The main idea of S-DCF is to count the number of different source MAC addresses contained in the header of successfully transmitted MAC frames.

该算法的基本思想是通过读取成功发送的MAC帧中的源MAC地址，来获取当前网络中参与信道竞争的节点数目。

youdao

This means that you can verify the source of the information by using the MAC address of the sender (and the recipient, if necessary), providing an additional level of security.

这意味着您可以通过发送者（和接收者，如果必要的话）的 MAC 地址来验证信息的来源，额外提供了一级安全性。

youdao

The Cult of Mac blog, citing an anonymous source, reported that Apple is live streaming the event as a test of a massive new data center it will open later this year in North Carolina.

Cult of mac博客引用匿名来源的报道称苹果这次直播发布会是在测试一种新的大型数据中心，它将在今年末在北卡罗来纳州启用。

youdao

The cross-platform nature of Adobe AIR means the iPlayer will work with Open Source and Apple Mac computers "out of the box" on 18 December, said Mr Rose.

BBC: iPlayer now available on Mac

You can get puredata builds and source from here (windows, mac or linux).

ENGADGET: How-To Control Csound with a Custom Midi Controller: Hardware (2 of 2)

At internal companies meetings, Steve Jobs has been quoted as complaining that Flash software is slow and buggy and the source of an exceptionally high number of Mac computers crashes.

FORBES: Ending Apple And Adobe's Feud