structurally

In this case, the FBML may be structurally correct, but the data is wrong.

在这种情况下，FBML在结构上是正确的，但是数据是错误的。

Now the high-level picture is at least structurally complete, and looks like Figure 4.

现在，这个高层次的图至少在结构上是完整的了，如 图 4 所示。

This produces the following SQL statement which is structurally complete but with invalid syntax.

这会产生以下 SQL 语句，它在结构上是完整的，但是语法是无效的。