1) Practical ecological model
实用生态模型
2) practical dynamic algorithm
实用动态模型
1.
In accordance with the effective factors and characteristics,a practical dynamic algorithm was advanced for daily water municipal consumption based on statisic and predictive theories.
根据城市用水量的影响因素及特点，利用统计预测理论，建立了日用水量的实用动态模型。
3) practical model
实用模型
1.
The paper analyses theoretically the mathematical model of time limit characteristics of GL the induction type current relay, gives a practical model by means of testresearch, and verifies the practicality of the model by the samples.
针对其理论模型存在的问题，通过实验研究给出了GL型电流继电器的实用模型，并通过实例验证了该模型的实用性。
2.
Based on statistical data, a practical model to predict the demand for TV sets is analyzed.
根据统计资料，研究了适合电视机需求的实用模型，提出了运用线性支出系统模型定量分析消费者的消费结构，为定量研究消费结构提出了一种新的方法。
4) 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
5) 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 。
补充资料：昆虫个体生态学(见昆虫生态学)
昆虫个体生态学(见昆虫生态学)
昆虫个体生态学见昆虫生态学
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