要追踪一个变量能在哪些位置使用，咱们就可以画个图表来实现，这种图表叫做栈图。
To keep track of which variables can be used where, it is sometimes useful to draw a stack diagram.
默认情况下，PowerPoint将添加的画的图表作为一个整体。
By default, PowerPoint will add the animation to the chart as a whole.
我正在用系谱附上一个我的饲养计画的图表。
I am attaching a diagram of my breeding program with pedigree.
我正在用系谱附上一个我的饲养计画的图表。
I am attaching a diagram of my breeding program with pedigree.
应用推荐