“sieve element”的概念、定义、翻译、参考文献-科学参考

单词	sieve element
释义	sieve element Encyclopedia 理学〔植物形态与结构〕释 sieve element筛分子在维管植物韧皮部中，主要负责纵向营养物质运输的管状分子。 Biology sieve element筛管分子
随便看	folding mechanics folding pathway folding potential folding printing folding rod method folding stress state fold method fold of geomorphic surface fold-over fold plane fold structure fold surface fold symmetry fold theory fold twist filament foley foley artist foley props Folia foliaceous texture foliaceous thallus foliage leaf foliage penetrating radar foliage pinna foliage plant

科学参考收录了854744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。