分布式控制系统属于第三代过程控制系统。
开放式关系的概念最早出现于70年代。
The concept of an open relationship has been recognized since the 1970s.
分布式技术是下一代搜索引擎的发展趋势。
Distributed technology is the development trend of the next generation search engine.
分布式技术是下一代搜索引擎的发展趋势。
Distributed technology is the development trend of the next generation search engine.
应用推荐