“底数”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

单词	底数
释义	底数 base-number basic number
随便看	shallow puncture with cupping shallow recessing shallow ridge shallow ridge slot shallow-rooted shallow sampling with soil auger shallow scraping shallow sea shallow sea deposit shallow sea facies shallow seismic refraction shallow-shell shallow shell shallow shoal shallow slot shallow soil shallow soil seeded rice shallow-spherical shell shallow tillage shallow underground burst shallow underwater burst shallow- vaulted roof shallow vein zone deposit shallow water shallow water attack light