Each internalnode must wait (depend on) its two (or more) child tasks.
每个内部节点必须等待(依赖于)其两个(或多个)子任务。
2
In general, both direct and traversal access require knowledge of the internalnode structure.
一般来说，直接存取和遍历存取都需要知道内部节点的结构。
3
The current mirror circuit may be configured to pull-up an output node to the output supply voltage in response to the pull-up current provided to the internalnode.