建立一种心血管循环系统的计算机仿真模型，即描述心血管循环系统内血流动力学变量变化规律的状态方程。
This paper presents a computer simulation model of the cardiovascular circulation system, which describes the blood flow dynamic law in the cardiovascular system by the state equation.
而安慰剂组的各项指标无任何改善，包括PET区域心肌血流量，冠脉血流量，运动耐量或者血流动力学变量。
Subjects in the placebo group did not realize any benefits on PET regional myocardial blood flow, coronary flu, exercise tolerance or hemodynamic variables.
我们正在努力通过创建另外的CFG文件，将准确地模拟飞行参数的数学变量此动力学模型。
We are working to create this dynamics model by creating addition variable on the CFG file that will accurately simulate our mathematical flight parameters.
液压驱动的钻井泵采用变量液压泵和动力油缸组成液压钻井泵的动力端；液力端和现在使用的三缸单作用活塞式钻井泵相同。
Hydraulic dive drilling pump adopts variable hydraulic pump and dynamic cylinder as its power end and its fluid end is identical with the triplex single acting piston pump.
力和力矩方程中的空气动力项已经全部用为其函数的状态变量及操纵力和力矩所代替。
The aerodynamic terms in the force and moment equations have all been replaced by the state variables of which they are functions. and control forces and moments.
以广义移动最小二乘法为理论基础，将同时考虑挠度和转角双变量的无单元法运用于欧拉梁的动力特性计算与分析。
Based on the generalized moving least square method, a new Element-Free Galerkin (EFG) double-variable approximation is applied to dynamic characteristic calculation and analysis of Euler beam.
大型动力系统振动控制的另一个重要问题是状态变量的测量。
Another important issue for the vibration control of dynamic system is the measurement of the state variables.
阶梯梁静力和动力问题的传统解法是分离变量后分阶梯写出常微分方程并分别求解，不胜其烦。
The traditional solvent of static and dynamic problems for stepped prismatic beams is to set up ordinary differential equation in each step and answer it respectively.
现实世界中许多复杂动力网络的状态不仅仅是单纯的连续变量或离散变量，而是两者同时存在与作用。
Many complex dynamical networks in real world haven t simplex continuous or discrete variables any more, but both continuous-state and discrete-state existence.
此外，建立了一种状态变量的递推计算格式，可以直接计算出动力响应量。
In addition, a state space recursive scheme was developed, so that the dynamic responses can be calculated directly.
从对其动力和热力学数学模型进行详细分析的基础之上，推算出基于电涡流缓速器转子盘转速和电涡流缓速器温度两个状态控制变量的非线性标准控制模型。
At the base of the detailed analysis of the dynamics and thermodynamics model, I deduce the two nonlinear typical models for rotating speed of ECR and the temperature of ECR.
基于常微分方程数学模型建立了多体系统动力学设计灵敏度分析的伴随变量方法。
The adjoint variable method for design sensitivity analysis of multibody system dynamics based on ordinary differential equations is presented.
在多变量频域内讨论动力调谐陀螺仪的解耦问题。
This paper discusses the decoupling problem of dynamically tuned gyroscopes (DTG) on multivariable frequency domain.
由电液比例换向阀和轴向变量泵组成的比例变量泵系统是一种新型液压动力机构。
The proportional variable pump system made up with electrohydraulic proportional reversing valve and axial variable pump is a new kind of hydraulic dynamic structure.
在求解动力学系统的方程中，动力学系统的第一积分与积分不变量是求解运动方程积分理论的重要内容之一。
The first integration and integrated invariant of dynamic system belongs to important contents of solving equations of motion integrated theory during solving equations in dynamic system.
动机是推动学习的原动力，是学习过程中一个极其重要的变量。
Motivation is the motive power to promote learning, and it is an important variable in learning process.
基于统一设计变量方法，实现了导管架海洋平台在动冰载荷作用下的截面和形状动力优化设计。
Based on the unified design variable method, the shape and sizing optimization design of jacket platform with dynamic ice-load is investigated.
设计变量可包含复合材料结构的铺层方向角。广义气动力导数计及正交振动形态导数的影响。
The design variables include the ply orientations of composite material, and the derivatives of generalized aerodynamic forces involve normal modes derivatives.
在车辆动力学分析的基础上，建立了以纵向速度、横向速度、横摆角速度为状态变量的车辆纵横向耦合的动力学模型。
A longitudinal and lateral decoupled dynamics model was presented based on the dynamics analysis, as the longitudinal velocity, lateral velocity and yaw rate as the states.
在借鉴经典劳动力转移模型的基础上，引入制度变量，重新构造基于中国制度背景的农村劳动力转移决策模型。
In refer to the foundation of the classical transfer model of labor force, lead into system variable, and based Chinese system background, construct the decision model of rural labor force transfer.
劳动力的报酬是重要的内生变量。
Payment for labor forces is an important endogenous variable.
在此基础上，对物料抓取机械手运动学和动力学进行了分析和设计，得出了关节变量和操作空间在位置、速度以及加速度之间的对应关系。
On the basis of this design, the kinematics is analyzed and the relationship between arthrosis parameters and manipulator space in position, speed and acceleration is given.
结果表明：用并矢分析与并矢场论可以简洁且严密地证明洛伦兹变换下电动力学的不变量。
This paper shows that dyadic theory is a brief and strict method to prove the invariance of the electrodynamics under Lorentz transformation.
通过定义状态变量，得到了壳体动力学问题的状态空间控制微分方程。
Defining a state-space vector, the decoupled equation may be cast into the governing differential equation, of the statespace form.
基于概率密度演化的基本思想，构造一个虚拟随机过程，使得随机结构动力反应的极值为该虚拟随机过程的截口随机变量。
A virtual stochastic process is constructed so that the basic random variable becomes the value of the stochastic process at certain instants of time.
对慢变量进行非线性逆控制器的设计可使飞行员控制飞机慢动力学，即迎角、侧滑角和速度矢量滚转角。
Another nonlinear inversion controller was designed for the slow variables. It allows the pilot to control the slow dynamics, the Angle of attack, side-slip Angle and the velocity bank Angle.
根据就业变量和就业函数，我们可利用税收政策来调节劳动力供求的失衡，从而解决失业问题。
According to the employment variable and employment function, we can make use of tax policy to regulate the imbalance of workforce's supply and demand, thus to solve the problem of unemployment.
所得到的重要变量变化曲线同时指明进行燃料电池混合动力系统实际配置所需要重点注意调节的几种参数。
At the same time, the key variable curves demonstrate that several coefficients are very important in the real configuration of the fuel cell hybrid powertrain.
所得到的重要变量变化曲线同时指明进行燃料电池混合动力系统实际配置所需要重点注意调节的几种参数。
At the same time, the key variable curves demonstrate that several coefficients are very important in the real configuration of the fuel cell hybrid powertrain.
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