1.
Present Condition and Development Strategy of Introduction of Exotic Needle-leaved Tree Species in Northeastern China
东北地区外来针叶树种引种现状及发展策略
2.
Study on Introduction Test and Seedling Drought Resisting of 4 Tree Species Such as Shepherdia Argentea Nutt. from United States
银水牛果等四种美国树种引种试验及苗期抗旱性研究
3.
Studies on the Introduction and Ecology of a Few Rare Species;
几种珍稀树种的引种繁育及生态学研究
4.
Effects Evaluation of Five Ornamental Introduced Plants in Shenyang Area
沈阳地区5种引种树种的观赏效果评价
5.
The flood of hardy introductions was beginning.
耐寒果树的大规模引种开始了。
6.
Development and Ecological Issues of Foreign Eucalyptus Planting in China;
外来引种桉树的开发利用和生态问题
7.
A New Distributed,Parallel and High-dimensional Index(DPHI) Tree for Main Memory Access
DPHI-Tree:一种新型的并行高维主存索引树
8.
Minimizing Coverage Spatial Index Structure--MCSI-Tree
一种极小化覆盖的空间索引结构——MCSI-树
9.
Introduction and Evaluation of Picea in Huhhot Arboretum
呼和浩特树木园云杉属(Picea)引种及评估
10.
KDT tree:Multi-dimensional index structure for spatial data
KDT树:一种多维空间数据索引结构
11.
A Hybrid Structure of Spatial Multilevel Index Based on Grids and R-Tree
一种基于网格与R树的多级混合索引
12.
Application of Gumbel Distribution in Introduction and Cultivation of Eucalyptus
Gumbel分布在桉树引种栽培上的应用
13.
DISCUSSION ON THE INTRODUCTION AND AFFORESTATION OF MANGROVE AT QI-AO ISLAND IN ZHUHAI CITY
珠海市淇澳岛红树林引种扩种问题的探讨
14.
Study on Introduction and Selection of Clnnal Tea Improved Varieties in JiangSu Tea Area;
江苏茶区无性系茶树良种引种和筛选的研究
15.
Study on Freezing Resistance of Introduced Evergreen Broad-leaved Trees in Nanjing;
南京地区引种常绿阔叶树种的抗寒性研究
16.
Growth Analysis for Introduced Poplar and Selection for Preferential Cultivers in Changbai Mountain Area;
长白山山地引种杨树生长分析及适宜品种筛选
17.
Research on Response and Assessments of Several Introduced Tree Species to Salt Stress
几种引进树种耐盐性响应及耐盐性评价研究
18.
Flooding responses of eight tree species introduced from America
8种美国引进树种苗期水涝胁迫的响应差异