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介电系数的英文

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"介电系数"怎么读用"介电系数"造句

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  • dielectric coefficient

例句与用法

  • Especially , they are characteristic of low price and perfect absorbability , so they can be an important absorbent in radar absorbing materials
    铁氧体既具有亚铁磁性又有介电特性,对简谐微波电磁场来说,其相对磁导率和相对介电系数均呈现复数形式。
  • Electrorheological fluids ( er fluids ) is a composite suspension of polarizable solid particles with a radium of u m dispersed in an unpolarizable continuous medium
    电流变体是由粒径为微米或亚微米级的易极化粒子分散于低介电系数的液体绝缘介质中形成的复合悬浮体。
  • The effective permittivity can be used to describe the molecular polarization of the mixture in the reaction and consequently be used to calculate the transmission and absorption of microwave in the reaction mixture
    由于等效介电系数常常被用来描述在化学反应中微波的吸收和传输情况,因而,化学反应中反应物的等效介电系数就成为微波化学研究的关键问题之一。
  • The study indicates that there are some differences between the multilayered films and the uniform films in the dielectric constant - frequency relation and capacitance - voltage chara cteristics . the report also analyses the mechanism of dielectric enhancement of the multilayered thin films prepared by the sol - gel process
    研究同时表明, batio _ 3 srtio _ 3多层膜与单层膜的介电频率色散程度、 c - v特性和介电系数与温度的关系均略有不同。
  • 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
    通过使用高电导率的电极材料、增加电极的厚度、提高bst薄膜电容的q值可以实现器件插损的降低;增大薄膜的介电系数变化率和传输线长度可以增加移相度。
  • The results are as follows : ( 1 ) bst thin film prepared by pulsed laser deposition is well crystallized . the average grain size is 100nm and the surface roughness is about 10nm . when the electric field intensity is 3v / , the tunability of the thin film is about 30 % and the loss tangent is about 20 % under room temperature
    研究结果如下: ( 1 )采用脉冲激光沉积法制备的bst薄膜结晶良好,晶粒尺寸在100左右;表面粗糙度约为10 ;室温下,当直流电场为3v /时介电系数变化率约为30 % ,介质损耗约为20 % 。
  • In 6 . 635 , topics covered include : special relativity , electrodynamics of moving media , waves in dispersive media , microstrip integrated circuits , quantum optics , remote sensing , radiative transfer theory , scattering by rough surfaces , effective permittivities , random media , green ' s functions for planarly layered media , integral equations in electromagnetics , method of moments , time domain method of moments , em waves in periodic structures : photonic crystals and negative refraction
    本课程所覆盖的论题包括:狭义相对论、运动媒质的电动力学、色散媒质中的波、微带集成电路、量子光学、遥感、辐射传输理论、粗糙表面上的散射、有效介电系数、随机媒质、平面层状媒质的格林函数、电磁学中的积分方程、矩量法、时域矩量法、周期结构中的电磁波:光子晶体和负折射率。
  • This kind piezocomposite not only possesses properties of the piezoelectric ceramic and the polymer , but also overcomes the disadvantage of each single material . it contains many fine properties such as the high piezoelectricity , low brittleness , density and dielectric constant . and it also can be easy made into various shape products and thin slice
    由于这种复合材料兼有组成复合材料各组分的性能,克服了陶瓷和聚合物两者的不足,具有强压电性、脆性低、密度和介电系数低、易制得大面积薄片以及复杂形状制品,制造工艺简单等优点。
  • Diamond is a remarkable material due to its special crystal structure , which shows high hardness , low friction coefficient , high thermal conductivity , high optical transparency , low permittivity and high band gap etc . cvd diamond films are widely used in mechanical coating , heat sinks , optical window , semiconductor devices and other application fields because of its low price and high performance
    金刚石的特殊晶体结构使其成为一种性能优异的功能材料,它具有高硬度、低摩擦系数、高热导率、高透光率、低介电系数和高禁带宽度等性质。化学气相沉积制备金刚石膜成本低、质量高,广泛应用于工具涂层、热沉、光学窗口、半导体器件等方面。
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其他语种

  • 介电系数的日语:ひゆうどうりつ ひゆうどうようりょう ひゆうでんようりょう ゆうでんけいすう ひゆうでんりつ
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