Input screen of the Echo program.

Echo程序的输入屏幕。

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We use an application called echo on a mainframe that echoes back the input text entered in the first screen.

我们在大型机上使用一个称为echo的应用程序，它能对输入第一个屏幕的输入文本进行回显。

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Base on the dynamic data table, a method of radar echo signal simulated by bitmap was discussed, and full screen long afterglow algorithm was given.

在动态数据表的基础上，提出了用位图模拟雷达回波信号的方法和过程，及模拟动态雷达回波的全屏长余辉消隐算法。

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The device, dubbed Echo, has a 3.5-inch touch-screen when closed but slides open to reveal another screen.

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Unfortunately there's no "tablet mode" like on the Echo to be found here, meaning that apps need to be modified to run in full-screen.

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