1.as soon as the previous iteration ends
2.after the previous iteration ends
3.provided that the previous iteration ends by that time
其实不明白,2与3有什么不同的地方? 都是设置二次迭代的时间...有什么不同?
pacing 三个选择项的含义
1.as soon as the previous iteration ends
2.after the previous iteration ends
3.provided that the previous iteration ends by that time
其实不明白,2与3有什么不同的地方? 都是设置二次迭代的时间...有什么不同?