Using the Poisson sampling, the sampling process is more random, and it can show RTT variationcharacter well.
采用泊松采样使得采样过程更加随机，更能体现RTT的变化特征。
2
If complete removal of the character data is too extreme and you want to preserve at least the length of each node, a variation on Listing 1 might be useful.
如果彻底删除字符数据过于极端，希望至少保留每个节点的长度，可以使用清单1的一个变体。
3
The small imperfections in the lumber and slight variation in color of the mountain pine beetle wood only add to the warmth and character of the new space.