Objective To investigate the effect of drug abortion and artificial abortion for the first gestation on the second pregnancy.
目的探讨初孕妇女药物流产和人工流产对再妊娠的影响。
Objective To investigate the status of iodine nutritional status and thyroid function in the first trimester gestation after universal salt iodization.
目的探讨全民食盐加碘后孕妇妊娠早期甲状腺功能及碘营养状况。
It will be noted from the first figure resented by Moustgaard that the growth of the foetal membranes virtually ceased at the 60th-70th day of gestation; we have shown a similar pattern in the sheep.
从Moustgaard的图片中可以看到胎膜在妊娠60-70天的时候已经停止生长了，我们在绵羊的胚胎中也发现了同样的现象。
The spread of post-modern historiography has come through three stages in China: the first stage , the gestation period or the period of enlightenment;
后现代史学在大陆学界的传播历经三个阶段：第一阶段，后现代史学研究的启蒙期；
The spread of post-modern historiography has come through three stages in China: the first stage , the gestation period or the period of enlightenment;
后现代史学在大陆学界的传播历经三个阶段：第一阶段，后现代史学研究的启蒙期；
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