A closer look at the fertility behavior of the poor is important because of the extensive literature on the "replacementeffect" of high infant mortality.
仔细研究穷人的生育行为是很重要的，因为有大量关于婴儿高死亡率的“替代效应”的文献。
2
Femoral head avascular necrosis were related to fracture type, replacementeffect.
骨折类型、复位效果对股骨头坏死影响较大。
3
Interest rate affects life insurance demands mainly through the replacementeffect and price effect.