It's defined by which horizontal or vertical slice of the world you connect yourself with.

它是由你所连接的世界的水平或垂直部分来定义的。

youdao

The walls and floors of the building, called panels, are cast in a horizontal or vertical position.

建筑的墙壁和地板被称为嵌板，是在水平或垂直的位置铸造的。

youdao

This technique works well for simple gradients that need to expand and contract in a horizontal or vertical direction.

对于需要沿水平或垂直方向扩展或收缩的简单渐变，这种技术是有效的。

youdao

It measures force to determine 3-dimensional position, such as deep, shallow, horizontal or vertical, and adapts the pool cleaner for maximum cleaning action.

ENGADGET: Polaris' pool-cleaning robots get updated with added intelligence, four-wheel drive

Meanwhile, the product's gyroscope sensor gauges height, rotation and slope to optimize sound quality, whether the soundbar is placed in a horizontal or vertical position.

ENGADGET: Samsung introduces its CES audio hardware, claims a world first

The Olympus SZ-12 offers the new Reflection magic filter takes the image and duplicates it across a horizontal or vertical plane of symmetry creating powerful illusions.

ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES