查询词典 bandwidth

In order to reduce the bandwidth for broadcasting the traditional TV signals, the interlaced video signals are used to transmit, but the flat-panel displays can not directly display the interlaced signals.

中文摘要爲了降低电视广播时的频宽，电视系统采用交错式的影像讯号来传送，但是平面显示器无法直接将交错式讯号直接播放，必须经过解交错的处理，将交错式讯号还原为循序式讯号，而解交错演算法的好坏，将直接影响显示器的画质。

If the maximum allowable delay is only around 1 second, more efficient interleaving and coding techniques can be used, resulting in lower bandwidth requirements.

如果最大允许延迟，则只有1次，更高效的交叉和编码技术可用于低带宽的要求，从而导致。

Interlaced scanning technique is used for traditional television system to save the bandwidth of the transmitted data. But, uncomfortable visual artifacts such as edge flicker, line crawling, and interline flicker occur due to the inherent nature of the interlaced scanning process.

交错式扫描的技术被使用在传统的电视系统上以节省传送资料的频宽，但是交错式扫描的信号会产生视觉效果上的不良效应，如边缘闪烁，线条闪烁，线条效应。

Besides, when digital system is employed, the huge relative bandwidth signal can be generated on intermediate frequency.

此外，数字方法还可以在中频上产生出相对带宽很大的信号。

An interpolation formula is presented on bandwidth-limited transmission signal.

对带限传输的情况给出了一插值公式。

This research design each intersection offset by relative offset, and derive a "the expected value of progressive intersection number model". This research is for the sake of improving the traditional bandwidth method which is unable to accord with progression demand of every intersection to assign the progression ability effectively, and know the vehicles' real progression ability in the arterial system.

由於群组划分后各子系统路口时差以「绝对时差」进行设计，将无法直接进行相异周期之群组间路口时差最佳化求解，本研究遂以「相对时差」进行各路口间时差设定，并推导一「续进路口数期望值」模式，以改善传统绿灯带宽法无法依据各路口续进方向之交通需求量，有效分配各路口双向续进能力，且无法由绿灯带宽得知系统内车辆真实的续进能力之问题。

Circuit bandwidth may be calculated in the same manner as for the inverting amplifier, but input impedance is somewhat more complicated.

电路带宽的计算方式和反相电路相同。输入阻抗的计算方式相对复杂。

This allows frequency response peaking elements to be added, multiple input inverting summing circuits to have greater bandwidth, and low-power line drivers to meet the demanding require- ments of studio cameras and broadcast video.

这使得频率响应峰值要添加，多输入反相总结电路元件有更大的带宽，低功耗的线路驱动器，以满足要求需要，对演播室摄像机和广播视频目。

Compared with Inverting Input Composite Preamplifier in the commercial QMS,the NIICP can reduce noise by 5%～30% in the 106～107 V/A magnification,and can expand signal bandwidth by 1.8 times and increase MS peak amplitude by 10%～15% in the 108 V/A magnification.

实验结果表明：与反相输入复合放大器相比，同相输入复合放大器在106～107V/A放大时能降低5%～30%噪声，在108V/A放大时可扩展带宽1.8倍并提高10%～15%质谱峰强度。

The resistivity decreases under high pressure due to the increase of one-electron bandwidth and the enhancement of the itineracy of eg electrons.

在整个压力范围内由于高压导致单电子能带展宽，增强电子的巡游性，使电阻率降低。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。