used as precise inductance standard for all kinds of metrology units, research institutes, and manufacturers, and especially suitable for on - site lcr meter calibration

    適用於各計量、科研與生產部門作精密電感標準，尤其適用於對lcr表進行現場校準。
  14. Determination of linear and periodic error parameters for the scale value of lcr gravimeters by observed gravity data

    重力儀的線性格值和周期誤差參數
  15. Based on the tidal gravity observation recorded with the gwr c032 superconducting gravimeter at jiufeng station, wuhan / china, the scale values of the gwr c032 scg and the lcr - et20 spring gravimeter are accurately determined with the method of instrumental same - site observing

    本文基於武漢九峰臺超導重力儀固體潮觀測數據，採用儀器同址觀測的方法，實現了gwrco32超導重力儀和lcret20彈簧型重力儀格值的精密標定；採用由比利時皇家天文臺p
  16. The agilent 4263b lcr meter is agilent technologies most cost - effective low - end lcr meter, designed for both component evaluation on the production line and fundamental impedance testing for benchtop applications

    Agilent 4263b lcr表是agilent物超所值的低端lcr表，專用於生產?的元件評估和臺式應用的基本阻抗測試。
  17. The properties of capacitors were measured using an hp4284a lcr meter at 77k under 100khz

    採用hp4284alcr測試儀及四端對測試技術，測量電容器性能。
  18. Analysis and comparison of the tidal gravity observations obtained with lcr - et20 spring gravimeter

    20彈簧型潮汐重力儀觀測結果的分析和比較
  19. This paper presents a platform that measures the tangent stress of the elastic media using critically refrected longitudinal wave ( lcr for short ) based on acoustic - elasticity theory. the primary experiments are complete in general purpose stress equipment controlled by pc

    本文以聲彈性理論為基礎，設計並製作了一套基於tdc （ timetodigitalconverter ）利用lcr波（ criticallyrefractedlongitudinalwave ）測量彈性介質中的切向應力的實驗平臺，並在微機控制的萬能試驗機上進行了初步的實驗。
  20. The experimental results indicate that the tangent stress keeps quite linear relation with the variation of the time in fixed transmission distance of lcr wave in elastic range. also, the experiment results prove correctness and feasibility of the methods for measuring and processing lcr wave in stress measurement. the research provides beneficial reference for the application of tangent stress measurement in elastic media from theory to practice with tdc

    實驗數據表明:在試件的彈性范圍內，試件內部的切向應力與lcr波在固定傳播距離下的聲時變化有著良好的線性關系;證明了基於tdc - gp1的測試信號處理方法在用lcr波進行切向應力測量的可行性和正確性，為彈性介質中的切向應力測量從理論研究走向實踐應用提供了較高的參考價值。
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