1.
Existence of Positive Periodic Solution of a Three Species Food-chain Difference System;
一类三种群食物链差分系统的正周期解的存在性
2.
biological integrated food chain system
生物连接的食物链系统
3.
Hopf Bifurcation of Food Chain System with Time Delays
具有多时滞的食物链系统的Hopf分支
4.
Dynamic Behaviors of Three Kinds of Non-autonomous Food-chain Systems
三类非自治食物链系统的动力学行为
5.
Dynamic Behavior of a Three Species Food Chain System
一类三种群食物链系统的动力学行为
6.
A Finite Difference Scheme for Secondary Reaction-diffusion Equation Group
二级食物链反应扩散方程组的有限差分法
7.
Qualitative Analysis of a Food-Chain Discrete Model with Delay and Diffusion
一类带时滞与扩散的食物链离散系统的定性分析(英文)
8.
Food, food chains, food-webs and trophic levels consist of a system, termed the“ food system”.
食物、物链、物网以及由此构成的营养级组成“食物系统”。
9.
Amino Acids Transmites in the Food Chain of Key Species within the Yellow Sea and East China Seaecosystems Food Net;
黄东海生态系统食物网中氨基酸在关键种食物链上的传递
10.
Exploiting detritus food chain is part of development system of grand agricultural re-sources.
开发腐屑食物链是大农业资源开发系统之一。
11.
Study on Food Cold Chain Logistics System for 2008 Olympic Games;
北京2008年奥运会食品冷链物流系统研究
12.
Permanence of a kind of non-autonomous and nonlinear food chain system;
一类非自治非线性食物链系统的持久性
13.
CAS Based Modeling and Simulation of Food Chain
基于复杂适应系统的食物链建模与仿真
14.
An Analysis of the Logistics Optimization under the Backgrund of CSM
供应链背景下物流系统优化问题分析
15.
Internal and External Logistics Capability in Distribution System;
供应链分销系统内外部物流能力研究
16.
Analysis of Reverse Logistics Network System within Supply Chain
供应链中逆向物流网络系统构建分析
17.
On a larger scale, food webs and ecosystems can be represented as networks of species.
在更大的尺度上，食物链与生态系统则相当于物种所构成的网络。
18.
Existence of Periodic Solution for Food Chain System with Bio-controls and Ratio-dependent Functional Response
一类具生物控制和比率依赖的食物链系统的周期解存在性