介电常数

Through finding out the strong reflection and the point of phase inversion on the GPR data, the double passing time of the electromagnetic wave in the segment was achieved.

得到了这些介质的介电常数和电磁波在各种介质中的传播速度。

The resonance frequencies of the spiral line and meander line printed on the FR-4 with dielectric permittivity of 4.4 are combined to realize the wide frequency band.

芯片天线将FR-4介质(介电常数为4.4)上的曲折线和螺旋线相结合，两者分别产生谐振频段进行叠加从而实现天线宽频工作特性。

The results prove that the organic-rich shale,metal-bearing sand and oil-wet rock can display large dielectric enhancement.

对于饱水纯砂岩模型，在砂岩孔隙相互连通的情况下，等效介电常数和电导率都不会随频率发生变化。

By calculating the effective dielectric constant of witecaps layer, the impactsof bubbles and thickness of whitecaps layer on the seawater emissivity are included inour model.

通过计算白冠层中的有效介电常数，该模式考虑到了白冠层的有效粒子的气泡结构、泡沫层厚度等物理参量对海水发射率的影响。

The "critical divergence"," critical opalescence ", intensive oxidation, alterable dielectric constant, extraordinary solvating power and structure character of supercritical fluids are reviewed,and geological applications of supercritical fluids are discussed.

超临界流体具有一系列特殊性质，如，临界发散性、&临界乳光&、强氧化性、可变的介电常数、较强的溶解性等。

On the basis of analyzing the principle of the circuit, the relational formula between oscillation frequency and dielectric constant is derived, combining with the experimental data and by using PSpice software, the simulation experiments are carried out.

在分析了电路原理的基础上，推导出电路振荡频率与溶液介电常数的关系式，并结合实验数据，使用PSpice软件进行了仿真实验。

Result: the permittivity of rouleaux was high than cleaned blood by PBS.

结果：在低频段介电常数上，红细胞叠连明显高于PBS洗后红细胞。

the permittivity at low frequency is expected encourage the kinetic approach to the study of rouleaux, which has been theoretic basis to measuring erythrocyte sedimentation rate.

低频介电常数能反映红细胞叠连现象，为将来开发新型血沉测量仪奠定了理论基础。

Three resonators of different frequencies and two protection covers with different materials are made.

加工了具有不同谐振频率的含水率传感器及不同介电常数的保护盖。

The fluorinated aromatic polyamides exhibited high thermal stability with T〓 of 195-285℃ and T〓 higher than 440℃.

其玻璃化转变温度在195-285℃之间，5％失重温度大于440℃，介电常数在3.25-3.41之间。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。