Acer negundo
英汉例句
- Establishment of Plant Regeneration System Cultured in Vitro of Acer Negundo L.
复叶槭组织培养再生体系的建立 - 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。 - Title: Electroantennogram Activity of Ash-Leaf Maple (Acer negundo)Volatiles to Anoplophora glabripennis ( Motsch.
关键词:触角电位反应,复叶槭,挥发性物质,光肩星天牛 - 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。 - Three seeding groups of Acer negundo L.were treated with simulated acid rain at pH 3 .0, 4.5 and 5 .6 levels for three months.
用pH值分别为5.;6、4