| 释义 |
Juglans nigra
基本英英例句
黑核桃
Noun:
North American walnut tree with hard dark wood and edible nutSTUDY ON THE SELECTION OF JUGLANS NIGRA L.东部黑核桃优树选择研究。
An eastern North American tree, having dark brown wood and a deeply furrowed nut enclosed in a globose, aromatic husk.黑核桃树：北美东部一种树黑核桃核桃属，其木材呈深棕色、球状，有香味的果壳肉有深沟，内有竖果仁
Scanning electron microscope image ofJuglans nigralower leaf surface, showing a variety of trichomes.扫描电子显微镜图像的美国〈黑核桃〉黑核桃树降低叶表面，显示了各种皮毛。
Juglans nigraL.美国〈黑核桃〉
Regional Plantation Experiment ofJuglans nigra美国东部黑核桃区域栽植试验
Study on Grafting Techniques ofJuglans nigra美国〈黑核桃〉嫁接育苗技术研究 |