main tree

Studies of Ion Distribution of Different Saline-alkali Soil and Main Tree Species in Cangzhou City

沧州市不同盐碱地及主要树种离子分布特征研究

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The biggest upside of this is that anyone can fork IronRuby and work on it, and submit a pull request to get it integrated back into the main tree.

这样做最大的好处是，任何人都可以fork一个IronRuby，然后在上面做出修改。做出修改以后，你需要提交一个pull请求，使得这个修改可以集成到主版本中。

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Study on the Niche Characteristics of Main Tree Populations in Tropical Mountain Rain Forest

海南岛尖峰岭热带山地雨林主要种群生态位特征研究

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Suitable Types of Soils for Main Tree Species of Shelterbelts on Pastureland

草牧场防护林主要树种适生土壤类型的研究

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Main tree species are pine, northern larch, oriental arborvitae, tree, Populus, etc. more than 40 kinds.

主要树种有油松 、 华北落叶松 、 侧柏 、 栎树 、 山杨等40余种.

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The storm has split the branch off from the main tree trunk.

暴风雨把树枝从树干上刮了下来。

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The height niche breadth and overlap of main tree species in gaps and non-gaps in the karst forest in Maolan Nature Reserve were studied.

对茂兰自然保护区中喀斯特森林林隙内外主要树种的生态位宽度和生态位重叠进行了研究。

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The storm have split the branch off from the main tree trunk.

暴风雨把树枝从树干上刮了下来.

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A preliminary study on the niche of the main tree populations of Chimonanthus praecox community in northwestern Hunan Province

湘西北蜡梅群落主要种群生态位的初步研究

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The interspecific relationships of the main tree species in the forest communities were studied using Fisher's exact test for a 2 × 2 contingency table, Pearson's correlation coefficient, Spearman's rank correlation coefficient.

采用2×2列联表的Fisher精确检验、Pearson相关系数和Spearman秩相关系数检验研究山西省历山自然保护区猪尾沟森林群落树种种间关系。

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