实际上，就是这些过滤器控制和限制着我们屏幕上显示的内容。

These filters, in effect, control and limit the information that reaches our screens.

youdao

下列屏幕的HPL Filter区域显示如何定义过滤器。

HPL filter part of the following screen shows how to define a filter.

youdao

原始代码将过滤器的输出提供给一个 tee 元素，然后传送到一个图像接收器（用来在需要时保存 JPEG 文件）和屏幕上。

The original code feeds the output of the filter into a tee element, which then goes both to an image sink (used to save JPEG files when needed) and to the screen.

youdao

Your natural defenses that might provide some kind of a buffer between a commercial message and your behavior, you have a filter, a screen that helps you interpret these message.

人天生的防御心理能够,为商业信息和人类行为之间提供缓冲,电视屏幕像一个过滤器那样,隔离了人和商业信息

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选