主要有景观生态学模型和土地利用动态变化模型。
They are mainly Landscape Ecology model and Dynamic Changing model of Land Use.
作者应用随机模型中多元线性回归的方法建立了沈阳地区地下水位动态变化模型。
A model showing dynamic change of groundwater level for Shenyang area is set up, using the method of multivariate linear regression in random model.
对技术人员来说，动态模型被翻译成一个匹配各种事件、生命周期和变化类型的插件架构。
For technologists, the dynamic model translates into a plug-in architecture that matches various events, lifecycles, and types of changes.
他目前的研究范围从研究鲑鱼的动态系统和鳕鱼种群数量到建造植物和动物物种应对全球气候变化的模型。
His current studies range from researching the dynamics of salmon andcod populations to modeling plant and animal species' response toglobal climate change.
这5个模型定义了以信息变化和装配线为中心的动态业务应用通用架构。
The five models are used to define a generic architecture for Dynamic Business Applications that revolves around changes and the assembly line for information.
他目前的研究范围从研究鲑鱼的动态系统和鳕鱼种群数量到建造植物和动物物种应对全球气候变化的模型。
His current studies range from researching the dynamics of salmon and cod populations to modeling plant and animal species' response to global climate change.
这个模型也可被动态操纵；模型的改变可以立即反映出UI 的变化。
The model can also be manipulated on the fly; the model change will reflect the UI change immediately.
结论：多变量随机系数模型可有效地进行多变量重复观测数据的动态变化趋势分析以及随机效应分析。
CONCLUSION: multivariate random coefficients model can effectively analyze the dynamic change trend and random effects of multivariate repeated measures data in medical research.
经理论和应用检验证明：该模型能以较高的精度模拟或预报土壤盐分在较长时期内的动态变化过程。
It is proved by theory and practice that this model is of higher precision on simulating and predicting dynamic process of soil soluble salts for a longer period of time.
该模型既实现了系统中静态的信息安全访问要求，又实现了权限管理中动态的变化要求。
Using this model, we can realize both the requirements of the static security policy of the system and the dynamic requirements of the real world.
结果表明模型能较好地模拟暖温带落叶阔叶林的长期动态变化特征。
Results showed that the model simulation of forest species composition, biomass and production matched well with observed data.
结果表明，动态自回归模型时变参数（时变系数）的变化是有规律的，其增量大体上是一些简单周期函数的叠加。
The results showed that the change of time-varying parameters (coefficient) in dynamic AR model has a regularity. Its increments are piled up by some simple period functions.
本文用动态规划方法讨论了一类社会经济系统模型结构变化点的问题，并通过实例进行了验证。
This paper discussed a class of social economic system models structure change point by dynamic programming method, which are illustrated by examples.
因此，在制定正确的森林经营决策之前，首先必须建立林分生长与收获模型，以掌握林分结构、生长动态、货币收获变化规律，并预测林分对即将实施措施的反应。
Thus, the growth and obtain models must be established before making the proper manage decision, the structure and grow dynamic and obtain change rule of the stand will be grasped by the models.
采用EWMA模型预测动态变化的方差-协方差矩阵，从实证的角度得到更精准的动态迁移相关系数矩阵。
Using EWMA to forecast the portfolio's dynamic transferred variance-covariance matrix, we can get more reasonable and precise dynamic transferred coefficient matrix.
本文主要论述利用多变量CAR模型预报南方贮木场原木库存量动态变化，并用微机模拟。
The paper USES CAR model of multi-variables to predict dynamic change of dog deposit in southern wood yard, and USES computer to simulate.
考虑到固定资产在随机因素影响下的动态变化特性，提出了基于马尔可夫跳理论的固定资产模型。
Considering the dynamic changes of a fixed asset under the impact of random factors, this paper has proposed a model for fixed asset based on Markov jump theory.
在该模型的基础上，还探讨了时态查询、房产动态变化分析等问题。
On the basic of model, this paper discusses the problems such as tense query and real estate dynamic change analysis.
对复杂的监测信息实现了模块化管理，解决了监测参数界限模型的动态变化问题。
The troubles of dynamic variation about the model of monitored parameters bounds were also solved.
通过计算和比较表明，在锅炉动态模型中假定工质温度与金属温度同步变化所引起的误差往往是不容忽视的。
Calculation and comparisons show that the error caused by the assumption of concurrent temperatures of working medium and heated surfaces in boiler dynamic models is not negligible.
用该非线性控制方法设计的飞行控制系统不仅能够实现动态解耦控制，获得良好的动态性能，而且对模型不够准确或系统内部参数发生变化具有较强的适应性。
Flight control system designed by this nonlinear control method can achieve decoupling control, and has better adaptability to inaccurateness of model and the change of system parameters.
模拟实验表明，该模型能够较好地适应网格环境的动态变化，调整供给和需求的平衡。
Simulation experiments show that it fits the dynamic changes better in the grid environment and adjusts balance between supply and demand.
对于发生变化的动态经济过程，应用定常参数模型进行预测时误差较大。
In forecasting dynamic economic processes by using the model with steady parameters, large errors are often discovered.
交通运输仿真系统模型则考虑了施工过程中各种施工边界条件动态变化的特性，并具有方便建模的优点。
Transportation simulation system model considers various kinds of construction border, which has dynamic characteristic in the construction course, has a advantage of facilitating modeling.
用组织压动态变化对毛细血管和组织物质交换产生影响的模型模拟振法。
The effect of dynamical variation of tissue pressure on exchange between capillary and tissue is investigated for Vibrating manipulation.
应用纹理映射技术将TM影像与数字高程模型结合，实现准动态监测湿地的水文变化。
TM image and DEM are combined using texture mapping technology, thus realizes monitoring the hydrological change of wetland dynamically.
该文从系统论的观点出发，将由投影重建图像中的变换看成空间变化的动态系统模型。
Derived from the viewpoint of system theory, transformations of image reconstruction from projections are replaced with the spatial variant dynamic system models in this paper.
测定模型大鼠脑组织及胸腺、周围血nos、NO水平及其动态变化。
The NOS, NO level and its dynamic changes in brain, thymus and peripheral blood were tested.
并基于此方法中的“区”的概念与定义，给出了工作流模型动态变化问题的解决方案。
Concept of region is discussed and dynamic workflow modeling is analyzed with the definition of regions.
特殊效果生成技术和实体模型简化技术是构建实时动态变化且逼真的虚拟作战自然环境的关键技术。
The generating technique of special effects and surface simplification technique of object models are the key to build such a virtual battle natural environment.
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