1.
The Stability of the Gilpin-Ayala Competition Model of Two Species with Reactive Proliferative Terms;
Gilpin-Ayala两种群生物竞争模型的稳定性
2.
Permanence for Nonautonomous Tow-species Lotka-Volterra Cooperatation Systems
非自治Lotka-Volterra两种群合作系统的持久性
3.
Two Species Predator-Prey System Harvest Model and Control
两种群捕食-被食系统收获模型及控制
4.
The Research on the Predator-prey Models of Two Species;
生态系统中两种群捕食者—食饵系统的研究
5.
The Positive Solution of One Class Two-species Lotka-volterra Mutually System with Random Perturbation;
具有随机扰动的两种群Lotka-Volterra互惠系统的正解
6.
ISSR Analysis of the Populations in the Hybrid Zone of the Two Species in Alectoris;
我国两种石鸡杂交带种群的ISSR分析
7.
Effects of two copper fungicides on population of Panonychus citri (McGregor)
两种无机铜剂对桔全爪螨种群的影响
8.
A transitional zone between two communities containing the characteristic species of each.
群落交错区两个群落之间的交错地带，同时带两个群落特征的物种
9.
Effects of two tobacco species on experimental and natural population dynamics of Helicoverpa assulta Guenée
两种烟草对烟夜蛾实验种群和自然种群增长的影响
10.
The ratios of CR to CP were similar for two varieties, which were about47%.
群体呼吸/合的比值，两品种相近，在47%右。
11.
There are basically two types of endemism.
特有现象基本有两种类群。
12.
Certain Relations on the Congruence Lattice of Two Types of Bisimple ω-Semigroups;
两类双单ω-半群同余格上的某种关系
13.
Investigation of two kinds of intervention pattern for MSM
两种干预模式对MSM人群干预效果分析
14.
Method of group evaluation based on two phases-bargaining
一种基于两阶段协商的群体评价方法
15.
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
16.
The Dynamic Mechanism of Two Metapopulation Species Competing for Resources;
两集合种群物种对资源竞争的动力机制
17.
schooling fishes mostly of Indian and western Pacific oceans; two species in western Atlantic.
多数在印度群岛和太平洋西部，成群游动；有两种在大西洋西部。
18.
Effects of Anthracene on the Population Growth and Interspecific Competition between Two Species of Marine Microalgae under Controlled Laboratory Conditions
多环芳烃—蒽对两种海洋微藻的种群增长和种间竞争影响的研究