1) Population equation
偏生态模型
1.
Oscillation in a partial population equation with diffusion and delay;
一类含时滞和扩散项的偏生态模型的振动性
2) ecological model
生态模型
1.
Existence of periodic solutions to ecological model of microbes;
一个生态模型周期解的存在性
2.
Homotopy analytic solution to a kind of two species ecological model;
一类二物种生态模型的同伦分析解法
3.
The Stability of Ecological model Balance Solution with Competitiveness of Age Construction and Distributing Time Lag;
具有年龄结构和分布时滞的竞争生态模型平衡解的稳定性
3) ecosystem model
生态模型
1.
A three\|dimensional ecosystem model, coupled with a physical transport model, was adopted in this study.
为了解氮、磷营养盐的循环规律 ,建立了一个生物、物理耦合的三维生态模型 ,模拟了渤海氮磷营养盐循环 ,估算了它们的收支情况 。
5) ecologic model
生态模型
1.
The ecologic model, called WQRRSQ, to simulate the change procedure of the aquatic ecological system in the Hangjiang River is adopted, and it can predict the occurrence frequency of the algae bloom after the project being completed.
采用河流水体生态模型WQRRSQ对汉江水体生态系统变化过程进行模拟,预测南水北调中线一期工程实施后"水华"发生的频率。
2.
Under the non-autonomous hyperbolic perturbation,the periodic solution of a kind of differential equations with reˉspect to a microbial ecologic model has been studied.
文章研究了一类与厌氧消化过程微生物生态模型有关的微分方程组在非自治双曲情形扰动下的周期解 ,通过利用重合度的延拓定理 ,获得了该方程组周期解全局存在性的充分条
6) PSP model
基本偏振态模型
1.
Based on the PSP model of PMD theory, a dynamic PMD compensator with counteractive element having simplified three section configuration used for high capacity optical communication systems is proposed in this paper.
基于基本偏振态模型 ,采用三双折射元补偿结构 ,提出一种用于补偿高速率光纤通信系统中的偏振模色散的可行方案 此方案在一阶偏振模色散补偿的基础上 ,仅增加了对两个参量的控制 ,即可对高阶偏振模色散进行补偿 ,并且高阶补偿过程的参量控制完全独立于一阶补偿过程 ,极大的提高了偏振模色散的动态补偿效率 数值模拟结果表明 ,此方案的补偿效果也是显著
补充资料：偏生
1.方言。偏偏。表示实况同所希望的正相反。 2.格外;更加。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条