The fossil record reveals both a hitherto unsuspected mountain-dwelling hominid and, in this article, how the dinosaurs began.
化石记录揭示了迄今为止没人怀疑的居住在山里的原始人类，以及在这篇文章中提到的恐龙的起源。
With plentiful investigations and documents, this article discusses the characteristic of Gaogouli culture in HeiLongjiang Bohai mountain city, and researches in sphere of learning in the meantime.
本文利用丰富的考察资料和文献，论述了黑龙江渤海山城的高句丽文化特征等问题，在学术上进行了重要的探。
Flow features of sharp bend in mountain river are investigated in this article.
对山区河流折角急弯段的基本特征进行了研究。
应用推荐