For example, a scheduled anti-virus scan may pop up a dialog blocking the GUI you are testing.

例如，一次预定的反病毒扫描可能弹出一个对话框来阻止正在测试的GUI。

youdao

No problem, place a saucer at a 45 degree Angle to the pop-up flash and in front of it and be sure it's blocking (read acting as a gobo) any direct light from reaching the carrot cake.

没问题，放置在一个45度角的弹出式闪光灯，并在它前面的一个茶托，确保它的阻塞(读充当图案)到达胡萝卜蛋糕，直射光。

youdao

Pop-up blocking software can help limit the images from being displayed on websites.

FORBES: Cyber Crooks See Huge Opportunity In Japan's Tragedy

Firefox was first to popularize tabbed browsing and first to integrate pop-up blocking, spell checking and antiphishing into the browser.

FORBES: Magazine Article

Firefox's new features include automatic updates (users previously had to complete an installation for each update) and extra pop-up ad blocking.

FORBES: Magazine Article