1.
Population Structure and Spatial Distribution Pattern of Populus euphratica in Degradation Regions of Desert Riparian Forest
塔里木河下游荒漠河岸林不同退化区胡杨种群结构和空间分布格局研究
2.
Study on the distribution and geographic correlation of Populus euphratica Olivv & Populus Pruinosa Schrenk
胡杨、灰叶胡杨种群分布及地理关系的研究
3.
Life History Strategies of Populus Euphratica Oliv. Population in the Ejina Oasis of Inner Mongolia;
额济纳绿洲胡杨种群生活史对策研究
4.
Spatial distribution pattern and dismater structure of Populus pruinosa Schrenk population in the middle reaches of Tarim river
塔里木河中游灰杨种群的径级结构与格局动态
5.
A Study on the Eco-environmental Water of the Primary Constructive Species by Populus Euphratica Oliver s Forests in Erjina County;
额济纳旗胡杨林主要建群种生态用水研究
6.
Analysis on Dynamics and Structure of Spider Communities in Poplar Woods in Qufu of Shandong Province
人工杨树林蜘蛛群落结构及动态分析
7.
Structural Characteristics of Heteromorphic Leaves and Influences on Leaf Development under Tissue Cultural Condition of Populus Euphratica;
胡杨异形叶结构特征及离体培养条件对叶片发育影响的研究
8.
Ecological Adaptation of POPULUS EUPHRATICA andTAMARIX Microstructure Characteristics in the Lower Reaches of Tarim River, Xinjiang
塔里木河下游胡杨和柽柳显微结构的生态适应特征研究
9.
Meristem Cell Structure and Endogenous Hormones Changes during the Adventitious Root Primordia Formation of Populus euphratica Oliver
胡杨不定根原基发生的分生细胞结构特征及内源激素变化分析
10.
Studies on Structural Modification of Two Chemical Compositions from Myrica Rubra
杨梅中两种化学成分的结构修饰研究
11.
Studies on Cloning of Salt Tolerant Genes from Populus Euphratica and Transformation of Populus Popularis;
胡杨耐盐相关基因克隆及转化群众杨的研究
12.
Studies on the Insect Community Structure and Diversity of the Poplar Tree in the North of Hebei Province;
河北南部杨树昆虫群落结构及多样性研究
13.
A Study on Community Structure of Lespedeza and the Influence of Cutting for Its Nutrient Component;
胡枝子群落结构及刈割对其营养成分影响研究
14.
Study on Lamina Anatomical Structure of Lespedeza daurica(Laxm.) Schindl. from Different Populations
不同居群达乌里胡枝子叶片解剖结构研究
15.
Production and molecular identification of hybrids between Populus pseudo-simonii Kitag.and P.euphratica Oliv.
小青杨与胡杨杂交及其杂种后代分子鉴定
16.
Study of Particle Swarm Optimizers Based on Population Entropy and Structure;
基于种群熵和种群结构的粒子群算法研究
17.
Comparative research on two types eucalyptus/poplar composite structural plywood
两种桉木与杨木复合结构胶合板性能的比较
18.
Enhancement of Hydrogel on Drought and Salt Resistance of Populus Euphratica and P. Popularis;
吸水剂提高胡杨和群众杨的抗旱耐盐性机理研究