极化率

It was discovered that proper amount of Nb could markedly increase the resistivity, and the problem of poling was solved.

实验中发现，适量的Nb掺杂可以显著提高BTO的电阻率，从而材料难极化的问题得以解决。

It was also showed by the results of linear polarization and impedance spectroscopy that hydrogen storage alloys coated could increase the exchange current density I0 and reduce the electrochemical reaction resistance, illustrating that the surface coating could increase electrocatalytic activity and enhance the diffusivity of electric charge in alloy surface, so that the high-rate discharge performance of the coated electrode was improved.

线性极化扫描和电化学阻抗图谱分析结果表明，包覆Cu、Cu-Co及Cu-Ni处理改善合金电极的交换电流密度I0，降低电化学阻抗，说明包覆处理改善合金表面的电催化活性，加快合金表面电荷的迁移速率，从而提高高倍率放电能力。

In this thesis, a polarized femtosecond pump-probe spectroscopy system, combined with the technique to grow well-oriented high quality (100) and (001) Y1-xCaxBa2Cu3O7-δ thin films, has been developed to study the anisotropic ultrafast dynamics.

在本论文当中，利用自行发展的极化飞秒激发探测光谱系统；配合实验室具有，成长轴向解析之高品质(100)与(001)Y1-xCaxBa2Cu3O7-δ薄膜技术之能力，使我们可以量测在不同温度下，沿著各个轴向的薄膜瞬时反射率的变化。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。