您要查找的是不是：
- Delay population model 时滞种群模型
- Keywords Delayed population model;Neutral differential equation;Fixed-point theorem;Periodic positive solution;Global attractivity; 时滞种群模型;中立型微分方程;不动点定理;周期正解;全局吸引性;
- By aid of the monotone iteration technique and the upper and lower solutions method, the existence of travelling wave fronts is established for a single species population model with stage structure and distributed maturation delay. 利用单调迭代和上下解方法证明了一类具有分布成熟时间和阶段结构的单物种种群模型的波前解的存在性.
- delaying population model 时滞种群
- Some open problems for Bob , hite Quail population model presented by G. 据此解决了一个关于差分方程周期性的公开问题；
- population model with time delay 时滞种群模型
- The final population model related clearance with day-dose/BSA (DBSA) and smoke habit (SMOK). 建模中单室一级吸收和消除模型能够较好地拟合数据。
- Normal Distribution -- A population model that has symmetrical sides and one single peak and fits a particular mathematical model. 正态分布 -- 一种数据分布，其特点是两边对称，只有一个峰值且满足特定的数学模型。
- Age-dependent stochastic delay population equation 与年龄相关随机时滞种群方程
- By using the variation assimilation method and the optimal control method, theoretical analyses of the maximum population capacity and the inherent growth rate for the population model is presented. 摘要研究人口的阻滞增长模型，采用资料变分同化方法及最优控制的技巧，从理论上对模型中的最大人口容量和固有增长率进行最优确定。
- Periodicity of a delay logarithmic population model with feedback control 时滞单种群反馈控制对数模型的周期解
- No delay! We urgently need these books. 决不要拖延！我们急需这些书。
- The delay made the patient go purple in the face. 时间的拖延使病人脸色发紫。
- We decided to delay our wedding until next year. 我们决定把婚礼推迟到明年。
- A census GIS,which named as Pudong New Area Census GIS(PucGIS),was(developed) using techniques of component GIS,data ware house,demographic and population modelling. 以第五次人口普查数据为基础;综合利用gis构件技术、数据仓库技术和模型集成技术建立了浦东新区人口普查gis(简称Pucgis).
- I owe you an apology for the delay. 我该为这次耽搁向您道歉。
- Please see into this matter without delay. 请立即调查这件事情。
- Dynamics of Population Model with Limited Supply 具有有限食物从给的种群模型的动力学性质
- I was impatient at his delay in answering. 我对他的迟延答覆感到不耐烦。
- After a long delay the performance finally started. 演出拖延很久，最後总算开始了。
