weighted means

• 加权平均； 计权均数

weighted means的用法和样例：

例句

1. IAS 2 allows the FIFO or weighted average cost formulas.
   实验结果表明该方法优于传统的加权平均系数组合方法。
2. A image enhancement algorithm based on the weighted neighborhood averaging and the edge detection was suggested.
   摘要设计了基于领域加权平均和边缘检测的视频图像增强算法。