Under these circumstances the theory of proportions had to be oriented towards new goals.

这样，比例理论需要寻求新的目标。

youdao

This final development of the theory of proportions corresponds, however, to the general evolution of art itself.

这个比例理论的最终阶段应验了艺术自身演化过程。

youdao

This high evaluation of the theory of proportions was, however, not always matched by a readiness to perfect its methods.

然而，在对于比例理论如此之高的评价之下并没有相应的完美方法。

youdao