Infants should be exclusively breastfed for the first six months of life to achieve optimal growth, development and health.

在生命的最初六个月，婴儿应完全母乳喂养，以实现最佳生长、发育和健康。

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Smooth muscle cell medium (SMCM) is a complete medium designed for optimal growth of normal human smooth muscle cells in vitro.

内皮细胞培养基是专门为正常人类微血管内皮细胞体外培养设计的最适于其生长的完全培养基。

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Peptides and amino acids stimulate the growth of rumen microorganisms, and are necessary for optimal growth rates of many species.

肽和氨基酸刺激瘤胃微生物的生长，并且对许多种菌的最佳生长是必需的。

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Usually during times of sub-optimal growth, Republicans perform better politically by emphasizing a pro-growth economic platform.

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The original theory underlying the Rahn Curve assumed that as the size of government increased from zero, supplying law and order and some basic services, economic growth rates would increase until government reached some optimal size.

FORBES: Narrow focus on debt and deficits distracts us from the primary problems

Well, it means that Stern is wrong in his discount rate, that the currently assumed social cost of carbon emissions is too high, that we should almost certainly be doing less about climate change than is currently planned and finally, that we should, again almost certainly, aim for more economic growth even at the expense of carbon emissions and climate change than is currently thought optimal.

FORBES: Nature on Uncertainty: Climate Change is Less Important Than We Thought