More than 80 dB noise, impact on fetal development.

超过80分贝的噪音，对胎儿发育有影响。

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The ill effects of undernourishment on fetal development have been well documented.

营养不足对胎儿发育的不良影响已经得到了很好的文献证明。

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These findings have important implications for the prevention of abnormal fetal development.

这个发现对预防胎儿发育异常具有重要指导意义。

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In her much-discussed new book, "Origins: How the Nine Months Before Birth Shape the Rest of Our Lives, " Annie Murphy Paul describes the ever-expanding efforts of researchers to determine how maternal diet, weight, stress, exercise and other factors can influence fetal development.

WSJ: Erica Jong on the Madness of Modern Motherhood

Experts aren't sure how organophosphates might interfere with fetal brain development, although they do know that in insects the pesticides slow the breakdown of acetylcholine, an important neurotransmitter.

CNN: Pesticide exposure in womb may hurt your child's IQ

Gore also called for increasing wetlands by 100, 000 acres per year and reducing contaminants that threaten fetal and childhood development, such as mercury.

CNN: AllPolitics - Gore Calls On Congress To Bolster Clean Water Act