Based on the theory of landscape Ecology and "3s" technology, the thesis analyzed the landscape pattern dynamics and the driving mechanism in the Yiluo River basin from 1987 to 2008.
以3s技术为基础,结合景观生态学的研究方法,对伊洛河流域1987 ~ 2008年的景观格局动态变化及其驱动机制进行了研究分析。
The effect of thermal noise and vehicle dynamics on carrier tracking loop are also analyzed, and the optimal bandwidth of carrier tracking loop is obtained.
并以相位跟踪环路为例分析了热噪声及载体动态性对环路的影响,得出了环路设计的最佳带宽。
The gear transmission system dynamics model was analyzed according to the gear transmission principles and a dynamics method based on gear contact calculation was given.
从齿轮传动的基本原理出发,系统地分析了多轴齿轮传动系统的动力学模型原理,提出了基于齿轮副接触算法的动力学仿真模型。
The stability of the helical equilibrium is analyzed in the fields of statics and dynamics respectively.
在静力学和动力学领域内讨论其平衡稳定性问题。
Analyzed kinematics and dynamics of the obstacle negotiations for an articulated mobile robot a restriction condition to guarantee dynamic stability when it gets over the obstacles.
通过对关节式移动机器人越障过程运动学和动力学分析,得出控制移动机器人越障时保证动态稳定性的约束条件。
The locomotion equation and dynamics calculation model of the compressor are analyzed.
分析了该种压缩机的运动方程及动力计算模型。
The dynamic characteristics of the model had been analyzed in DE - tail, and the system dynamics results can be used for the references of every part.
考虑了传动系统中所有零件的分离,并详细分析了其动力学性能,由此得到了相关的重要结论,可以用于系统的设计参数选择。
The vehicle's running state and running safety on curved section of highway are analyzed by dynamics principle.
根据动力学原理,对汽车在弯坡路段上的运行状态及行车安全性进行了分析。
The basic design property index of satellite gear trains that include movement precision, dynamics precision, equal load property are analyzed with probability method.
采用概率方法分析了卫星齿轮传动系统的运动精度、动力精度和均载性能等基本设计指标。
The Vortex Dynamics Equation is developed for compressible flow and its characteristics are analyzed.
推导了可压缩流动旋涡动力学基本方程,并分析了其基本性质。
The posture of a rocket in launch tube was calculated and analyzed Basel on the theory of non-linear transient dynamics.
以非线性瞬态动力学理论为基础,计算和分析了某型火箭发射过程中管内姿态情况。
Taking the sleeve roller chain as an object the influencing factors on dynamics were analyzed and the dynamic modeling method for this kind of system was discussed.
以套筒滚子链为工作执行机构的一类机械系统为研究对象,分析了其动力学影响因素,探讨了该类系统的动力学建模方法。
Control principle, control tactics, control logics and algorithm of motor vehicle dynamics stability control are theoretically analyzed.
对车辆动力学稳定性控制的控制原理、控制策略、控制逻辑和算法进行了理论分析。
In view of the structure characteristic kinematics and dynamics of the base of the remote cylinder were analyzed.
然后根据其结构特点,对油缸底座进行运动学和动力学分析;
The dynamic processes of purifying emulsion with electromagnetic technique are analyzed and studied by dynamics principle in this paper.
利用动力学原理,分析和研究了电磁净化乳化液的动态过程;
Discriminating methods were analyzed of dynamics stabilization of speed of rotor - journal bearing system with combining engineering practices and adopting theory of system dynamics.
结合工程实例,采用系统动力学的设计思想,详细分析滑动轴承转子系统动态失稳转速的判别方法。
From the point of launch dynamics, the factors influencing the vertical target dispersion of projectile were analyzed.
从发射动力学的角度,分析了影响某炮弹立靶密集度的因素。
By the theory of dynamics, the impact response characteristics of the material is analyzed and discussed.
结合冲击动力学理论,对该材料在高速冲击载荷作用下的响应特征进行了分析和讨论。
The curve negotiation performance of the 12-axle large wagons is analyzed with the SIMPACK vehicle dynamics analysis software.
利用SIMPACK车辆动力学分析软件分析了12轴大型货车的曲线通过性能,得出了车辆曲线通过速度和曲线外轨超高的较佳匹配结果。
The reasons of forming a shock-cell structure and changing the flow field pressure were analyzed with jet dynamics.
根据射流动力学理论,分析了产生这种波系结构和流场压力变化的原因。
The mechanism and process of broken fatiguedly main shafts of all cone crushers should be analyzed with the help of dynamics and fracture mechanics.
运用动力学和断裂力学方法,分析圆锥破碎机主轴疲劳折断的机理过程。
Based on the CAD mathematics mode of the front body floor of vehicle a, the structure is simplified, and the dynamics performance is analyzed.
在A车前底板CAD数学模型的基础上,对结构进行简化处理,分析了该结构的动力学性能。
Taking the forestry economy system of Nanch 'a area in Heilongjiang province as an example, a system dynamics (SD) model is built, tested and analyzed based on structure analysis.
以黑龙江省南岔区(局)林业经济系统为例,在分析系统结构的基础上,构建了林业经济系统SD模型,并且对总体模型进行历史检验与仿真分析。
The complex forces on cage of the high - speed cylindrical roller bearing has been analyzed, and the collision dynamics model and dynamics motion equation of the cage have been set up.
分析了高速滚子轴承中保持架的复杂受力,建立了保持架的碰撞动力学模型和保持架的动力学运动方程。
The energetic and dynamics property of solid fuel was analyzed and technical measures were put forward to reduce the energy consumption from the energetic and dynamics theory.
本文分析了固体燃料在烧结料层中燃烧的热力学和动力学特征,着重从热力学和动力学角度讨论了降低包钢烧结矿固体燃耗的技术措施。
Finally, the dynamics of locomotive traction are analyzed, and a disturbance observer is used to estimate adhesion coefficient.
最后,分析了机车牵引动态模型,并且建立了干扰观测器的粘着系数估计系统。
Used the CFX software, a vehicle muffler flow field was analyzed, and fluid dynamics performance was evaluated.
运用CFX软件分析了某车用消声器内部流场,评价了其空气动力性能。
Based on the dynamics analytical method of efficiency stress, the reciprocity of saturation soil and its structure in the blasting load is analyzed.
基于有效应力动力分析法,对爆炸荷载作用下饱和土与地下建筑结构相互作用的特性进行了分析。
Deployment kinematics and dynamics of Variable Geometry Truss (VGT) structures are analyzed systematically.
对可变几何桁架(VGT)结构展开运动学和动力学进行了系统分析。
It set up a dynamical model of the robot and analyzed its dynamics, deduced out the relative model between stiffness of flexible hinges and micro moving velocity of the robot.
建立了机器人的动力学模型并对其进行了动力学分析,推导出了柔性铰链刚度与机器人微运动速度关系模型。
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