stereo screen

Stereo speakers are on either side of the screen for maximum sound effect, while stereo microphones are in the top edge, where there is a very fiddly on-off button, a headphone jack and play/ pause/ volume controls.

为达到最好的音效，PlayBook屏幕两侧都配有立体声扬声器。立体声麦克风位于屏幕顶部边缘，那里有一个很小的开关按钮，一个耳机插孔和播放/暂停/音量控制按钮。

Constructing and realizing the electron microscope stereo video display system makes better for the observation and study of the micro-objects by displaying them on the computer screen or projection screen.

建立并实现了显微镜立体视频系统，在显示器或大屏幕上立体显示微观物体，为微观物体的观察、研究提供了方便。