direct energy balance control

In this paper,We study positive equilibrium kind of n-species food chain model under pollutde environment.

本文研究了污染環境中n階食物鏈系統的正平衡點問題,得到了該系統存在唯一正平衡點的充要條件,并且在n=2和n=3時證明了正平衡點的穩定性。

New sufficient conditions for the global attractivity of the positive equilibrium of equation is obtained, which improve some recent results in literature.

討論平方Logistic差分方程xn + 1-xn=rnxn(1 +bxn -kn-cx2 n -kn) ,n =0 ,1 ,… ,其中 {rn}是非負實數列 ,{kn}是非負整數列 ,{n -kn}非單調遞減 ,且limn→∞(n -kn) =∞ ,b∈ (-∞ ,∞ ) ,c∈ (0 ,+∞ ) ,給出了保證方程每一正解趨于正平衡點的充分條件 ,所得定理推廣和改進了已有結果。

The results obtained prove that a locally stable positive equilibrium point also contains global stability.

考慮了n維Lotka Volterra捕食被捕食鏈型系統 ,證明了正平衡點的局部穩定性蘊含了全局穩定

Global stability of a positive equilibrium point on two-species competition model

兩種群競爭模型正平衡點的全局穩定性

Stability in the large of positive equilibrium point is obtained.

用化學動力學的理論建立了一個二次自催化反應的數學模型，并用定性理論對模型作了定性分析，得到了該模型的正平衡點的全局穩定性的結果。

The local progressive stability around the positive equilibrium point M is discussed by using characteristic value law,and a necessary and sufficient condition is gained.

研究了3種群相互作用構成的群落的Volterra模型,利用特征值法討論正平衡點M的局部漸進穩定性,得到一個充要條件;同時構造V函數得到M點全局穩定的充分條件。

By using the qualitative theory of differential equation and constructing Ляпунов functions,the bounded of time-delay and sufficient condition that guarantees positive equilibrium of system asymptotic stable are obtained.

采用Ляпунов函數方法,證明病毒感染的時滯免疫反應動力學模型dT/dt=γ-dT(t)-kT(t)V(t)dI/dt=kT(t)V(t)-δI(t)dV/dt=pI(t)-cV(t)的正平衡解穩定性,給出時滯的估計,證明時滯免疫反應系統的正平衡解漸近穩定和全時滯穩定條件。

To minimise the possibility of any abuse of power, the ICAC is subject to a stringent system of checks and balances.

廉政公署受到嚴格的監察與制衡機制監管，以盡量減低該署濫用權力的可能。

Explore Zhu Yuan-zhang s Equilibrantion-controlling Thonght by Viewing of His Supervision System;

從明初監察制度看朱元璋的制衡思想

LCMS (Launch Control and Monitoring System)

發射控制與監察系統

The Design and Implementation of Administrative Examination and Governmental Monitoring System

衡陽市行政審批電子監察系統的設計與實現

Further Study on Public Opinion and Public Opinion Supervision;

輿論與輿論監督:正義、公正與制衡

Research on the Civil Prosecutorial Supervision

民事檢察監督的實證考察與制度保障

On the Dynamic Balance between Administrative Supervision Regulations and Power Framework;

行政監督制度與權力結構的動態平衡

A Study on Social Supervision and Check System of Procuratorial Power--the exploration of the relationship between supervision of media and procuratorial power independent execution;

論檢察權的社會監督制約機制——傳媒監督與檢察權獨立關系之探究

tunnel ventilation and monitoring and control systems

隧道通風與中央監察及管制系統

project monitoring and cost system

項目監察與成本計算制度

The Reform and Improvement of Civil Prosecutorial Supervision System;

我國民事檢察監督制度的改革與完善

Institutional Fault and Innovation Way of Land Supervision;

我國土地監察的制度缺陷與創新路徑

Historical Perspective of the Official Examination and Supervision System of the Tang Dynasty;

唐代職官考核與監察制度的歷史透視

The Reform and Perfection of Civil Procurator Supervision System in China;

中國民事檢察監督制度的改革與完善

Conflict and Balance between Consolidated Supervision of Cross-border Bank and Financial Private Right;

跨國銀行并表監管與金融隱私權的沖突及制衡

On Dynamic Balance between Administrative Supervision System and Power Structure;

論行政監督制度與權力結構的動態平衡

Reviewing the Dynamic Balance between Administrative Supervision System and Power Structure

再論行政監督制度與權力格局的動態平衡

This new system covers limits of authority and control and balance, supervise and going public, education and punishment.

這種新機制內容主要有:限權與制衡、監督與公開、教育與懲處等。