还不十分清楚人造基因如何拯救濒临死亡的E .螺旋形细菌的，有DNA的几个重要的排序彻底击败了其基因组。
It's not clear how the synthetic genes rescued the doomed e. coli bacteria, which had several important sequences of DNA knocked out of its genome.
他们的合作充满了争议，但是最终在一条东西向的中轴线上建起了一组四方形的院子。
The collaboration was contentious, but finally resulted in an organization of quadrangles on an east-west axis.
任何多边形都可定义为一组三角形的集合，因此三角形在3d实现中应用十分广泛。
Triangles are popular with 3d implementations because you can define any polygon as a set of triangles.
应用推荐