nonlinear

1. ADJ 不按逻辑规律的;非线性的
   If you describe something as non-linear, you mean that it does not progress or develop smoothly from one stage to the next in a logical way. Instead, it makes sudden changes, or seems to develop in different directions at the same time.
   1. ...a non-linear narrative structure.
      非线性叙事结构
   2. ...a computer program that could help detect non-linear trends in currency markets.
      有助于发现货币市场非线性变化趋势的计算机程序

1. The overwhelming majority of nonlinear differential equations are not soluble analytically.
   绝大多数非线性微分方程是不能用解析方法求解的。
2. A class of typical nonlinear adaptive control system has been studied.
   研究了一类典型非线性系统的自适应控制问题。
3. Established a linearized oscillation result of the second order nonlinear neutral delay differential equation with positive and negative coefficients.
   建立了二阶具正负系数的非线性中立型微分方程的一个线性化振动性结果。
4. A successive approximation approach designing optimal controllers is developed for a class of nonlinear discrete-time systems.
   研究了非线性离散系统最优控制问题，提出一种逐次逼近方法；
5. A reduced gradient method for nonlinear programming problems with linear equality and inequality constraints is presented.
   对带有线性等式和不等式约束非线性规划提出一种改进简约梯度法。
6. We consider a kind of system of nonlinear variational inequalities ( SNVI) and its related auxiliary problems.
   研究了一类非线性变分不等式系统（SNVI）及其相关辅助问题，建立了辅助问题解的存在性定理。
7. By using the asymptotic theory a class of nonlinear coupled system is considered.
   利用渐近理论，讨论了一类非线性对偶系统。
8. A geometrically nonlinear critical-point-Eulerian theory is presented for analysis of stability of the trusses with medium oblatenesses.
   研究了扁桁架结构的稳定性问题，提出了中等扁度桁架稳定分析的几何非线性临界点-欧拉理论。
9. By using nonlinear alternative fixed_point theorem, a existence principle of positive solutions to this problem are established.
   进行了研究，利用非线性二择一不动点定理建立了问题正解的一个存在性原则。
10. Firstly, according to nonlinear model of single-machine infinite-bus system containing TCSC a set of state equations is built;
    首先针对含有TCSC的单机无穷大系统的非线性模型，建立了状态空间方程；
11. This paper deals with the problem of the robust feedback control of affine nonlinear systems with uncertain exogenous dynamics.
    研究了含不确定外动态的仿射非线性系统的鲁棒反馈控制问题。
12. Boundary layer phenomena of third-order nonlinear equation is studied in this paper.
    研究某类三阶非线性方程的边界层现象。
13. LS-DYNA was used to modeling and dynamics simulation, and to introduce its application in nonlinear flexible structure simulation.
    通过LS-DYNA对警用网枪发射的柔性网体进行建模和动力学仿真，介绍了其在非线性的柔体仿真中的应用。
14. A direct adaptive control approach is proposed for a class of uncertain discrete time nonlinear non-minimum phase dynamical systems.
    针对一类不确定的离散时间非线性非最小相位动态系统，提出了一种基于神经网络和多模型的直接自适应控制方法。
15. The existence problem for a class of nonlinear retarded functional differential equation is researched.
    研究了一类非线性滞后型泛函微分方程周期解的存在性问题。
16. We have studied fidelity of two-level atom interacting with nonlinear coherent state light field by numerical calculation method.
    借助于数值计算的方法，研究了非线性相干态光场与一个二能级原子的相互作用系统保真度的变化规律。
17. A fault accommodation approach based on fuzzy observer for nonlinear systems is presented in this paper.
    研究了基于模糊观测器的非线性系统的故障调节问题。
18. Studies the boundary value problem for a class of nonlinear system of the integro differential equations.
    研究一类非线性积分微分方程组边值问题。
19. Inverted pendulum is a typical nonlinear, coupling system.
    倒立摆系统是典型的非线性、耦合、变量和自然不稳定的系统。
20. This paper presents a control strategy based on partial feedback linearization for complex nonlinear underactuated three-link gymnastic robot systems.
    针对复杂的非线性欠驱动三杆体操机器人系统，提出了一种基于部分反馈线性化的控制策略。
21. The problem of rotor-bearing with nonlinear stiffness under an unsteady oil-film force was studied when rub-impact happened.
    研究了在非稳态油膜力作用下非线性刚度转子系统发生碰摩时的振动问题。
22. The problem of robust output feedback fuzzy control of nonlinear fuzzy impulsive systems is considered in this paper.
    研究了非线性模糊脉冲系统的静态输出反馈鲁棒模糊控制问题。
23. Traditional eigenvalue analysis method can not reveal the nonlinear interaction of power system.
    传统的特征根分析法不能揭示电力系统的非线性相关作用。
24. The nonlinear analysis of pre-stressed concrete beams has been made by using layered finite element method in this paper.
    采用分层法对预应力混凝土梁进行了非线性有限元分析。
25. In this paper, the second initial and boundary value problem of a nonlinear singular diffusion equation is discussed.
    讨论了非线性奇异扩散方程的第二初边值问题，证明了存在唯一的光滑解，且解关于初值是连续依赖的。
26. An integral equation method is presented in this paper for the nonlinear analysis of beams on a rigid foundation.
    提出了刚性地基梁非线性分析的积分方程法。
27. A procedure for the parameter estimation of nonlinear parametric structural system is presented.
    本文对基于时域信息的非线性参数系统参数识别问题进行了研究。
28. In this paper, the descending dimension algorithm for nonlinear programming problems with linear equality constraints are discussed.
    本文研究线性和非线性等式约束非线性规划问题的降维算法。
29. In this paper, the finite element method for this nonlinear model is given.
    本文研究这一模型的非线性有限元法。
30. According to the nonlinear dynamics theory, the singular point and stability of the system were studied.
    根据非线性动力学理论，对被动隔振体系统的奇点分布和稳定性进行了研究；

adj

1. designating or involving an equation whose terms are not of the first degree