消息编码 meaning in English

message coding

The technique for doing this is similar to signaling an error , but rather than send a terminating message you supply the default value
使用的技术和错误通知类似，但不是发送停止消息，而是提供默认值。也可以将停止消息编码到查找表中。
2 . a comprehensive framework is developed for the above model . those include functional modules , related data structure , frames of message encoding , certificate management database , ring of keys , concrete information flows for access control and so on
完整设计了模型的整个可实现框架：包括各组成模块的功能、相关数据结构和消息编码格式、证书管理库和密钥环的设计，以及具体的访问控制流程等。
An integrated trust evaluation mechanism to support secure and transparent services across security domains is developed , and implemented in sip protocol . 3 . partly design and code sso feature in sip which integrated simplized trust model including protocol sequences , relative data structure , and xml message format
3 ) 、扩展sip协议，设计并部分实现了采用该信任评估模型而实现的sso策略：包括sip协议流程的扩展、相关数据结构和xml消息编码格式。