CHINADDN
常見例句
- This paper discusses the principles and methods of digital data transmission. and gives a brief introduction of the digital data transmission system , DDN AND CHINADDN.
本文在簡要地討論了數(shù)字數(shù)據(jù)傳輸原理和方法之後,對數(shù)字數(shù)據(jù)傳輸系統(tǒng)、DDN網(wǎng)和CHINADDN作了概要的介紹。 - CHINADDN China Digital Data Network
中國數(shù)字數(shù)據(jù)網(wǎng) 返回 CHINADDN