lower branch

downwards she climbed downwards to a lower branch of the tree.

她往下向一条更低的树枝爬去。

The climber throws a stout rope over a large lower branch.

攀登者把一根坚韧的绳子掷挂在下部的大树枝上.

the output from one of the xml relational mapping operators (shown on the lower branch of figure 4) can feed the target table directly.

一个XMLRelationalMapping操作符（见图4下方的分支）的输出可以直接用于填充目标表。

for example, the business item c is only connected as an input in the lower branch of the merge on the left-hand side of figure 3.

例如，业务项C只能作为图3左侧的merge中靠下的分支中的一条输入进行连接。

item c is only needed as input for the lower branch.

项目C只能作为输入，提供给需要它的靠下的那条分支。

one of these operators (shown on the lower branch in figure 4) feeds a group by operator, which performs the aggregations shown in table 1.

其中一个操作符（图4中下方的分支）为一个GroupBy操作符提供输入，后者执行表1中所示的聚合。