本文描述每个节点的功能和限制，以及它们的典型用法。
This article describes the capabilities and limitations of each node and their typical usage patterns.
现存在着关于版本5的节点所能进行工作的限制。
There are restrictions with regard to what can be done with V5 nodes.
问：我能否将特定应用程序限制于特定节点？
Question: Can I limit certain applications to certain nodes?
应用推荐