Abstract: Angular momenta of electromagnetic waves are important both in concepts and applications. In this work, we systematically discuss two types of angular momenta, i.e., spin angular momentum ...
If you're counting down the days until the first signs of spring, then this spring/summer 2026 shoe trends guide is sure to ...
From nostalgic to seriously practical, these are the 7 spring/summer shoes trends 2026 that you'll actually want to slip into ...
升级 PageHelper 到 5.1.3 升级 springboot 到 2.0.1.RELEASE 增加 dialectAlias 参数，允许配置自定义实现的 别名，可以用于根据JDBCURL ...
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