查询词典 impedance

Electrochemical impedance spectroscopy studies revealed much lower ion mobility in the polyacrylate membrane than in plasticized poly membranes.

电化学阻抗谱研究显示低得多离子迁移的聚丙烯膜比增塑聚膜。

Then FFT based DCT can be used to compute substrate impedance quickly. Once the DCT has been computed, it can be stored as a DCT matrix, and need not be recomputed for different substrate port configurations.

本论文把子端口之间的阻抗表示成二维离散余弦变换的形式，用基于快速富利叶变换的离散余弦变换快速地计算。

Therefore, we can minimize the sensitivity of our balanced system to impedance unbalances by making common-mode impedances very low at one end of our line and very high at the other.

因此，我们能通过使得一边桥臂共模阻抗非常低而另一边非常高的方法使得平衡系统阻抗不平衡时的敏感性降至最低。

If the box has air leaks or is not sealed well you will see a second impedance hump near the resonance of the free air driver.

如果箱子有气漏或不被密封得很好您将看见第二个阻抗小丘在自由空气司机的共鸣附近。

I don't like the impedance hump near 7Hz for the sealed test - this may indicate a tiny air leak, but it's adequate for our purposes.

我不喜欢阻抗小丘在7Hz 附近为被密封的测试-这也许表明微小的气漏，但它是充分的为我们的目的。

The impedance behaviour of aluminium supporting air-formed and anodie films has been examined during immersion in neut al molar Na_2CrO_4/Na_2Cr_2O_7 solution.

本文研究了带有阻挡型阳极氧化膜或空气中生成的氧化膜的纯铝浸泡在中性1MNa_2CrO_4/Na_2Cr_2O_7溶液中时的交流阻抗行为。

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。

Roughness and contact angles were measured by profilemeter and contact angle meter,Corrosion resistance of titanium immersed in simulated body fluid was investigated by polarizationcurves and electrochemical impedance spectroscopy.

利用电化学方法在模拟体液中测定其极化曲线和交流阻抗图谱。

In this paper, patch antenna and antenna array embedded on a high-impedance ground plane is studied.

研究了高阻抗表面对矩形贴片天线及贴片天线阵列性能的影响。

In this thesis, we utilize the bond wire for compensation on the input impedance matching of buried circuits. With proper design, the module has compact size, omni-directional radiation pattern, and low insertion loss of passive circuits. The proposed antenna switch module is suitable for applications of IEEE 802.11a WLAN.

本篇论文把此磅线的效应加以考虑并利用磅线近似电感的现象设计所有内埋的被动电路与天线，让此前端天线模组具有体积小、全向性辐射场型、以及被动电路特性良好之特色，频段适合於无线区域网路(IEEE 802.11a)的应用中。

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。