它们叫做构象异构体,也叫做异象体.They are said to be conformational isomers also called conformers.异构体被定义为化学式相同而结构不同的化合物.Isomers are defined as compounds having the same formula but different structures.这能离析为旋光异构体 吗 ?Can it be resolved ...
我们所有的材料,以关于高卢的为最多.We have most material about Gaul.他进军到当时称为高卢的法国南部.He marched into southern France, which was then called Gaul.这将追溯到4世纪末不列颠或高卢的某个地方.It was toward the end of the 4 th century somewhere in Britain or Gaul....