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- Typically caused by distortions to the frequency components below the horizontal line frequency . 它沿水平方向逐步扩展,通常是由低于行频的频率畸变造成的。
- An analog artifact where bright objects in the picture cause a shifting of level that extends horizontally all the way across the picture. Typically caused by distortions to the frequency components below the horizontal line frequency. 在画面显示中亮的物体引起亮度漂移的一种模拟的非自然信号。它沿水平方向逐步扩展,通常是由低于行频的频率畸变造成的。
- line frequency components 行频分量
- The remaining frequency components, which contain both harmonics and noise. 他们之中包含着谐波和噪声。
- An acoustic-emission pulse contains a very wide range of frequency components, extending up into the megacycle range. 声发射脉冲就包含一个很宽的频率组成范围,可扩展到兆赫。
- Because characteristic of electron gun job is restricted, scanning frequency included line frequency and field frequency two concepts. 由于电子枪工作特点限制,扫描频率包括了行频与场频两个概念。
- Frequency domain:total frequency components(TF),low frequency components(LF),high frequency components(HF). 频域分析:总频谱成分(TF),低频成分(LF),高频成分(HF)。
- The relationship between the sleep stage and the ultra-low frequency components of HRV is also considered. 在特征提取中还考虑了HRV中超低频分量和睡眠的关系。
- The display distinguishes the method of the rate exaltation a lot of, we may Discussion from Order to be apart from,line Frequency, Field Frequency so and so. 显示器分辨率提高的方法很多,可以从带宽、点距、行频、场频等方面讨论,而这些因素都是相互联系的。
- The current distribution in fuses is discussed when high frequency components are present in the load current. 还讨论了在负载电流中引入高频分量时熔断器中的电流分布问题。
- For the system V10800, for instance, an attenuation change of about ±0.6 decibel for one repeater section can be reckoned with at the highest line frequency. 例如,对于V10800系统来说,在最高线路频率下,一增音段的衰减变化可视为±0.;6分贝左右。
- The radiation pattern in the near and far field of each frequency component of the spectrum of current pulse on a transmission line. 传输线上脉波电流频谱中各频率成份在远近场区中场型之比较。
- For the system V10800, for instance, an attenuation change of about ?.6 decibel for one repeater section can be reckoned with at the highest line frequency. 例如,对于V10800系统来说,在最高线路频率下,一增音段的衰减变化可视为&%23177;0.;6分贝左右。
- In complicated frequency components domain, wavelet scalogram and assigned wavelet scalogram were used to further analyze vibration signals. 在频率成分较复杂的地方,利用小波尺度图和再分配小波尺度图进行细化分析。
- Line frequency withstand voltage test is a test to verify low-voltage appliance's solid insulation and the capacity to withstand short time over-voltage. 工频耐受电压试验是验证低压电器固体绝缘及其耐受暂态过电压能力的试验。
- Each of the frequency components (or partials) of a sound has its own amplitude envelope.This allows for independent behaviour of these components. 声音的每一频率成分(泛音)都有自己的振幅包封,这就令我们能够对这些成分分别进行处理。
- Principle of line frequency withstand voltage test equipment, the relation between test transformer capacity and leakage current setting value and cautions at test are described. 描述了工频耐受电压试验设备原理、试验变压器容量与泄漏电流整定值之间的关系以及试验时的注意事项。
- This emphasizes the frequency components with smaller magnitude while retaining the order of magnitudes of frequency components. 而数字信号处理的输出经常也要变换到模拟域,这是通过数模转换器实现的。
- The person that pass by the path asks a pedestrian, pedestrian Dan Yun nods line frequency or prevent a river from 15 north, come 40 on the west battalion cropland. 道旁过者问行人,行人但云点行频或从十五北防河,便至四十西营田。
- Proposed method comprises a picture quality control mechanism to control the embedding location of frequency components. 此方法包括一画面画质控制机构,以控制嵌入之子频域位置。