网络释义专业释义英英释义
栓皮栎(Quercus variabilis)是我国重要的造林树种之一，其木材、树皮、果实及叶等均有重要的经济价值；栓皮栎林是组成我国落叶阔叶林的一个基本群系，同时对...
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Quercus variabilis forest 栓皮栎林
Quercus variabilis Bl 中国栓皮栎
quercus variabilis provenance 栓皮栎种源
quercus variabilis population 栓皮栎种群
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栓皮栎 - 引用次数：46
The soil degradation degree in the woodland of Quercus variabilis was lightest in arbor restoration stage. The main types of soil degradation were of poor nutrients,poor microorganism,bad structure,basification and heavy drought.
乔木恢复阶段中次生栓皮栎林地土壤退化最轻;库区土壤退化类型有贫养分化、贫微生物化、结构劣化、碱化和严重干旱化。
参考来源 - 黄河小浪底库区不同恢复阶段土壤退化评价
·2,447,543篇论文数据，部分数据来源于NoteExpress
quercus variabilis
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n.
medium to large deciduous tree of China, Japan, and Korea having thick corky bark
同义词： Chinese cork oak
以上来源于: WordNet
双语例句
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The variations of cork characters from 10 populations of Quercus variabilis in Shaanxi province are analyzed.
对陕西境内10个栓皮栎群体栓皮性状变异情况进行了试验分析。
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Time series model can simulate and predict the increase of Quercus variabilis population by the difference, periodic method.
时间序列分析可以通过差分、周期的方法，对植物种群的增长进行模拟与预测。
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The sap flow velocity of Quercus variabilis was 5~10 times higher than that of the Pinus tabulaeformis on a monthly average basis.
栓皮栎月平均树干液流速率较油松的月平均树干液流速率高5-10倍。
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