常見(jiàn)例句雙語(yǔ)例句Maternal smoking increased the risk of miscarriage and premature delivery.孕婦吸煙增加流產(chǎn)及早產(chǎn)危險(xiǎn)。dict.cnThere was no difference in maternal smoking, drinking and having disease during pregnancy between case and control group(P>0.05).母親孕期吸煙、飲酒及患病史在病例組及對(duì)照組間差異無(wú)統(tǒng)計(jì)學(xué)意義（P>0.05）。The study found that children exposed in the womb to maternal smoking had differences in DNA methylation, an epigenetic mechanism in which small chemical compounds are added to DNA.研究發(fā)現(xiàn)，母親孕期吸煙，孩子在DNA甲基化上表現(xiàn)出差異，DNA甲基化是一種表觀遺傳學(xué)機(jī)制，在這個(gè)過(guò)程中化學(xué)小分子添加到DNA上。權(quán)威例句The authors also did not control for smoking in the home or for indoor pollutants, although they did control for maternal smoking.FORBES: 5 Caveats About The Autism And Air Pollution StudyThey found, to their surprise, that cotinine had no relationship with rates of smoking in daughters—but that maternal testosterone did.ECONOMIST: The fetus is father of the man 返回 maternal smoking