These are supplied with power and water from an internal ring of verticalservices ' reeds '.
这些都是供应电力和水从内部环的垂直服务'芦苇'。
2
For example, consider a vertical supply chain where an enterprise will need to invoke the services of its suppliers in order to fulfill the requirements of its customers.
例如，设想一条垂直供应链，在链上一家企业为了满足它的客户需求而需要调用其提供者的服务。
3
In addition to the original model, we've identified supporting functions relevant to services in several layers and added them to the model as vertical spans over several horizontal layers.