“图解”造句
戴恩本人就特别热衷的群
图解的倡导者.
Dehn himself was a particularly enthusiastic advocate of group diagrams.
图解方法特别适用于起伏大的构造.
This graphical technique is particularly applicable to high - relief structures.
等高线是用等间距
图解描述构造形态的.
Contours are graphic expressions with uniform spacing depicting a structure's character.