In vitro, leaf number per culm became more; and the lowernode was, the more increase was.
离体条件下单苗叶片数有所增加，且节位越低增加越多。
2
In the previous example, the author information is in a lower level node.
在上面这个例子中，作者信息位于一个级别较低的节点上。
3
Select the test case MoneyBag Equals (the red leaf node) and locate the problem line in each file. This information is given in the lower part of NUnit's right hand pane, shown in Figure 3 .