See a child-care magazine, said: feeding the baby with milk, should be 3-5 months for a formula to avoid long-term use of a single taste of the milk powder, resulting in precious taste retardation.
看到一本育儿杂志上说：用奶粉喂养的宝贝，应3 -5个月换一种奶粉，避免长期使用单一口味的奶粉，导致宝贝味觉迟钝。
The optimum design of flame retardants formula was discussed. Some new conceptions about synthesis of phosphate and flame retardation of soft polyurethane foams were suggested.
探讨了阻燃剂配方的最优化设计，提出了合成磷酸酯阻燃剂和软质聚氨酯泡沫塑料阻燃方面的新设想。
The optimum design of flame retardants formula was discussed. Some new conceptions about synthesis of phosphate and flame retardation of soft polyurethane foams were suggested.
探讨了阻燃剂配方的最优化设计，提出了合成磷酸酯阻燃剂和软质聚氨酯泡沫塑料阻燃方面的新设想。
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