1.
The Research on Population Quantitative Characteristics of Precious and Endangering Plant-Form.Taxus Chinensis var.mairei;
珍稀濒危植物南方红豆杉种群数量特征的研究
2.
Studies on the Quantitative Characteristics of Old-growth Population in Pinus Massoniana Lamb. Plantation;
马尾松人工林的老龄林优势种群数量特征研究
3.
Study on Quantity Characteristic of Main Species in Natural Chinese Fir and Broacr Leaf Mixed Community in Longqi Mountain
龙栖山天然杉阔混交群落主要种群数量特征研究
4.
Quantitative Characteristics and Distribution Pattern of Antiaris toxicaria Lesch. Population in Haikou Area,Hainan.
海口地区见血封喉种群数量特征及空间分布格局
5.
Growth dynamics and quantitative population characteristics of young trees in coastal Pinus thunbergii windbreak forest in northern Shandong Peninsula
山东半岛北部黑松海防林幼龄植株生长动态及其种群数量特征
6.
Preliminary Research on Quantity Characteristics and Growth of Juglans regia Population in the North Area of the Qingling Mountain
秦岭北坡水灾迹地岭南核桃种群数量特征与生长的初步研究
7.
Studies on the Population Ecology and Module Characteristics of Osmanthus Fragrans as the Constructive Species in Secondary Community;
次生林建群种桂花种群及其构件数量特征研究
8.
Quantitative Characters of Modules in Puccinellia Tenuiflora Population in Two Habitats in the Songnen Plain;
松嫩平原两种生境星星草种群构件的数量特征
9.
Study on the Characteristics of Pinus tabulaeformis Carr.Population on the Western Section of Qinling Mountains
秦岭西段天然油松种群的数量特征研究
10.
Population Structure and Quantitative Characteristics of the Psychrophyte Rhodiola fastigiata
高寒植物长鞭红景天种群结构及数量特征
11.
Quantitative Characteristic of Puccinellia Tenuiflora Clone Populations in Different Habitats on the Songnen Plain of China;
松嫩平原不同生境星星草无性系种群的数量特征分析
12.
Analysis of plant community characteristics and species diversity of Morinda officinalis secondary forest in Fujian Province
永定县巴戟天次生林群落数量特征及物种多样性
13.
Quantitative Characteristics and Regulation Study on Reproductive Ramets of Apocynum Venetum Population in the North China Plain
华北平原罗布麻种群生殖分株数量特征及变化规律
14.
POPULATION DYNAMICS AND REPRODUCTION CHARACTERISTIC OF MID-DAY GERBIL UNDER FARMLAND DISTURBANCE IN DESERT REGION
荒漠区开垦干扰下子午沙鼠种群数量动态与繁殖特征
15.
The Quantities about Characters and the Structure of a Finite Group;
有限群关于特征标的数量关系与群的结构
16.
Quantitative Characters and Mutual Dynamics of Several Plant Populations during Restoration Succession in Degraded Meadow in Northeastern China;
东北退化草原恢复演替过程中几种植物种群的数量特征及其协同消长规律
17.
Quantitative Characteristics of the Post Cutting Forest Communities in Baishishan Forest Area of Jilin
吉林白石山林区过伐林群落的数量特征
18.
Study on the Quantity Charcteristics Seasonal Dynamics of Aneurolepidium Chinses + Herbs Community
羊草＋杂类草群落数量特征季节动态的研究