dielectric constant 中文意思是什麼

dielectric constant 解釋
介電常數，介電恆量，電容率。

  • dielectric : adj. 非傳導性的，絕緣的，介電的。n. 電介質，電介體，絕緣體。
  • constant : adj 1 恆定不變的，固定的，穩定的，恆久的；繼續不斷的。2 不屈不撓的，堅韌的。3 忠實的，有節操的。n...
  1. In order to prepare low dielectric constant glass powder, we use sio2, boracic acid etc as raw material to prepare glass powder. the result of testing is : its dielectric constant is about 4. 0, and it is suit for our experiment

    作為低介常數的玻璃粉料，採用sio2 、硼酸等為原料，通過熔融、研磨製得了玻璃粉料，其介電常數約為4 . 0 ，介質損耗為10 10 4 。
  2. A model of the capsulated antenna is presented and simulations are conducted according to different numerical values of parameters involving capsulation dimensions and dielectric constant

    建立了帶有圓柱形介質封裝的天線模型，針對介質厚度、內徑和介電常數三個封裝參數的不同取值組合進行了大量模擬。
  3. The high dielectric constant is characteristic of hydrogenbonded liquids.

    高介電常數具有氫鍵液體的特徵。
  4. Testing the dielectric constant of liquid by taking a long sample

    長試樣法測液體介電常數
  5. Test method for the dielectric constant of pyroelectric materials

    熱釋電材料介電常數的測定方法
  6. Test method of the rock dielectric constant

    巖樣介電常數測量方法
  7. Test method for dissipation factor and permitivity dielectric constant of mica

    雲母耗散因子和透氣性試驗方法
  8. At the same condition, the maximal dielectric constant value appears at 120

    研究結果還表明：在p汕和。
  9. Standard test method for dissipation factor and permittivity dielectric constant of mica

    雲母耗散因數和電容率
  10. Having reacted with copper, paa becomes complex. the complex decomposes after heat treating and cause the increase in dielectric constant and reduction in dielectric breakdown strength. otherwise cu2o and cuo emerge from the complex, too

    N與cu反應后，形成絡合物，熱處理時自身降解，擊穿強度降低，介電常數提高； cz在熱處理后從絡合物離解出來形成cllo和cuzo 。
  11. Permittivity dielectric constant

    電容率介電常量
  12. High piezoelectric constant and dielectric constant piezoelectric ceramic grain which used as functional element were selected, and mixed with polymers in 60 - 70 % volume percent

    選擇具有高的壓電常數和介電常數的壓電陶瓷顆粒作為功能相，並以60 70體積分數與聚合物共混。
  13. The relationship between the dielectric constant and density of the material may be described by quadratic equations

    密度與介電常量的關系可用二次方程序表示。
  14. Using the advanced technology by its head office ( newkey co., ltd. ), it produces various kinds of alumina black and white ceramic products. the component alumina ceramics, which are widely used in electron components, devices, electrical products, enjoy low loss of high frequency, high insulating strength, good specific volume resistance, small dielectric constant, high mechanical intensity and excellent airtightness and thermal and chemical stability

    本公司根據目前市場需求，生產出各種型號的黑、白陶瓷產品，廣泛應用於電子、電工、化學工業、紡織工業、水暖、宇航、環保等諸多方面，系列產品有高頻損耗少，比體積電阻大，介電常數小，強度高，氣密性、熱穩定性、化學穩定性好等特點。
  15. According to the theory of light transmission, we derived the expression of rotation angle as a function of the dielectric constant conductivity of er fluid, and ( the angle between the electric vector of linearly polarized light and electric field ) from maxwell ' s equations and fresnel reflection, on the condition of several appropriate approximations and assumptions

    進而導出了非均相結構電流變液在外電場與光場交互作用下旋光角與（入射線偏振光振動方向與外加電場方向間夾角）及參數（為外加電場e 、分散顆粒介電常數、體積分數、絕緣油介電常數、位置矢量（ ? ）等量的函數）的西北工業大學應用物理系碩士學位論文摘要理論表達式。
  16. Using two - dimensional numerical simulation software, analyze the affect of isolated - trench ' s parameters on the breakdown voltages of three - class bipolar power devices ( whose ideal breakdown voltages correspond to 40v, 70v and 100v ), which include width, depth, isolated material ' s dielectric constant, fixed interface - charge and field plate located at the top of deep - trench termination

    利用二維數值模擬軟體分析了影響三類典型應用的雙極功率器件（對應的理想擊穿電壓bv _ （ cro ）分別為： 40v ， 70v ， 100v ）擊穿電壓的諸多因素（主要包括阱寬度、阱深度、阱內填充介質、界面固定電荷、阱區頂端場板） 。
  17. In such devices, it is desirable to have a high dielectric tunability in a certain electric field range, where tunability is defined as the variation of dielectric constant with respect to the applied voltage

    自上世紀50年代以來，用電控的方式進行波束掃描的方法得到了迅速發展，從而使相控陣天線及其基本元件移相器的研究獲得了廣泛的重視。
  18. Featured by wide band gap, high breakage electric field, high electron mobility, low dielectric constant, strong irradiation proof and excellent chemical stability, silicon carbide ( sic ), viewed as one of the most promising wide band gap semiconductors, is widely utilized in optoelectronic devices, high frequency and large power, high temperature electronic devices

    被譽為最有潛力的寬禁帶半導體材料一sic ，因其具有禁帶寬度大、擊穿電場高、熱導率大、電子飽和漂移速度高、介電常數小、抗輻射能力強、良好的化學穩定性等優異的特性，被廣泛地應用於光電器件、高頻大功率、高溫電子器件。
  19. Development of high dielectric constant composite and the study of its dielectric properties

    高介電復合材料及其介電性能的研究
  20. Test methods for ac loss characteristics and permittivity dielectric constant of solid electrical insulating materials

    實心電絕緣材料的交流損耗特性和電容率
分享友人
分享到 Line

分享到臉書