测试表明，主动扫描技术具有很高检测率和较低的误报警率。

The experiment results show that the new technique has a high detect-rate and a low false-negative.

youdao

只有嵌入到您的网站和播映器会主动扫描指定的文件夹，造成一个播映列表。

Just embed it into your website and player will automatically scan a specified folder and form a playlist.

youdao

通过主动扫描被保护网络，获取有效信息，动态地配置入侵检测系统，提高检测效率。

By scanning the protected network actively and gathering necessary information, this system can dynamically configure IDS to improve detection efficiency.

youdao