1·Now we are not sure that he has atavism , because such a diagnosis needs more high-tech inspection.
目前还不能肯定陈聪华是一种返祖现象，需要利用高科技手段对其进行进一步的诊断。
2·Such an atavism is the consequence of the principles of economy in human thinking and sociocultural psychology as well as the internal selective mechanism of human language.
这种返祖现象的语言学成因，除语言内部选择机制的作用外，还有思维经济原则和社会文化心理的作用。
3·The civilization craftsman mythology usually exceeds the originality craftsman mythology, though sometimes with the atavism.
文明社会的工匠神话对原始工匠神话多有超越，但有时又出现返祖现象。
4·The authors consider that the distortion perhaps is atavism. Perhaps these transitions reflect the developmental process of the ovuliferous-scale in history.
作者认为这类珠鳞的畸变是返祖现象，可能在某些方面反映了珠鳞的历史演变过程。