“sienna”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	sienna
释义	sienna 富铁黄土
随便看	groundnut planter groundnut root knot nematode disease groundnut rosette groundnut sheller groundnut stripper ground oak ground object ground-objects identification ground-off saw ground outlet ground pattern ground-penetrating blade ground phenomena ground phosphorite ground photogrammetric survey ground photogrammetry ground pigment ground pipe ground pitch ground plan ground-plan ground plane ground plane antenna ground-plane antenna ground plane plot