Output scope of the conditional transformation group is defined as being between the top-most connected output element and the bottom-most connected output element .

条件转换组合的输出范围被定义为介于 最 顶级的连接输出 元素和最底层的连接输出元素之间。

Topology is the top-most element of any topology model .

拓扑是任何拓扑模型的 最高 层 元素。