兰德直接负责了对因特网至关重要的数据包交换技术的研究。

RAND is directly responsible for packet switching, the technology that made the Internet possible.

youdao

兰德直接负责了对因特网至关重要的数据包交换技术的研究。

RAND is directly responsible for packet switching, the technology that made the Internet possible.

youdao