英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

broadband    音标拼音: [br'ɔdb,ænd]
宽带;
(能传送极宽范围波频的媒介。它可以同时负载多条信号,将整个频宽分割成多个独立的频道,而每个频道在特定的频率范围内运作)

宽带; (能传送极宽范围波频的媒介。它可以同时负载多条信号,将整个频宽分割成多个独立的频道,而每个频道在特定的频率范围内运作)

broadband
宽频 BB

broad-band
宽频


broadband
宽频

broadband
adj 1: of or relating to or being a communications network in
which the bandwidth can be divided and shared by multiple
simultaneous signals (as for voice or data or video)
2: responding to or operating at a wide band of frequencies; "a
broadband antenna" [synonym: {broadband}, {wideband}]

A class of communication channel capable of
supporting a wide range of frequencies, typically from audio
up to video frequencies. A broadband channel can carry
multiple signals by dividing the total capacity into multiple,
independent bandwidth channels, where each channel operates
only on a specific range of frequencies.

The term has come to be used for any kind of {Internet}
connection with a {download} speed of more than 56 {kbps},
usually some kind of {Digital Subscriber Line}, e.g. {ADSL}.
A broadband connection is typically always connected, in
contrast to a {dial-up} connection, and a fixed monthly rate
is charged, often with a cap on the total amount of data that
can be transferred. Domestic broadband connections typically
share a telephone line with normal voice calls and the two
uses can occur simultaneously without interference.

See also {baseband}, {narrowband}.

(2006-03-30)


请选择你想看的字典辞典：
单词字典翻译
Broadband查看　Broadband　在百度字典中的解释百度英翻中〔查看〕
Broadband查看　Broadband　在Google字典中的解释Google英翻中〔查看〕
Broadband查看　Broadband　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Top 12 Internet Providers in San Diego, CA (Mar 2026) - BroadbandNow
    While cable doesn't have symmetrical speeds — meaning that upload speeds on cable internet will be slower than download speeds — it still has excellent broadband internet download speeds Streaming movies and working from home are no problem with a cable provider
  • Broadband - Wikipedia
    The key difference is that what is typically considered a broadband signal in this sense is a signal that occupies multiple (non-masking, orthogonal) passbands, thus allowing for much higher throughput over a single medium but with additional complexity in the transmitter receiver circuitry
  • National Broadband Map
    The FCC National Broadband Map displays where Internet services are available across the United States, as reported by Internet Service Providers (ISPs) to the FCC
  • Find Internet Providers in Your Area | HighSpeedInternet. com
    It’s the ideal connection if you need only the baseline broadband speed (and if the price is cheap), or if fiber and cable internet aren’t available where you live
  • BroadbandSearch - Compare Internet Providers Near You
    Our comparison data comes from provider-published plans, FCC broadband availability databases, FCC broadband nutrition labels, and real-world speed test results
  • Reliable High Speed Internet Provider - Spectrum
    Experience reliable, high-speed Internet with the fastest starting speeds for the price See how much you can save with Spectrum Internet service!
  • Find the Best Internet Providers Near You | Allconnect
    Allconnect’s broadband experts review and compare internet plans near you so that you can easily decide which is the best offer for you Explore the best monthly internet deals from top internet providers
  • What is Broadband - Definition, Meaning Explanation - Verizon
    So what is broadband? According to the FCC, the definition of broadband internet is a minimum of 25 Mbps download and 3 Mbps upload speeds Broadband provides high speed internet access via multiple types of technologies including fiber optics, wireless, cable, DSL and satellite
  • What is Broadband Internet? | HighSpeedOptions
    Broadband refers to your internet connection itself: the service delivered to your home by an internet provider through a cable, fiber, phone line, or wireless signal
  • Broadband Basics: How it Works, Why It’s Important, and What Comes Next
    Reliable high-speed broadband is essential to life in the U S today With historic federal investments now available, states are working to expand access to high-speed internet Broadband Basics covers network components, technologies, infrastructure, broadband policy, and barriers to access





中文字典-英文字典  2005-2009