complex impedance 中文意思是什麼

complex impedance 解釋
復數阻抗
  • complex : adj 1 復雜的，錯綜的。2 合成的，綜合的；【化學】絡合的。3 【語法】復合的；含有從屬子句的。n 1 復...
  • impedance : n. 【物理學】阻抗。 acoustic impedance聲阻抗。
  1. Electrical conductivities of quartz, olivine, dunite, iherzolite, pyroxenite, and megaaugite were measured by virtue of the new system ; whereas, the electrical conductivity of gabbro was measured by means of the old one. an interesting outgrowth of the present study is the measurement of the complex impedance of a series of quartz plates with different orientations

    石英（人造水晶） 、橄欖石、純橄欖巖、輝石巖、二輝橄欖巖、巨晶輝石的電導率測量是在新的測量系統下獲得的，而輝長巖的電導率測量是基於lcr儀為測量儀器的測試系統下獲得的。
  2. Study on comncuo - based ntc thermistor by complex impedance

    熱敏電阻的復阻抗分析
  3. The johnson noise of complex impedances consists only of the johnson noise of the resistive part of the impedance, so pure capacitance or inductance does not have johnson noise, even though it has an impedance

    復阻抗的熱噪聲僅僅是電阻部分的熱噪聲，因此理想的電容器或電感器雖然有阻抗，但並沒有熱噪聲。
  4. It combained potentiostat, potentiostatic circuit instrument and ac impedance measurement organticace, which can measure usual dynamic potentio - scan, experiment of dynamic potentio - scan, but also unique measurement of ac impedance measurement, also, this new type electrochemical workstation can carry on complex experiment, sucn as potentio / current scan ac impedance measurement procedural measurment, life - span - circle ac impedance measurement procedural measurement in order to fullfill the goal of track and analysis of parameter in various electrochemical conditions. this graduation thesis indicate the structure, function of the multifunct - ional electrochemical workstation

    它把恆電位儀，恆電流儀和電化學交流阻抗分析儀有機地結合到一起，既可以做常規的基本測試如動電位掃描、動電流掃描試驗和電化學交流阻抗測量，也可以做基於這三種基本試驗的程式化試驗，如恆電流充電-電化學交流阻抗測量，電池壽命循環試驗-電化學交流阻抗測量試驗，從而完成多種狀態下電化學體系的參數跟蹤和分析。
  5. Electric arc furnace ( efa ) system is a complex plant, which exits serious non - linearity, time changing, strong couple. the constant impedance control method, which base on classical control theory has been used widely

    電弧爐系統是一個具有較強非線性、時變性和強耦合的被控對象，目前普遍採用的是基於經典控制理論的恆阻抗控制方式。
  6. The real part of the complex impedance decreases with frequency ; the imaginary part of the complex impedance increases with frequency to the maximum, and then decreases with frequency ; and phase angle decreases with frequency increasing

    結果發現輝長巖復阻抗的實部隨頻率的增加而減小，而虛部隨頻率增加先增大后減小；相角隨頻率增加而減小。
  7. The optimal aging conditions for the sensors investigated are : u 200 mv, f1 khz, t24 - 48 h, rh 81 - 87 %, t 3 80c ii the sensing mechanism of the humidity sensors has been explored by means of complex impedance analysis

    合適的老化條件為：施加電壓200mv ， 1khz ， 24 48h ， 38 ， 81 87 rh 。採用復阻抗譜分析法，研究元件感濕機理，認為napss濕敏元件感濕機理為離子導電，其電導隨濕度的變化可由改進的onsager方程描述。
  8. The analytical mode is based on the theory of sound propagation in layered media. the concept of equivalent parameters is established. the absorption of sound energy by damping layer ' s is represented by use of complex sound impedance

    解析模型以分層介質中的波動理論為基礎，建立了等效參數的概念，並運用聲阻抗的復數表示法把阻尼層對介質層聲能吸收的影響都考慮進去，通過比較敷設消聲覆蓋層前後多層傳遞損失的差異來獲得消聲層的效率。
  9. When the acoustic impedance contrast between the thin dipping interface and its adjacent formations exits, their interfaces can be observed from the snapshots, but the acoustic field is rather complex

    4 、當傾斜薄夾層的聲阻抗與其鄰層的聲阻抗相差較大時，盡管從波場圖中可以大致看出兩個地層界面的存在，但此時聲場分佈非常復雜。
  10. Both ends of the shield are a " floating " ground in most cases, and this creates a complex circuit network consisting of the complex impedance to ground of the output circuit at one end, the complex input circuit impedance at the other end, and the resistance, capacitance, and inductance of the cable in between

    大多數情況下屏蔽線兩端是「漂移」的接地端，這就形成了復雜的電路，這個電路的一端相對輸出端的接地點有復雜的阻抗，另一端又有復雜的輸入阻抗以及連接線的電阻，電容和電感。
  11. Complex impedance measurement

    復阻抗測量
  12. Parallel rlc. 2 complex poles. presents high impedance ( r ) at resonance which is at 1 / ( 2 * pi * sqrt ( l * c ) ). impedance decreases away from resonance

    並聯電阻電感電容。可獲得兩個復雜的極點。在諧振點獲得高阻抗，然後離諧振點越遠阻抗越低。
  13. Conventional hybrids used in all existing phone patches can provide good balance at only one frequency into a complex impedance such as telephone line

    傳統的混合線路採用所有現行的電話臨時線路技術，只能做到單一頻率的良好平衡進入如電話線的復數阻抗中。
  14. Based on approximating the impedance in terms of a ratio of polynomials in the transform variables, the corresponding hoibcs were given. adopting the spectral method, the one and two dimensional hotibc were derived for single anisotropic and multilayer complex material coated planar structures. hotibc ' s accuracy was improved after optimal method was introduced in the procession

    主要研究工作包括以下幾個方面： 1 、建立單層、多層任意介質塗敷平面和一維曲面結構的譜域高階張量阻抗邊界條件理論； 2 、依據各向異性介質內部場的傳播特性，採用譜域法建立單層各向異性介質和多層復雜介質塗敷結構的一維和二維高階張量阻抗邊界條件。
  15. The arcs representing grain interior conduction mechanisms appear on all complex impedance plots, and occur at high frequency rang and contract with temperature. however, those arcs representing grain boundary and occurring at low frequency range were observed only in a small number of experimental runs

    而反映顆粒邊界導電機制的阻抗弧並不明顯，兩種阻抗弧出現在不同的頻率范圍內，反映顆粒內部導電機制的阻抗弧出現在頻率較高的范圍內，而反映顆粒邊界導電機制的阻抗弧出現在頻率相對低的范圍內。
  16. The term impedance is applicable only to ac circuits. its unit of measurement is the ohm. it has a magnitude as well as phase angle. it is a complex quantity

    "感抗"這個術語只適用於交流電路，其測量單位為歐姆。感抗不但有幅值，而且有相角，它是一個復數量。
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