They obey normal distributions. Distributions of power spectral density (PSD) for pressure signal display narrower frequency range and higher amplitude.

压力信号的功率谱密度具有频率波动范围窄、幅值大的特点；

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Signal display is one of basic functions in microcomputer interlocking, dispatch centralizing, DMIS, monitoring and measurement system of signal appliance.

信号状态图显示是微机联锁、调度集中、D MIS和信号微机监测网络等计算机系统的基本功能之一。

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The electroluminescent phosphors are the important materials of new type cabin signal display EL screen used for displaying the data of the main battle aircraft.

新型主战飞机用电致发光屏是一种新型的飞机座舱仪表信号显示屏，是基于电致发光（EL）原理而制作的，用于飞机座舱仪表照明显示。

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But reports conflicted on whether that stronger signal display was anymore accurate.

FORBES: Has Apple Known About iPhone Signal Display Problems Since 2008?

CNET, for instance, ran some tests, and suggested that Apple might simply be juicing the signal display to make it look like its phone was getting good reception.

FORBES: Has Apple Known About iPhone Signal Display Problems Since 2008?

The other type of displays will take that incoming interlaced signal and display it in a progressive type resolution like 720p or 1080p.

ENGADGET: Ask HDBeat: How can I tell the difference between 1080i and 1080p