查询词典 dielectric

The coupling characteristics of the channelized nonradiative dielectric guide are analyzed and the precise coupling equations are given.

对通道化无辐射介质波导的耦合特性进行了分析，给出了精确耦合方程。

The coupling characteristics of the channelized nonradiative dielectric guide are analyzed and the precise coupling equations are given.

摘 要：对通道化无辐射介质波导的耦合特性进行了分析，给出了精确耦合方程。

The dielectric properties of pulverized agricultural products or mineral samples with known densities are measured by employing the short circuited waveguide method at a few different bulk densities.

将这类材料研碎，成为&空气－粒子&混合物，应用短路波导方法，对几种不同的&松密度&混合物测量其介电特性。

The dielectric constants and conductivities of superficial tissues inside the body can be achieved by noninvasive measurements outside the body.

对人体背部电特性的重建，为该方法在临床医学方面的应用奠定了一定的基础。

Proprietary expanded teflon dielectric flattens frequency response for superior picture and sound.

专有扩展聚四氟乙烯绝缘平展提供卓越的图像和声音的频率响应。

The fluorinated polyimides also have excellent electric and dielectric properties as well as low water absorptions.

这类聚酰亚胺还具有优良的介电性能和较低的吸水率。

The product is characteristic of low dielectric Largent at high frequency and is self fluxing It's suitable to be used as elements and coils of high frequency equipment.

该产品具有在高频下漆膜的介质损耗角正切小的特性，并且有直焊性，适应高频电器仪表绕圈和元件。

The z-axis anisotropic dielectric layer focusses an electric field at each of the electric field sensing electrodes.

所说Z－轴各向异性介电层将电场聚焦到各个电场检测电极处。

The material compositions are selected from Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3 family and they are used as the four layers in the new FG piezoelectric actuator.The piezoelectric constants and dielectric constants of the materials are gradated oppositely in the thickness direction, because this special structure of the FG piezoelectric actuator has an advantage over the traditional actuators in internal stress distribution.

这种新型功能梯度驱动器由4种基于Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3系列的材料复合而成，且4层材料的压电常数和介电常数在厚度方向上的梯度变化相反，这种梯度结构能使驱动器结构内部的应力分布优于传统弯曲驱动器。

When an ultrashort pulse irradiates the optical dielectric thin film, the phase shift experienced by the pulse during the transmission and upon reflection from the mirror is more important, because it directly influences the pulse shape.

当超短脉冲辐照光学薄膜元件时，基于反射和透射的相移更加重要，因为它直接影响了脉冲形状。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。