Analysis and evaluation on the fatalness of Lophodermium piceae of water source conservation forest area in both Bailong and Tao River;
白龙江、洮河水源涵养林区云杉落针病危险性分析评估
Study on the structure of Spruce-Fir mixed stands in natural hag of Changbai mountain;
长白山过伐林区云冷杉针阔混交林林分结构的研究
This paper analysed the structure of Spruce-Fir mixed stands from the point of view of diameter structure, species composition and volume structure in Jin Gou Ling forestry farm of Changbai Mountains.
本文以长白山过伐林区金沟岭林场云冷杉针阔混交林为研究对象,从直径结构、树种组成、径阶蓄积结构三个方面探讨了该森林类型的林分结构。
BIOLOGICAL ACTIVITY AND QUANTIFICATION OF POTENTIAL AUTOTOXINS FROM THE LEAVES OF PICEA SCHRENKIANA
天山云杉针叶水提取物自毒效应及自毒物质的分离鉴定
The growth of spruce and fir needles is determinate.
云杉和冷杉的针叶生长是有限的。
Conifer tree style such as pine, fir, spruce, redwood, cypress, etc.
针叶类树包括松树、杉树、云杉、红木、柏树,等等。
Conifer tree style such as pine, fir, spruce, redwood, cedar, etc.
针叶类树包括松树、杉树、云杉、红木、雪松,等等。
Conifer tree style such as pine, fir, spruce, redwood, juniper, etc.
针叶类树包括松树、杉树、云杉、红木、刺柏,等等。
Drag onto the page to add a conifer tree, such as pine, fir, spruce, redwood, or cypress.
拖到绘图页后,可以添加针叶树,如松树、杉树、云杉、红木或柏树。
Drag onto the page to add a conifer tree, such as pine, fir, spruce, redwood, or juniper.
拖到绘图页后,可以添加针叶树,如松树、杉树、云杉、红木或刺柏。
Drag onto the page to add a conifer tree such as pine, fir, spruce, redwood, or cedar.
拖到绘图页后,可以添加针叶树,如松树、杉树、云杉、红木或雪松。
Any of various mostly needle-leaved or scale-leaved, chiefly evergreen, cone-bearing gymnospermous trees or shrubs such as pines, spruces, and firs.
针叶树任一种生针状或鳞状叶常绿的、结球果的裸子树木或灌木,例如松树、云杉和冷杉
AN OBSERVATION ON THE CHARCTERISTICS OF PLATEAU MEADOW VEGETATION AMIDST THE FIR AND SPRUCE BELT IN CHANGBAI MOUNTAINS
云冷杉针叶林带草甸植被特点及其合理利用的探讨
tall spruce with blue-green needles and dense conic crown; older trees become columnar with lower branches sweeping downward.
一种高大的云杉,蓝绿色针叶和茂密的圆锥形球果;年长的树种呈柱形,低矮的枝条大面积下垂。
Study on Ideal Multi-objective Effectiveness of Spruce-Fir Mixed Stands and Larch Plantation in the over Cutting Area of Changbai Mountains
长白山过伐林区云冷杉针阔混交林与落叶松人工林多目标效益研究
Study on Sustainable Management of Spruce-fir Mixed Stands of Coniferous and Broad-leaved Trees;
云冷杉针阔混交林可持续经营的研究
Control Experiment on Needle Cast of Lophodermium piceae Applying 13% Carbendazim+Sulfur Fumigant
应用13%多·硫烟剂防治云杉落针病试验
Spatial structure of mixed larch-spruce-fir stands
长白落叶松-云杉-冷杉混交林林分空间结构分析
a cedar of Lebanon =a Lebanon cedar
黎巴嫩杉((类似喜马拉雅杉的中东产针叶树))
Supercritical CO_2 Fluid Extraction of Taxol from Needles of Taxus Chinensis var. Mairei
超临界CO_2流体萃取南方红豆杉针叶中的紫杉醇
Study on Structure and Adjustment of Larch and Spruce-Fir Stands;
落叶松云冷杉林结构特征及调整研究
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