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:


  • Emergency Alert System - Wikipedia
    The Emergency Alert System (EAS) is a national warning system in the United States designed to allow authorized officials to broadcast emergency alerts and warning messages to the public via cable, satellite and broadcast television and AM, FM and satellite radio
  • The Emergency Alert System (EAS) - Federal Communications Commission
    The Emergency Alert System (EAS) is a national public warning system commonly used by state and local authorities to deliver important emergency information, such as weather and AMBER alerts, to affected communities
  • Emergency Notifications - Ready LA County
    Emergency Alert System (EAS) The EAS broadcasts emergency information directly to radio and television carriers This system provides the President the ability to address the nation during national emergency, but can also be utilized by the County to broadcast emergency information during widespread (countywide or regional) emergency events
  • Emergency Alert System Wiki - Fandom
    This is a wiki that provides useful information about the U S Emergency Alert System and other emergency warning systems The wiki contains information for different types of alerts in the E A S :
  • Emergency Alert System - FEMA. gov
    The Emergency Alert System (EAS) is a national public warning system that requires radio and TV broadcasters, cable TV, wireless cable systems, satellite and wireline operators to provide the President with capability to address the American people within 10 minutes during a national emergency
  • Emergency Alerts - Ready. gov
    The Emergency Alert System (EAS) is a national public warning system that allows the president to address the nation within 10 minutes during a national emergency
  • NWS EAS - National Weather Service
    The FCC prescribes rules establishing technical standards for the EAS, procedures for EAS participants to follow when EAS is activated and EAS testing protocols
  • Here’s what to know about the nationwide emergency alert system test . . .
    The Emergency Alert System (EAS) is a nationwide public alert system designed to quickly alert Americans about a national emergency across various devices within 10 minutes
  • What is EAS? - Global Weather EAS Society
    The EAS was developed as a method for the President of the United States to give a message to the nation within 10 minutes, in the event of a national-scale emergency It is also used to give severe weather warnings, as well as local emergency messages
  • Broadcasters and Wireless Providers | FEMA. gov
    Local radio and television stations help communicate important warnings as Emergency Alert System (EAS) participants In many cases, radio and TV stations continue to operate when other means of alerting the public are unavailable, providing a layer of resiliency to the suite of available emergency communication tools





中文字典-英文字典  2005-2009