complex permittivity 中文意思是什麼

complex permittivity 解釋
復介電常數
  • 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...
  • permittivity : n. 【電學】電容率，介電常數。
  1. Test method for measuring relative complex permittivity and magnetic permeability of solid materials at microwave frequencies

    測量微波頻率下固體材料相對復合電容率和磁導率的試驗方法
  2. Standard test method for measuring relative complex permittivity and relative magnetic permeability of solid materials at microwave frequencies

    微波頻率下固體材料相對復介電常數和磁導率測量標準試驗方法
  3. Effect of al2o3 concentration upon complex permittivity of fe al2o3 composites

    氧化鋁復合材料復介電常數的影響
  4. Having investigated composites of ep coating ultramicro iron using atpu as surface agent, results showed that with increasing amount of atpu, density, complex permittivity ( ) and complex permeability ( ) of composites decreased, and retentivity and coercivity increased

    用atpu作表面活性劑制備核殼結構復合粒子時，隨著復合時atpu用量的增加，復合粒子的密度、復介電常數（ ）和復磁導率（ ）逐漸減小，剩磁與矯頑力逐漸增大。
  5. 32 ghz to 1. 91ghz. the complex permittivity peak of nanometer siox and two dielectric losses of cnts are discovered in our experiment which are different from properties of other nanometer materials. we should do the further research to reveal the truth

    在本實驗的工作中發現與其它納米材料不同的現象，納米氧化硅的介電常數出現峰值，碳納米管有兩個介電損耗峰，建議以後的工作對其原因進行分析。
  6. 10. 02 test methods for complex permittivity dielectric constant of solid electrical insulating materials at microwave frequencies and temperature to 1, 650 c

    微波頻率和溫度為1650時實心電絕緣材料綜合介電常數測試驗方法
  7. Then in this article resonance method is adopted. the paper analyzes the usual measurement methods of complex permittivity, then analyzes and chooses te0np circular cavity based on the methods of the te01n high - q circular cavity, uses the mode purifying and cavity dimension optimizing techniques. the resonant frequencies of varies modes in the resonant cavity have been drawn by using matlab software, which makes our work more rapid and convenient

    本文首先分析了復介電常數的常用測試方法，然後分析並選用了基於高q腔法原理的te0np圓柱腔，應用模式凈化和腔體優化技術，利用matlab這一運算性能強大的工具軟體編程，作出諧振腔中各個模式的頻率分布圖，使系統的設計工作清晰、便捷。
  8. With heat treatment temperature increasing, the complex permittivity of w - type ferrite hollow microspheres decreased ; " firstly increased and then decreased, increased and there was an obvious resonance peak ; the complex permittivity ? of m - type ferrite hollow microspheres increased ; " increased, " was basically unchangeable

    隨熱處理溫度的升高， w型鐵氧體空心微球的介電常數降低；磁導率實部先增加后減少，虛部增加並出現明顯的共振峰； m型鐵氧體空心微球的介電常數增加，磁導率實部增加，虛部變化不明顯。
  9. From the experimental results, we studied the relationship between the diameter of fiber, the composition of s s and the impacts upon the electromagnetic parameter of fibers. get following conclusions : both the complex permeability and the complex permittivity of ss fibers decreased with the increase of diameter in some region, the complex permittivity of 304 ss fibers, 2 m in diameter, could be up to 2. 5 at the 2 ghz, the 302 ss fibers had better frequency dispersion properties than others, agreed with the requirements of the wide - band radar absorbing material in the range of 2ghz ~ 12ghz

    西安建築科技大學碩士學位論文討論了影響不銀矜岡纖維電磁參數的幾個因素，實驗結果出發研究了纖維直徑、成分對纖維電磁參數的影響，得到以下結論:不鉀練岡纖維的微波磁導率隨纖維直徑的減小而增大; 2微米的304不銹鋼纖維的復數磁導率p 』 『在zgi ]吃處達到2 . 5 ; 302不韌矜岡纖維電磁勝能明顯優于其它兩種，且頻譜特性在2 ~ 1zghz范圍內符合對吸收劑頻譜特性的要求。
  10. Waveguide type dielectric resonators - general information and test conditions - measurement method of complex relative permittivity for dielectric resonator materials at microwave frequency

    波導型介質諧振器.通用信息和試驗條件.微波頻段的介質諧振器材料的復合相對電容率測量方法
  11. Test method for complex permittivity of solid dielectric materials at millimeter wave frequencies using " quasi - optic cavity " technique

    毫米波頻段固體電介質材料介電特性測試方法準光腔法
  12. Using the autotest system and the automatic test software, the samples are tested, the complex permittivity of the samples are obtained

    最後利用研製的測試系統及測試軟體對樣品進行測試，得到所測試材料的復介電常數及其分佈。
  13. Absorbing properties of single layer absorbing materials are determined by complex permittivity, complex permeability, thickness, frequency and so on. the external electromagnetic ( em ) parameters of materials lie on ingredients " content and em parameters

    單層吸波材料的吸波性能主要取決于材料的復介電常數、復磁導率、材料厚度及使用頻率等因素，而該層的宏觀電磁參數又取決于各組分的電磁參數及其含量。
  14. Stripline test method for complex permittivity of microwave dielectric substrates

    微波介質基片復介電常數帶狀線測試方法
  15. Measurement of complex permittivity of dielectric materials at microwave frequencies

    微波電介質材料復介電常數的掃頻測量
  16. Test method for complex permittivity of solid dielectric materials at microwave frequencies

    固體電介質微波復介電常數的測試方法
  17. Test method for the complex permittivity of solid dielectric materials at microwave frequencies -

    固體電介質微波復介電常數的測試方法「開式腔」法
  18. Test method for complex permittivity of solid dielectric materials at microwave frequencies - perturbation method

    固體電介質微波復介電常數的測試方法微擾法
  19. The testing system which consists of the synthesized sweeper, scalar network analyzer, testing set, detector and the computer has been established to test the low - loss dielectric materials ’ complex permittivity

    建立了由信號源、標量網路分析儀、檢波器、測試裝置以及控制微機組成的微波低損耗介電材料介電參數的測試方法和測試系統。
  20. By using fixing resonator length, the complex permittivity calculate formulas are induced. the test system has been designed by using terminal reflected resonant loop

    利用終端反射式諧振迴路原理搭建了測試系統，編寫測試軟體，完成對復介電常數的計算。
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