“pyramid structure (即纵向结构)”的概念、定义、翻译、参考文献-科学参考

单词	pyramid structure (即纵向结构)
释义	pyramid structure (即纵向结构) 金字塔形结构
随便看	flaw sensitivity flaw size flax flax boll flax brake flax-breaking roller flax buncher flax canvas flax capsule flax comb flax common flax degumming flax dodder flax dressing flaxedil flaxen cloth flax family (Linaceae) flax feed flax fiber flax harvester flax meal flax oil flax picking machine flax puller flax pulling

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。