Acer negundo
美
英 
例句
In this study, tissue culture technique and regeneration system for Acer negundo L were established.
本论文通过定芽与不定芽两种途径建立了复叶槭的组织培养再生体系。
ANALYSIS AND UTILIZATION OF COMPOSITION OF THE SEEDS OF PINUS MASSONIANA L. AND ACER NEGUNDO L.
马尾松、糖槭种子成分分析和利用。
All theses studies established a base for transforming Acer negundo gene, had important value for cloning aceraceous and other plants.
为复叶槭的基因转化奠定了基础,对槭树科其他树种的无性繁殖和遗传改良具有重要参考价值。
A regeneration system of plantlets was established with apical bud of Acer negundo L.
初步建立了复叶槭顶芽组培再生体系。