查询词典 relative permittivity

This interaction causes the dipole moment of the cluster to be dependent upon the spatial arrangement and relative permittivity of the particles and upon the cluster size.

这致使簇的感应偶极矩与簇的几何结构，大小以及颗粒的介电常数等参量有关。

One advantage of this model is it is not limited in the relative permittivity of particles, and therefor may be widely used.

分形模型的优点之一是不受颗粒介电特性的影响，具有广泛适用性。

The complex relative permittivity and permeability of the absorber were measured in a frequency range of 2 to 18GHz.

HP8722ES矢量网络分析仪测量了样品在2~18GHz频率范围内的复介电常数和复磁导率。

The relationship between multivalued spacing of relative permittivity,measuring frequency and length of the sample has been gained.

在微波和毫米波波段，介质复介电常数的测量按测量原理可分为谐振腔法和网络参数法两大类[1]。

Relative permittivity is the dimensionless ratio of the permittivity of a material to that of free space; it is also called the dielectric constant.

相对电容率为材料的电容率与它在自由空间的电容率的比值，无量纲；也叫介电常数。

Relative permittivity coefficient approaching 2 000 and relative permeability coefficient more than 1.4 are calculated respectively.

推算出脉冲形成线的相对介电常数接近2 000，相对磁导率大于1.4。

The simple and accurate numerical solution of the transcendental equation is given. The relationship between multivalued spacing of relative permittivity, measuring frequency and length of the sample has been gained.

给出超越方程的简单准确的数值解法，得到了相对介电常数多值间隔与测量频率和样品长度的关系。

The relative permittivity calculated from the high frequency value of impedance spectra,was used as the index to monitor properties variation with immersion time.

结果表明，涂层在流动的条件下加速失效，失效的原因是液体的流动加速了溶液中离子，而不是水分子向涂层中的渗透。

The interaction and interfacial polarization,as well as the present of polyaniline,were seen as contributing factors to the increase in the complex relative permittivity.

现代微波吸收材料正朝着介电和磁性复合材料方向发展，因为复合可以保持两组分的优点，可裁剪材料的电磁参数，拓宽微波

Based on the model, retrieves the relative permittivity and relative permeability of the coating- material by iterative inversion of a neural network from the measured antenna temperature.

在此模型的基础上，用神经网络迭代法从测得的天线温度反演了隐身涂层材料的的相对介电常数、相对磁导率。

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。