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：

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:


  • Wideband - Wikipedia
    In communications, a system is wideband when the message bandwidth significantly exceeds the coherence bandwidth of the channel
  • Difference Between Narrowband and Wideband
    Wideband refers to broadband communications that uses a relatively wide range of frequencies It refers to radio channels whose operational bandwidth may significantly exceed the coherence bandwidth of the channel
  • Integrated photonics enabling ultra-wideband fibre–wireless . . .
    Here we present an ultra-wideband (UWB) integrated photonics scheme that facilitates fibre–wireless communication over a shared-bandwidth infrastructure
  • WIDEBAND Definition Meaning - Merriam-Webster
    The meaning of WIDEBAND is broadband
  • Wideband or Narrowband FM? - hamradioschool
    This is definitely wideband by most standards and is used to support the high-quality audio normally associated with FM broadcast stations Many VHF UHF ham transceivers have the capability to receive FM broadcast stations (88 to 108 MHz) and may refer to this receive mode as wideband FM
  • Broadband, wideband, narrowband: What’s the difference?
    Radios for many years were wideband, meaning they utilized more spectrum, e g , 25 kHz (kilohertz) and even up to 50 kHz in the distant past Using the stream of water analogy above, wideband would refer to the width of the stream, i e , you can fit more boats side-by-side in the water
  • Home - Wideband Systems, Inc.
    Wideband Systems is focused on being the quality supplier of high-performance, real-time recording systems Our versatile disk-based Digital Recording Systems are designed with analog and digital instrumentation interfaces and flexible control features
  • WideBand | Networking and Security Products, Designed and Manufactured . . .
    Learn why WideBand is preferred for video-based programs like the Acellus Learning System WideBand is a manufacturer of low latency networking with government and Fortune 500 customers Find out why premier organizations are turning to US-made network gear and support for critical networks
  • Wideband Technology - NASA
    NASA is working with private industry to develop wideband terminals, an emerging technology that empowers missions to seamlessly communicate across both government and commercial networks for the very first time
  • Wide Band vs Narrow Band: Which is better for Ham Radio?
    Wideband channels, as the name suggests, offer a broader (wider) spectrum (typically 25 kHz) meaning that it has more room to carry data There are several advantages and disadvantages associated with Wide Band as mentioned below:





中文字典-英文字典  2005-2009