The discussion and related diagrams give a good idea of some of their sophistications. 下面的讨论和附图可以清楚的说明它的精巧性。
Sophistications of the alien criminals bring about new challenges to operation of the prisons as well as education and correction of the prisoners. 由于外籍犯罪人员情况复杂,给监狱的管理、教育、改造工作提出了新的挑战。
Then, derivative bounds of NURBS curves with more complicated knot vectors are deduced, with the sophistications of some identities and inequalities. 同时基于一些恒等式和不等式技巧,推导了节点向量更为复杂的NURBS曲线导矢大小的界。