- 基本解释：榆
- Ulmus pumila 是什么意思及中文翻译：
- 榆
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- Ulmus pumila cv. jinye.
中华金叶榆
- temperate Ulmus pumila sparse forest grassland ecosystem
温带榆树稀树草原生态系统
- The grafting and cutting propagation tests Ulmus pumila cv.
对中华金叶榆进行嫁接和扦插繁殖试验。
- A Study on Occurrence Regularity of Ulmus pumila Withered Disease
白榆干枯病发生规律的研究
- Spatial Heterogeneity of Ulmus pumila Open Forest Ecosystem in Otindag Sandy Land
浑善达克沙地榆树疏林生态系统的空间异质性
- A Study on the Distant Hybridization between Populus alba Linn. And Ulmus pumila Linn.
银白杨与白榆远缘杂交的研究。
- The principal component analysis on the physical and strength properties of Ulmus pumila clones wood
白榆优良无性系木材物理力学性质的主成分分析
- The main plant are Ulmus pumila and Celtis bengeana community, Acer mono and Quercus mongolica community.
天然残存林植被, 主要为榆树, 小叶朴群落和色木, 蒙古柞群落。
- Comparison of the Effects of Different N, P and K Fertilization On the Growth of Ulmus pumila Seedlings in Containers
不同氮、磷、钾量对金叶榆容器苗生长效果的比较
- Otherwise, the phenology phases of ulmus pumila are not significantly related to precipitation and sunshine duration.
研究表明，榆树物候与降水、日照关系不显著。
相关单词
常用英语单词表