单词：network layer
单词：network layer 相关文章
On June 6, China published the first batch of photos captured by Gaofen-1, China's first high-definition earth observation satellite. Those pictures will provide valuable information of natural condition and disaster prevention. Li Dong has the detai
世界各地新闻集锦
BEIJING, March 8 (Xinhua) -- China has promulgated a regulation aimed at better protecting maritime observation resources for collecting continuous and accurate data so as to enhance maritime disaster prevention. The regulation, published on Wednesda
英语新闻
You Are a Marvel 你是一个奇迹 Each second we live is a new and unique moment of the universe, a moment that will never be again. And what do we teach our children? We teach them that two and two make four, and that Paris is the capital of Franc
英语小达人
EARL(European Advanced Rocket Launching System) 欧洲先进火箭发射系统德国航天运载工具 Early Bird 晨鸟美国国际通信卫星 EBS(Europe Broadcast Satellite) 欧洲广播卫星欧空广
英文语法词汇
1. He is kind of temperamental . 他有点喜怒无常。 2. You're so outgoing. 你很开朗。 3. You look pale . 你看起来脸色苍白。 4. I am really kind of suffer-in-silent type . 我是沉默寡言型的。 5. your mood swings 你的情绪变
英语口语
Hello and Welcome to News and Reports on China Radio International. In This Edition Sichuan holds province-wide public mourning for those who died in a 7.0-magnitude quake that jolted the County of Lushan in Southwest China last week. The Chinese gov
2013CRI中国国际广播电台