scrolling

As I opened the scroll, a panorama of the Yellow River unfolded.

我打开卷轴时, 黄河景象展现在眼前。

You can scroll through the text using the up and down arrow keys.

你可上下箭头键来翻看(计算机屏幕上)整个文。

Scroll through the document using the slider bar on the right of the window.

窗口右边滑动条滚动文件。

Recently, some experiments show the existence of prewhirl and reveal the asymmetrical scroll will affect the distribution of prewhirl.

近年来，已有结果显示，离心式通风机叶轮进口前气流预旋确存在，而且其分布形式与人们通常想象有很大不同。