好吃义丰葱油饼，在邮局旁边，人排得超多的！
瑞丰专业致力于超精密、贴片式、超小、超薄、多功能、防水式开关、插座的研发与制造。
Ruifeng specializes in ultra precision, SMD, ultra small, ultra-thin, multifunctional, waterproof type switch, socket R & D and manufacturing.
通过对南海表层沉积中钙质超微化石丰度和属种组合的分析，得出化石丰度与水深的关系。
Based on the analyses of abundance and assemblages of calcareous nannoplankton of the surface sediments from the South China Sea, the correlation between the abundance and water depth is found.
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