The selective ingestion of herbage had a positive correlation with herbage relative biomass and height , but it had no obvious correlation with density.
放牧绵羊的食物组成与各种植物在群落中的相对生物量和高度呈极显著的正相关，而与密度相关性不大。
2
For integer frequency offset estimation, we analyze a sequence auto-correlation based algorithm, and extend the algorithm into frequency selective channel case.
对于整数频偏估计，分析了一种基于序列自相关的算法，并将该算法推广应用到频率选择性信道中；
3
A new algorithm based on selective cross correlation coefficients is proposed in order to search images under partial occlusion.