1. 代表一个打开的连接,数据可以传送给用户：SYN-SENT : 在发送连接请求后等待匹配的连接请求. | SYN-RECEIVED : 在收到和发送一个连接请求后等待对连接请求的确认. | ESTABLISHED : 代表一个打开的连接,数据可以传送给用户.

2. 呼叫建立：Escape Service 扩展服务(非标准服务) | Established 呼叫建立 | Event Report Service事件报告服务

3. 代表一个打开的连接,数据能传送给用户：SYN-SENT : 在发送连接请求后等待匹配的连接请求. | SYN-RECEIVED : 在收到和发送一个连接请求后等待对连接请求的确认. | ESTABLISHED : 代表一个打开的连接,数据能传送给用户.

1. 已被认可的;已被接受的
If you use established to describe something such as an organization, you mean that it is officially recognized or generally approved of because it has existed for a long time.

e.g. Their religious adherence is not to the established church.
他们信仰的不是国教。
e.g. ...qualified lawyers with established and prestigious business addresses.
在一些颇有声望的老牌事务所工作的资深律师们

adj

1. introduced from another region and persisting without cultivation

Synonym: naturalized

2. brought about or set up or accepted
especially long established

e.g. the established social order
distrust the constituted authority
a team established as a member of a major league
enjoyed his prestige as an established writer
an established precedent
the established Church

Synonym: constituted

3. conforming with accepted standards

e.g. a conventional view of the world

Synonym: conventional

4. shown to be valid beyond a reasonable doubt

e.g. the established facts in the case

5. settled securely and unconditionally

e.g. that smoking causes health problems is an accomplished fact

Synonym: accomplishedeffected