“底层”的概念、定义、翻译、参考文献-科学参考

单词	底层
释义	底层 base coat priming base course substratum bottom layer bottom course bottom set footing course sublayer lower layer
随便看	stream gaging stream-gaging network stream gaging station stream gold stream gradient stream gradient ratio streamhead stream ice stream improvement streaming streaming current streaming motion streaming potential streaming steam method streaming suspension streaming tape drive stream input stream-interacting element stream I/O statement stream length stream length ratio stream limiter stream line streamline streamline body

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。