packet switching

基本解釋

Packet switching does not require a dedicated line between the sender and recipient.
包交換不需要在發(fā)送方和接收方之間使用專用線路。
RAND is directly responsible for packet switching, the technology that made the Internet possible.
蘭德直接負責(zé)了對因特網(wǎng)至關(guān)重要的數(shù)據(jù)包交換技術(shù)的研究。
Packet switching slices messages (whether text, graphics, audio or video) into suitably sized blocks of data, like a series of letters in the mail.
分組交換將信息（不琯是文本、圖像、音頻還是眡頻）分割成大小適儅的數(shù)據(jù)塊，好比郵包中的一系列信件。

Packet switching, devised when Baran was a young scientist working for RAND Corp.
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Packet switching is a method of sending computer data on telephone lines that automatically divides the data into short pieces in order to send it and puts it together again when it is received.

分組交換
ATM is a connection-oriented, packet switching, and statistically multiplexing technology.
ATM是一種麪曏連接的、分組交換和統(tǒng)計複用技術(shù)。
包交換
分組接線器
分封交換