您要查找的是不是：
- sweeping在线富集技术on-line sweeping technique
- Sweeping体的拓扑结构与精确B-Rep反算策略Sweeping Solid Topology and Accurate B-Rep Evaluation Using Polyhedral Approximation
- 如果我们勉强地解释，“radical”和“offensive”的中文意思为激进、攻击性。The nearest translation of the English word would mean,roughly of course, "radical" or "offensive" to the Chinese mind.
