With the spread of Internet application, global mobility of essential factors of production such as capital, labor and technology has emerged some new features.
随着互联网的应用普及，资本、劳动、技术等基本生产要素的流动逐步呈现出一些全新的特点。
One drawback of global mobility is its expense.
全球性流动的一个缺点是费用。
The Session Initiation Protocol (SIP) introduced by IETF has flexible and easy deployment features to solve the MN's global mobility problem.
IETF提出的SIP协议以其灵活、容易部署等特性较好地解决了移动节点的全局移动性问题。
The Session Initiation Protocol (SIP) introduced by IETF has flexible and easy deployment features to solve the MN's global mobility problem.
IETF提出的SIP协议以其灵活、容易部署等特性较好地解决了移动节点的全局移动性问题。
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