| 释义 |
USSSBNC²³⁶²¹³⁺¹
基本英英近义反义例句
abbr.United States Steamship 美国船
Noun:
the United States intelligence agency that protects current and former presidents and vice presidents and their immediate families and protects distinguished foreign visitors; detects and apprehends counterfeiters; suppresses forgery of government securities and documents近义词 SS卫星系统（=Satell…secret service特务机关
This paper illustrates the principles of EPON, disc usss emphatically security problems in EPON, then analyzes the security requirements of EPON and its solutions.
文章阐述了 EPON工作原理，重点讨论了 EPON系统存在的安全隐患，分析了 EPON安全机制需求，并提出了解决安全问题的方案。 cnki |