... 胡桐属 calophyllum 槲树 Mongolian oak (Quercus dentata); Daimyo oak; live oak 华美相思树 acacia laeta ...
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简介 中文名称: 橡木 英文名称: Mongolian Oak 类别: 实木曲线地板 产地:俄罗斯、我国东北、... 特点:大乔木,枝下高达16... 简述: 明清家具中的 市场卖点 实木曲线地板 品牌优势
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mongolian oak forest 蒙古栎林
Mongolian oak Pictures 蒙古栎图片
mongolian oak community 蒙古栎群落
mongolian oak population 蒙古栎种群
·2,447,543篇论文数据,部分数据来源于NoteExpress
Their fluctuation degrees were also decreasing as the number of sampling points was increasing. 3) This technique used in Larix plantations was better than Mongolian oak forest.
当抽取样本多于此值后, 曲线下降缓慢。3)落叶松人工林的样地抽样效果要好于柞树林的样地。
The analyses result shows that tilia and Mongolian oak are suitable for regeneration under the same arboreal species and other trees is suitable under different arboreal species.
对更新联结度的分析表明:紫椴和蒙古栎更适合于在本树种的树下更新,其它树种更适合于在非本树种的大树下更新。
This paper analyzed the healthy level of Mongolian oak forest ecosystem in Beijing and tried to find the influencing factors of the forest health ecosystem and proposed the control methods.
本研究以北京地区蒙古栎林生态系统为研究对象,对其健康状况进行评价。
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