The device includes a main body, a viewing window, and a link gear.

一种具有收纳式观景窗机构的装置、收纳式观景窗机构及其使用方法。

Now you can easily switch over to your laptop for a larger viewing window.

现在您可以轻松地切换到你的笔记本电脑的一个更大的视窗。

Japan: Visitors marvel at Asia's largest aquarium viewing window at the Okinawa Churaumi aquarium.

日本冲绳，游客在冲绳美之海水族馆号称亚洲最大的观景窗前流连忘返。

The principle and keys for measuring prismatic power of helmet viewing window were described.

介绍了头盔面窗棱镜度的测量原理和要点。

It features an optically perfect, flat viewing window that produces distortion-free underwater images.

它配备了光学完善的平板显示窗口，能产生无失真的水下图像。