Dehn himself was a particularly enthusiastic advocate of group diagrams . 戴恩本人就特别热衷的群图解的倡导者。
The beauty of the use of cayley diagrams is that one can make good use of this connection . 使用Cayley图解的妙处在于,我们可以很好地利用这种联系。
Such a combined diagram cannot be said to represent the path of the movement of society; it does not tell us more than do the single ones together . 这种综合的图解也不能说是代表社会运动的道路;它所告诉我们的,只是各个单独图解的相加而已。
It only remains to replace each edge of this diagram by a suitable subgraph which bears the information previously given by the direction and colour . 剩下要做的事只是用适当的子图代替这个图解的每条边,使得原来用方向和颜色给出的信息由这个子图来担当。
Examples of basic successful spawn diagrams are shown below 基本的成功的卵图解的例子被显示如下。