欧姆阻抗

Results were also run for different high impedance values, including 900 ohms.

此结果也在不同的阻抗值上运行了，包括900欧姆。

All three headphones have a low impedance of 32 Ohms and can easily be driven directly out of a portable.

所有耳机的阻抗都是32欧姆，便携设备可以轻松的驱动。

The normal impedance of a Category 5 cable is 100 ohms.

类别5缆线的正常阻抗是100欧姆。

Impedance is a measurement of the resistance of the cable to alternating current and is measured in ohms.

阻抗是缆线对交流电阻力的量测，测量以欧姆为单位。

AC impedance spectroscopy analysis indicated that the interface resistance and ohmic resistance of the latter were markedly less than that of the former.

通过交流阻抗谱分析，后者电池的欧姆电阻与界面电阻均比前者明显减小。

In order to solve this problem,on the basis of analyzing the internal resistance of fuel cell and advantages of EIS method,a practical method of online measurement for fuel cell ohmic resistance ,namely alternating current variable frequency an.

为了解决这个问题，本文在对燃料电池内阻进行分析的基础上，结合电化学阻抗谱测试思想，提出了一种改进的燃料电池欧姆内阻在线测试法——交流变频调幅测量法，并基于高性能数字信号处理器设计了测试系统硬件电路和软件，得到了较好的测量效果。

Results for measurement of AC impedance spectroscopy showed that charge transfer resistance and electrode ohmic resistance for 〓 cathode were also the smallest.

阻抗谱结果表明：〓阴极的电荷传递电阻、电极欧姆电阻最小。

The results indicate that the cell only doped with Al2O3 (Cell 1) is of the worst output performance at 850 ℃, the output power density being 0. 083 W/cm^2, and that the cell doped with Al2O3 and coated with buffer layer (Cell 2) is of the best output performance at the same temperature, the output power density being 0.120W/cm^2. AC impedance spectroscopy analyses indicate that the interface resistance and Ohmic resistance of Cell 2 are obviously less than those of Cell 1, meaning that insulative nickel aluminum spine1 is generated by the reaction of Al2O3 and NiO during the sintering at a high temperature.

结果表明：850℃时，含Al2O3的电池输出性能最差，输出功率约为0.083 W/平方公分；含Al2O3并具有过渡层的电池输出性能最好，输出功率约为0.120 W/平方公分；交流阻抗谱分析表明，含Al2O3并具有过渡层的电池的欧姆电阻与界面电阻均比不含过渡层的明显减小，说明YSZ中添加的Al2O3在高温烧结过程中，与阳极材料NiO发生反应生成不导电的镍铝尖晶石。

These detectors are low impedance devices, typically 10 to 150 ohms, and require a low voltage noise preamplifier.

这些探测器是低阻抗器件，通常是10至150欧姆，而且还需要一个低电压噪声前置放大器。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。