conductivity loss 中文意思是什麼

conductivity loss 解釋
電導率損耗
  • conductivity : n. 【物理學】傳導性[力],傳導率;導電率[性,系數]。
  • loss : n. 1. 喪失;丟失,遺失。2. 減損,損失,虧損(額);損耗;減少,下降。3. 失敗;輸掉。4. 錯過;浪費。5. 損毀;【軍事】傷亡;〈pl. 〉 傷亡及被俘人數。
  1. Considering the influence of dielectric constant, conductivity, and dielectric loss on electrorheological ( er ) effects, an effective approach to prepare supramolecular complex er materials was proposed by self - assembly

    根據介電極化理論,從電流變液材料物理設計的介電常數、電導率和介電損耗等參數出發,採用分子自組裝方法,制備出超分子配合物新型電流變液材料。
  2. It is capable to lower the insertion loss by using high conductivity electrode material and increasing the electrode thickness and quality factor of bst capacitor. at the same time increasing the tunability of the dielectric constant and the length of the transmission line can increase the phase shift

    通過使用高電導率的電極材料、增加電極的厚度、提高bst薄膜電容的q值可以實現器件插損的降低;增大薄膜的介電系數變化率和傳輸線長度可以增加移相度。
  3. The tests of e - o applications by our flux ktp has been realized, the results showed : optical waveguides fabricated by using an ion - exchange process, which have an exchange - ion concentration depth profile and refractive - index profile, is close to a complementary error - function distribution, optical homogeneity and device thermal stability is much better. amplitude modulation switch formed by our flux ktp has the contrast ratio of 150 : 1 and insert loss is 2. 5 % at 1064 nm. high quality optical pulse with 1 ns width was cut successfully by using an e - o modulator from a laser pulse with 50 ns width, this modulator had run for three years, and the crystal did n ' t blackened, it showed our low conductivity flux ktp can endure high modulation voltage for a very long time

    Ktp晶體的電光應用試驗表明:用離子交換法製作的電光波導,其離子交換濃度、折射率變化符合餘弦誤差函數,光學均勻性以及器件的溫度穩定性較好;製作的強度調制電光開關,消光比為150 : 1 ,對1064nm激光的插入損耗為2 . 5 ;製作的電光調制器用於激光脈沖整形試驗,從脈沖寬度50ns的激光脈沖削出脈寬1ns的高質量光脈沖,該電光開關經過長達三年多的使用,沒有出現晶體變黑現象,說明本實驗的低電導率ktp晶體能夠耐受長時間的調制電壓。
  4. The dielectric constant of pani - mmt nanocomposite was increased 5. 5 times that of pani and 2. 7 times that of mmt, besides, the conductivity of pani - mmt particle was increased about 10 times that of pani at 1000 hz and 20. meanwhile, the dielectric loss tangent can also be increased about 1. 7 times that of pani

    在1000hz 、 20時,其介電常數比蒙脫土提高了約2 . 0倍,比聚鄰苯二胺提高了近4 . 3倍,同時介電損耗也有一定的提高。
  5. Therefore, the method of lines is applied to characterize the influence of metallization thickness and conductivity loss on the velocity match and impedance match

    為此,論文著重分析了共面電極的厚度與有限電導率對行波調制器的微波特性的影響。
  6. The results show that loss of hydraulic conductivity of robinia xylem embolism is different under the condition of different soil humidity and loss of hydraulic conductivity is related with net photosynthetic rate, transpiration rate, stomatal conductance, the flow of water, atmospheric temperature, relative humidity, photosynthetic available radiation, and hydraulic conductivity

    研究結果表明:木質部導水率損失在不同的土壤含水量以及不同的測定時間條件下是有顯著性差異的;刺槐的導水率損失與凈光合速率、氣孔導度、水勢、蒸騰速率、光合有效輻射、大氣溫度顯著相關。
  7. The first part of this thesis includes the following information : ( 1 ) the significance of materials and the progress in every fields of material science in recent years ; ( 2 ) the history of magnetic material and the classification of magnetic material ; ( 3 ) the emergency and the classification of organic magnetic materials as well as the significant progress in the field of ferrocene polymeric magnet recently ; ( 4 ) introducing die development and the status quo of dielectric polymer and discussing the four parameters which are used to characterize the dielectric beheaviour of material, these parameters mclude dielectric constants dielectric loss ^ electric conductivity and breakdown strength

    本文在開頭部分簡單講述了以下內容了: ( 1 )材料的重要性以及近些年來材料業各個領域的發展; ( 2 )磁性材料的發展史以及磁性材料的分類; ( 3 )有機磁性材料的出現、有機磁性材料的分類和近些年來有機金屬磁性材料尤其是二茂鐵高分子磁體領域所取得的重要進展; ( 4 )高分子介電材料的發展與現狀,對表徵材料介電性能的四個重要參數即介電常數、介電損耗、電導率和擊穿強度做了比較詳盡的論述。
  8. With a longer time horizon we are exploring super - conductivity and - even beyond the fringesof & quot; respectable & quot; science - tesal waves as ways of beaming energy with minimal loss

    在相當長一段時間內,我們還在探索超級導體,甚至特斯拉波束,這種「值得敬重」屬于科學邊緣損耗最小導能方法。
  9. The paper proves that in the 2d non - linear case, the coulomb gauge is been meet naturally. in the paper, the second - order isoparametric fem is adopted in the non - linear transient magnetic field simulating excited by current source and the results of transient field and static field solved by the second - order isoparametric and linear fem are compared and analyzed, besides, the effect of the eddy currents in the magnetic materials of the different conductivity is analyzed, it is obtained that the magnetic material of high magnetic conductivity and low loss should be chosen in designing of pma

    文中採用二次等參元有限元法推導出在電流源激磁下的非線性瞬態磁場的計算方法和編制了相應的計算程序,並採用二次等參元有限元法和雙線性有限元法分別對瞬態場和靜態場進行了計算,並對計算結果進行了誤差分析,此外,還對不同電導率的導磁材料中渦流產生的影響進行了分析,得到結論設計永磁操動機構時,應選擇導磁性能好,損耗低的導磁材料。
  10. Abstract : this paper reports the variation of conductivity, dielectric constant ( r ) and loss tangent ( tan ) of polyanilines as well as their dependence on processing conditions and dopants. dielectric performance of polyaniline is investigated too

    文摘:本文從合成條件、摻雜劑、摻雜條件等不同角度出發,研究了聚苯胺的電導率變化規律,並對其介電特性進行了初步的測試分析。
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