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PSDN    
分组交换网络,( PACKET SWITCHING DATA NETWORK
的缩写,一种以分组交换做为传送数据方式的网络)

分组交换网络,( PACKET SWITCHING DATA NETWORK 的缩写,一种以分组交换做为传送数据方式的网络)

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英文字典中文字典相关资料:


  • Public data network - Wikipedia
    A public switched data network (PSDN) is a network for providing data services via a system of multiple wide area networks, similar in concept to the public switched telephone network (PSTN) [3]
  • AdvisorShares Poseidon Dynamic Cannabis ETF (PSDN)
    Find the latest AdvisorShares Poseidon Dynamic Cannabis ETF (PSDN) stock quote, history, news and other vital information to help you with your stock trading and investing
  • PSDN - CT. gov
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  • AdvisorShares Poseidon Dynamic Cannabis ETF - PSDN Stock Price . . .
    Learn everything about AdvisorShares Poseidon Dynamic Cannabis ETF (PSDN) News, analyses, holdings, benchmarks, and quotes
  • AdvisorShares Poseidon Dynamic Cannabis ETF (PSDN) Price . . . - MarketBeat
    The AdvisorShares Poseidon Dynamic Cannabis ETF (PSDN) is an exchange-traded fund that mostly invests in stocks based on a particular theme The fund is an actively managed fund that primarily invests in US and foreign companies, directly or indirectly involved in the marijuana and hemp industry
  • What is PSDN? | Webopedia
    Short for packet-switched data network, a data communications network that is based on the principles of packet switching, as opposed to circuit switching that is used in public telephone networks Packet-switched networks do not establish physical communication channels between communicating devices like circuit-switched networks do
  • How does the PSDN ETF work?
    PSDN primarily invests in exchange-listed equity securities, including common and preferred stocks, of mid-sized, small-cap, and micro-cap companies in the United States and abroad Additionally, the fund utilizes derivatives that replicate the economic characteristics of these securities
  • PSDN ETF Quote Today Investment Insights - Public. com
    PSDN is an actively managed fund that primarily invests in US and foreign companies, directly or indirectly involved in the marijuana and hemp industry The fund may use leverage and expands the exposure to include biotech stocks as well
  • PSDN - Advisorshares Poseidon Dynamic Cannabis ETF Price - Barchart. com
    Live educational sessions using site features to explore today's markets Last week was eventful for the global market as it kicked off with Cyber Monday Plus, chances of smaller Fed rate hikes in December and upbeat U S jobs data led to the upside in Wall Street





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