In all, that is 3.5m deaths (once you strip out doublecounting) -one-third of total child mortality.
合计350万(剔除重复计算后)——占每年儿童死亡总数的三分之一。
2
This inside and outside iterative way reduces the algorithm design difficulty, and nonessential doublecounting, raises the counting yield.
这种内外分层结构的迭代方式降低了算法设计的难度，减少了不必要的重复计算，提高了计算效率。
3
This article use "the grouping classification took sampling principle" to study the solution on doublecounting problem of "the classical probabilistic model".