THz absorption spectrum
太赫兹吸收光谱

In Europe, AC is usually generated at 50 Hz.
欧洲得交流电输出频率通常为50赫兹。

The generator provide AC power using an alternator that supplies 115 volts at 398 Hz frequency.
发电使用一个交流发电机，提供115伏频率为400赫兹的交流电。

Current versions have an 8-hour battery life, a laptop-scale 233-MHz Pentium chip, 64 MB of RAM, and expansion ports that allow for wireless Web access or GPS navigation hardware.
目前生产的各种型号可穿戴电脑的电池使用时间可达八个小时，配置膝上型电脑用的233兆赫奔腾芯片，64兆比特内存，并带有扩充端口，使之能够无线上网或者配备全球定位系统GPS的导航硬件。

Accordingly, the price of406 MHz beacons might be expected to decrease slightly.
因此，预计406兆赫信标的价格可能略有下降。

Clinical Research about Acupuncture Treatment for AHZ Using Fine Needle and Fire Needle.
火针加针刺法治疗带状疱疹的临床研究

They are intended for use in electrical equipment operating on alternating current at a frequency not greater than 100Hz or direct current.
他们是用来制造频率不高于100赫兹交流电的手术设备。

Shahzad apparently left a trail of evidence in what was described as an amateur operation.
很明显, 沙扎德在所谓的业余行动中留下了证据。

A twisted pair has a bandwidth of up to250 kHz for analog signals.
双扭线对于模拟信号可有高达250赫兹的带宽。

Analogue bandwidth is measured in Hertz Hz, cycles per second.
类比式频宽以赫兹测量每秒得传送周期。

It can travel anywhere in the downstream cable spectrum, from 91MHz to 857MHz.
它可以在下行流电缆频谱的任何频率上传输。

The line with an impedance of approximately 37.5 ohms around 2000 Hz is this driver resonant frequency.
该线与一阻抗约37。5欧姆左右, 2000年赫兹这是司机的谐振频率。

Filter Performance Analysis of a Tunable MachZehnder Interferometer Enhanced with a Microring Resonator Array
可调微型环阵列加强马赫曾德尔滤波性能分析

Hz was shot with a spy camera that was placed inside the artists mouth.
赫兹在艺术家的嘴里面安置的一架间谍照像机拍摄的。

The assigned frequency band is928 MHz to902 MHz.
那分配频率乐团是902个百万赫兹至928个百万赫兹。

The Stanford University scientists, quickly assumed that the source for the82 Hz signal was in Russia.
斯坦福大学的科学家很快断定82赫兹的信号来自俄罗斯。

The Stanford University scientists, quickly assumed that the source for the80 Hz signal was in Russia.
斯坦福大学得科学家很快断定82赫兹得信号来自俄罗斯。

He wanted to go beyond the psychic 8 Hz brainwave and attract psi phenomena.
他想超越心灵上8赫兹脑波诱发超心理学现象。

The audio is 48khz or 32khz.
音频是48千赫或32千赫。

The audio is 48 khz or 32 khz.
音频是48千赫或32千赫。

The largest displacement that can be recorded is one meter. The bandwidth is from about 0.2 Hz to 200 Hz.
最大可记录位移1米, 频带宽度约为0。2赫到200赫。

The bandwidth was 150 Hz and the effect in all measurements was between 1 8 microvolts.
带宽是150赫兹，并且用测量方法的影响是在110微伏。

Using external crystal filters, we improve the selecting frequency performance. The bandwidth reaches 16. 4Hz.
使用外接的晶体滤波器，提高了选频性能，带宽达到16。

Performances on electric motor sets are based on a 50 hz supply.
电动机组必须用50赫兹电源。

If set to14 Hz, bass below this point will be filtered.
如果设置为14赫兹，低于这个点低音将被过滤。