例句與造句

1. It is necessary to adopt a hierarchical approach to land allocation to satisfy the most immediate and productive use
   政府有必要建立土地分配的優(yōu)先次序，以滿足最迫切需要及達(dá)致最大的土地使用成效。
2. In this paper , we present a multi - feature optimal fusion algorithm , inclusive of skin color , to detect one or multiple faces in color image with complex background . it is a hierarchical approach and integrates the skin color segmentation , face template matching and a neural network frontal face detector . with the elimination of false areas , the search area will become smaller and smaller , and the detection will be accomplished eventually
   該算法是一種層次式、由粗到精的檢測方法，按照“分割-搜索”的檢測模式，將膚色分割、平均臉模板匹配與神經(jīng)網(wǎng)絡(luò)驗(yàn)證結(jié)合起來，采取逐步排除的方法，一步一步縮小搜索區(qū)域，實(shí)現(xiàn)彩色圖像中單個或多個正面端正人臉的檢測與定位。
3. It's difficult to find hierarchical approach in a sentence. 用hierarchical approach造句挺難的