不可解的 inapprehensible
arcaner
arcanest
- 他在诗中写的是古色古香的事物;老人、旧建筑物、血统、面对秘不可解的死亡的儿童。
His poetry often deals with antiquity: old men, old buildings, lineage , children confronted with the ancient mystery of death. - 但回顾遥远的过去可帮助我们找到我们在历史中的定位—一如许多的文明由于至今仍不可解的原因消失一样,我们也可能消失。
But looking back into the distant past helps us locate ourselves in history—just as many ancient civilizations have disappeared, some for still unknown reasons, so too might we. - 辫群是一种非交换的无限群,该群中有许多困难问题是不可解的,如字问题、共轭问题和根问题等,利用这些困难问题可以去设计一些密码协议。
The braid group is infinite non-commutative group, and it has many hard problems that can be utilized to design cryptographic primitives, such as the word problem, conjugacy problem and root problem.