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5 days ago · 環球網 | 2024年04月29日 15:48:05. 原標題：美國正在從互聯網的先行者蛻變為危害者. 今年是中國全功能接入互聯網30週年。. 中國互聯網絡信息中心（CNNIC）發佈的第53次《中國互聯網絡發展狀況統計報告》顯示，截至2023年12月，我國網民規模達10.92億人，互聯網 ...
2 days ago · Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency. Nodes in the peer-to-peer bitcoin network verify transactions through cryptography and record them in a public distributed ledger, called a blockchain, without central oversight.
- BTC, XBT
- 10−8
- Bitcoins
- ₿, (Unicode: .mw-parser-output .monospaced{font-family:monospace,monospace}U+20BF ₿ BITCOIN SIGN)
3 days ago · Antennas. Wi-Fi ( / ˈwaɪfaɪ /) [1] [a] is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves. These are the most widely used computer networks, used globally in ...
- 21 September 1997; 26 years ago
1 day ago · Internet TLD. .us [16] The United States of America ( USA or U.S.A. ), commonly known as the United States ( US or U.S.) or America, is a country primarily located in North America. It is a federation of 50 states, a federal capital district ( Washington, D.C. ), and 326 Indian reservations.
- +1
- None at the federal level
3 days ago · The 1950s (pronounced nineteen-fifties; commonly abbreviated as the " Fifties " or the " '50s ") (among other variants) was a decade that began on January 1, 1950, and ended on December 31, 1959. Throughout the decade, the world continued its recovery from World War II, aided by the post-World War II economic expansion.
2 days ago · Alstom est une multinationale française, aujourd’hui spécialisée dans le secteur des transports, principalement ferroviaires (trains, tramways et métros).. Alstom faisait partie du groupe Alcatel-Alsthom, nouveau nom de la Compagnie générale d'électricité (CGE), avant la mise en commun de ses activités avec une partie du groupe britannique General Electric Company (GEC) prenant le ...
