The molecules join together to form long strings.

分子连接在一起形成长串。

It also USES a merge and a join to capture the event logic.

它还使用了一个merge和一个join来捕获事件逻辑。

This gives us 23 tables and a 24-table join to retrieve a DICOMData object.

这会产生 23 个表，而且检索一个 DICOMData 对象要连接 24 个表。

Therefore, a SORT node is also added to the outer of the join to enforce the order.

因此，也要添加sort节点到联接的外部来执行顺序。

They do not join to the calendar and therefore do not aggregate to higher grain periods.

它们不联接到日历，因此不会汇总到较高粒度的时段。