Protocol services provide transport level services, including authentication, document routing, and edge service functions for automated document interchange.
协议服务提供传输级服务，包括身份验证、文档路由和用于自动化文档互换的边缘服务功能。
This feature is in the spec because OOXML is not a document interchange format; it's a careful, bit-for-bit, replication of Microsoft's historical binary formats, wrapped up in Angle brackets.
这个特性之所以出现在规范中，是因为OOXML并不是一个文档交换格式；而是对Microsoft以前的二进制格式的精确重复，只不过用尖括号括起来而已。
Electronic document interchange (EDI) was going to be the savior of our systems and protector of our forests.
电子文档交换(EDI)将是系统的救世主和森林的保护神。
Electronic document interchange (EDI) was going to be the savior of our systems and protector of our forests.
电子文档交换(EDI)将是系统的救世主和森林的保护神。
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