查询词典 dynamic

By making use of multi-points backward pressure of one dry gas well, this paper introduces how to confirm dynamic friction coefficient of downhole tubing at the exact moment through stable testing material, gives the productivity and the corresponding bottom hole pressure by using productivity equation, calculates wellhead pressure in combination with dynamic friction coefficient of tubing, establishes the correct wellhead outflow performance equation for this well, draws out wellhead outflow performance curve and discusses how wellhead outflow performance equation or wellhead outflow performance curve changes with the decrease of formation pressure or the change of wellhead outflow performance curve.

借助1口干气井的多点回压法试井资料，介绍了如何利用气井稳定试井资料，确定该气井此时此刻井下油管动态摩阻系数；利用产能方程给出产量和对应的井底压力，结合油管动态摩阻系数计算井口压力，建立该井准确的井口流出动态方程并编绘井口流出动态曲线；讨论了随着地层压力递减和井下油管动态摩阻系数变化规律，井口流出动态方程或井口流出动态曲线的变化规律。

In allusion to dynamic nonlinear large-scale industrial processes, to bring up gained the method of decentralized identification for the strong consistency estimates of the divisible steady-state models, it is used that property of polynomial can infinitely approach to the nonlinear function and in optimization processes use step signals as input signals, the divisible steady-state models of dynamic nonlinear large-scale industrial processes, and the cognizable conditions are obtained.

针对动态非线性大工业过程，提出了得到其可分稳态模型强一致性估计的分散辨识方法；利用多项式对非线性函数的无限逼近的性质和优化过程中设定点的阶跃信号作输入激励信号，获得了动态非线性大工业过程的可分稳态模型和可辨识的条件。

A new calculation method of dynamic torque of coiler is introduced. The method simplifies calculation process of dynamic torque and improves calculation accuracy of inertia moment, and it does not need the parameters given by coiler designers.

本文介绍了一种卷取机动态转矩计算的新方法，该方法不但简化了动态转矩的计算过程，提高了转动惯量的计算精度，而且计算过程的参数不再依赖于设备设计者所给出的参数。

The optimized velocity of flow in dynamic adsorption is tenth of the volume of the resin columniation per minute and the adsorbed volume of the solution which contain 101μg/ml activity component of 2507 is 65 time of the volume of the resin columniation. The dynamic adsorption capacity of per gram resin is 9494μg/g, and the adsorption rate is almost 100％ because the hydrogen bond may be formed in the adsorption process.

动态吸附最佳的吸附流速为每分钟十分之一个柱体积，在此条件下，可以吸附相当于约65个柱体积的有效组分浓度为101μg／ml的溶液，每克树脂的动态吸附量为9494μg／g，因为可能在吸附过程中有氢键生成，所以吸附率几乎为100％。

However, it is extremely difficult to construct an accurate lateral dynamic model for a vehicle due to the complicacy of the dynamic model.

然而，车辆动力学模型的复杂性，用复杂模型设计出的控制器也是复杂的，且需要多个传感器对多个物理量进行检测，使其很难在实际车辆中应用。

All of the computation and dynamic control problems of the biped robots, such as dynamic modelling, computation of ZMP, mass center and driving torques, as well as impact between the robot and ground, can be solved by using DYSISBL.

第二章从控制的角度讨论了两足机器人的综合设计问题。为使机器人能在非结构环境下实现动态行走，设计了两足机器人多级递阶控制系统。

Based on this method, the consistent linearization dynamic equations of flexible body including"dynamic stiffening terms" are established.

以该方法为基础，建立了包含"动力刚化项"的柔性体一致线性化动力学模型。

Large disparities can be found in textbooks' treatments of different neoclassical growth models. Models without technical progress and with exogenous technical progress deliver themselves of dynamic equations of capital per labor and capital per efficient labor, respectively. Models with endogenous technical progress, however, make consistent use of dynamic equations of output-capital ratio.

各类新古典增长模型在现有教科书中的表述形式存在很大的差异：无技术进步和外生技术进步的模型分别使用"劳均资本"和"有效劳均资本"的动态方程，内生技术进步的模型则使用"产出资本比"的动态方程。

Based on the equilibrium equation of an arch element the cubic nonlinear dynamic model with second order is established and the nonlinear differential dynamic system without constant term is obtained through a transfer process of T=U+b. Hence three fixed points and the homoclinic orbits are found. The critical condition of the chaotic vibration of the elastic arch is given by using the method of Melnikov function. The numerical results of the stationary and chaotic motion are given and discussed.

首先利用拱的单元平衡方程建立了拱的二阶三次非线性动力学模型；然后通过变换使方程转化为不含常数项的非线性微分动力系统，并由此得到无扰动系统的3个不动点与同宿轨道；再用Melnikov函数法给出了发生混沌的临界条件；最后给出了该系统出现定常运动和混沌运动的数值结果。

Hybrid system is a type of sophisticated system which consists of interactive discrete event dynamic systems and continuous variable dynamic systems.

混合系统是由相互作用的离散事件动态系统和连续变量动态系统构成的复杂系统。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。