“二年生杂草”的概念、定义、翻译、参考文献-科学参考

单词	二年生杂草
释义	二年生杂草 Encyclopedia 农学〔生物学的杂草分类〕释 biennial weed二年生杂草在两个生长季节内或跨越两个日历年份完成从出苗、生长至开花结实的生活史的杂草。
随便看	forest fire warning system forest floor decomposition forest food forest-forest steppe faunal group of temperate zone in China forest for sand fixation forest for soil and water conservation forest for special purpose forest for water resources conservation forest fragmentation forest frog's oviduct forest fuel forest fund forest gap disturbance forest genetics forest genetics and tree breeding forest germplasm resource center forest germplasm resources forest glass forest governance forest-grass measures of soil and water conservation forest harvesting forest harvesting income forest harvesting quota system forest health forest health management

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。