1.
Research on the effects of feeding male sika deer poplar leaf pellets alternative Chinensis
杨树叶颗粒饲料替代羊草饲喂公梅花鹿效果的研究
2.
Native Auxiliary Species of Mixed Broadleaf-Korean Pine Stands--Populus ussuriensis Kom.
阔叶红松林的伴生乡土杨树——大青杨
3.
The Resisttance of Poplar Varieties to Melamposora Larici-Populina Kleb
杨树对落叶松—杨栅锈菌的抗性研究
4.
Research on the Relation between Active Iron in Leaves and Yellow-leaf Disease in Poplar Tree
叶片活性铁与杨树黄叶病的关系研究
5.
Any of various deciduous trees such as the tulip tree, basswood, or cottonwood.
白木树如美国鹅掌揪、椴、三角叶杨等各种落叶树
6.
The poplar leaves rustled in the wind.
杨树叶子被风吹得刷刷响。
7.
The leaves of the poplar trees rustled in the wind.
风吹着白杨树叶沙沙地响。
8.
A Study on the Over-Compensation Effect of Poplar from Leaf Loss
杨树失叶对生长超越补偿作用的研究
9.
A Research Abstracting Methyl Salicylate from the Leaves of Purpurea;
从冬青树叶中提取水杨酸甲酯的探讨
10.
Any of several North American poplar trees, especially Populus deltoides, which has triangular leaves and a tuft of cottony hairs on the seeds.
三角叶杨，棉白杨北美洲的一种杨树，尤指普通白杨有三角形叶片、种子上有束棉絮状绒毛
11.
Any of several trees of the genus Populus having leaves attached by flattened leafstalks so that they flutter readily in the wind.
白杨一种树白杨属，叶长在扁平的叶柄上，因此易于随风飘动
12.
A Study for Isolation of Populus Chloroplast and cpDNA;
杨树叶绿体分离及叶绿体DNA提取方法的研究
13.
Drought Tolerance Characteristics ofPopulus euphratica Narrowleaf and Broadleaf at Different Ages in Ejina
额济纳绿洲不同树龄胡杨狭叶和阔叶耐旱特征
14.
A poplar pierced up into the dark-blue sky and touched a white star there.
一棵白杨树刺破暗兰色的天空，碰到一颗白星。
15.
Adsorbing Dust Quantity and Dust Particle Size of Euonymus Japonicus Thunb in Shijiazhuang City
石家庄大叶黄杨叶片滞尘量及滞尘颗粒物的粒度
16.
Affects of Nitrogen on Root Repiration of Fraxinus Bungeana, Ginkgo Biloba, Buxus Sinica and Ligustrum Vicaryi Saplings
氮对小叶白蜡、银杏、金叶女贞和小叶黄杨幼树根系呼吸的影响
17.
Proteomic Analysis of Differentially Expressed Proteins in Poplar Leaves Induced by Marssonina Brunnea f.sp. Multigermtubi;
杨盘二孢菌侵染后杨树叶片差异表达蛋白质的鉴定
18.
Diversity of Phyllosphere of Populus Tomentosa and Control Effect Against Canker of Poplar
毛白杨叶际微生物多样性及对杨树溃疡病生物防治研究