'It was a nightmare for structures like the nose and palate, which didn’t exist for most of the animation,' graphics researcher David Barker told New Scientist.
影像学研究人员David Barker对《新科学家》杂志表示,动画中没有出现类似鼻子和下颚的形状,看上去非常可怕。
'Their formation is a complicated ballet of growth and fusion of moving plates of tissue.'
他说:“组织的发育和融合过程如同芭蕾舞般复杂。”
Plates of tissue that fuse at the philtrum, which can be long or short and deep or shallow, depending on a person’s genetic makeup.
皮肤组织在下颚处聚集。这个地方可长可短,可深可浅,其具体形状是依据基因构成而变化乃至最后成型。
The failure of those plates to fuse can cause a cleft lip or palate. And a smooth philtrum can signal disorders like fetal alcohol syndrome.
如果这块皮肤组织没有发育好,那就会形成唇裂或者颚裂。而如果人中部分过于平滑就表示可能患有胎儿乙醇综合征或其他类似的肌体紊乱。
'This whole amazing process – the bits coming together to produce a recognisable human face – happens in the womb between two and three months,' said Mr Mosley. 'If it doesn’t happen then, it never will.'
“这一整个令人惊叹的过程丝丝剥茧,最后呈现出一个人脸的基本轮廓。这一系列过程都是在怀孕第二到第三个月,在母体的子宫中完成的。” Mosley说,“一旦跳过这个过程,生命就无法继续成长。”
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