When a person is young, his or her skin is elastic or resilient, which means if you grab the skin and release it, it can easily bounce back. Recovering quickly and easily from illness, misfortune, troubles, or the like;. 例如 spark 的 rdd（resilient distributed dataset）中的 resilient 主要指在分布式计算环境下的容错性。 elastic 更强调可伸缩性，可大可小。 例如 ec2（elastic compute.
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级联超表面矢量波前操控 | 北京理工大学 lingling huang 团队提出了一种具有misalignment鲁棒性的用于矢量波前操控的级联超表面设计策略。首先，基于对偏振本征态、.
