“ex situ conservation of plant”的概念、定义、翻译、参考文献-科学参考

单词	ex situ conservation of plant
释义	ex situ conservation of plant Encyclopedia 农学〔资源保存〕释 ex situ conservation of plant植物迁地保存当物种原有的生境破坏严重，或原有生境消失，或物种数量下降到极低水平，种内难以进行繁殖或物种的生存条件突然恶化时进行异地保护的方法。又称迁地保护、非原生境保护、异地保护。
随便看	combinatorial square combinatorial structure combinatorial submanifold combinatorial sum combinatorial surface combinatorial synthesis combinatorial testing combinatorial theory combinatorial topology combinatorial triangulation combinatorial type combinatorics combinatorics on words combinatory combinatory algebra combinatory analysis combinatory categorial grammar combinatory logic combinatory topology combined combined acoustic-vibration test method for spacecraft combined adjustment combined air conditioning equipment combined air-conditioning unit combined alignment chart

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。