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。
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。
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.
应用推荐