1.
Relationship among Species of Sect.Populus Using RAPD Markers
白杨派树种亲缘关系的RAPD分析
2.
Cytoplasmic Inheritance of Section Leuce in Populus and Their Triploid Hybrid Clones
白杨派树种及其三倍体杂种细胞质遗传研究
3.
Genetic Transformation of PeNhaD1 Gene to the Hybrid Poplar 110
转Na~+/H~+逆向转运蛋白(PeNhaD1)基因派间杂种110杨的获得
4.
Seedling Measurement of Hybrids of Populus alba and P.alba×P.glandulos,P.alba and P.tomentosa
银白杨与84K杨、毛白杨杂交及苗期测定
5.
In July the Hunan Provincial Committee sent over Yang Kai-ming and he became acting secretary.
七月湖南省委派杨开明来，杨代理书记。
6.
A Comparalion on the Ethirs Idea of Yangzi and Gyrenies;
杨朱一派与居勒尼派伦理思想之比较
7.
The Study on Hybridization between Populus Alba and (P.Alba×P.Glandulos)、P.Tomentosa and Original Selection of Hybrid Seedling;
银白杨与84K杨、毛白杨杂交及杂种苗的初选研究
8.
The white poplar is no ordinary tree. Let me sing its praises.
白杨树实在是不平凡的，我赞美白杨树!
9.
Study on Genetic Diversity in Populus Yunnanensis and Differentiation among Sections in Populus;
滇杨遗传多样性与杨属派间遗传分化研究
10.
The Studies on Irradiation Effects of ~(60)Co-γ Ray on Four Poplar Cultivars of Sect. Aigeiros
黑杨派4个杨树品种~（60）Co-γ辐射效应研究
11.
Study on Transformation of P.alba Var.Pyrarridalis and P.alba Var.Payrarridalis×P.alba L with a Gene Encoding for the Betaine a Aldehyde Dehydrogenase (BADH);
银白杨×新疆杨和新疆杨转抗盐基因工程研究
12.
Infestation and control of poplar clearwing moth Paranthrene tabaniformis in the stump of poplar.
杨树截干上白杨透翅蛾的危害及防治
13.
Two tall and straight poplars stand in front of the gate.
门前有两棵挺拔的白杨。
14.
The newly planted poplars had turned green again.
新栽的白杨叶子又绿了。
15.
poplars thrusting their Branches upward
白杨的枝干向上生长
16.
a rain of fluffy cottonwood seeds
如雨般落下的白杨子
17.
They designate Mr. Yang as director of the laboratory .
他们选派杨先生为实验室主任。
18.
On the Poetic Inherited Relationship Between Yang Zai and the Min School in the Ming Dynasty;
试论杨载与明代闽派的诗学传承关系