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- Analysis on the Study of Urban Tree Species in Our Country 我国城市树种研究现状分析
- Contents of Pb, As, Cr, Cd and Hg in Leaves of Sixteen Urban Tree Species 几种城市绿化树种叶片中铅砷铬镉汞元素的含量特征
- Urban tree species 绿化树种
- It's one of the tree species I have just learned to know. 我刚认识的树种。
- China has the world's most ancient tree species -- metasequoia. 中国有世界最古老的树种 --水杉。
- Dormancy Depth of Several North-east China Tree Species. 东北几个树种苗木的休眠深度
- Shanxi allspice tree species of medicinal and spice. 山西香果药用及香料树种。
- Lower slopes of the upper dry rainforest tree species. 为低山坡干性雨林中上层乔木树种。
- A wood-plant is the main part of urban garden plants. To make an exhaustive investigation and study to urban tree and bush species has important practical significance in the urbangarden green surface construction. This paper reported detailed wood-plant. 木本植物是城市园林植物的主体，对城市乔、灌木树种进行细致的调查与研究，在城市园林绿地建设中有重要的现实意义和历史意义。
- It has already heavily impacted urban tree resources where it has become established in New York and Illinois. 在其已定殖的纽约和依利诺尔斯，它已严重影响到城市的树木资源。
- It is 700 metres in length and introduces 20 tree species along the walk. 树径全长700米,介绍沿途20种树木植物。
- The Comparison of Frozen Resistance of Several Tree Species of Ilex L. 几种冬青属植物抗冻能力比较。
- Pioneer Tree Species for Forestation in Sandy Land--Hippophae rhamnoides L. 沙地造林的先锋树种-沙棘。
- For the majority of tree species this method appears to be very well suited. 对于大多数树种来说，这个方法看来都是适合的。
- Some other applications of ornamental tree species were also introduced. 文中还介绍了观赏树木其它方面的用途。
- The more steady ascendent tree species are Q. acutissima, L. formosana, etc. 稳定的优势树种为麻栎、枫香等。
- Tungoiltree is one of the endemic industrial oil tree species in China. 油桐是我国特有的工业用油料树种。
- Two tree species, gingkgo and metasequoia, were involved in experiment plots. 试验地包括银杏、水杉两个树种。
- Michelia chapensis is one of the endemic garden tree species in China. 乐昌含笑是中国特有的经济、园林树种之一;
- Main associated tree species are listed for Loblolly pine plantation in hillock areas of Southern Anhui Province. 为皖南丘岗地区火炬松人工林提出可供选择的主要伴生树种。
