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- The FBC is a non linear system which is chaotic. 流化床燃烧系统是一个具有混沌特性的非线性动力系统;
- The solution of the Cauchy problem for the generalized Davey Stewartson equation is studied in this paper. 讨论了一类广义Davey Stewartson方程初值问题的解 .
- In this paper the existence of solution of Cauchy problem for Euler equation is discussed. 讨论二维不可压缩Euler方程Cauchy问题解的存在性.
- NON LINEAR VOLTAGE DEPENDENT DISC HARGE RESISTORS By Power Development Co. Ltd[S]. 中国科学院等离子体物理研究所.;二滩水力发电厂励磁系统咨询报告[R]
- The present study is useful for non linear analysis,crack analysis,and overloading analysis of arch dams. 根据该模型编制了相应的程序,并对小湾拱坝进行了非线性分析、超载分析及开裂范围和开裂尺寸的研究。
- Assumeadmits no very singular solution Cauchy problem for non-Newton filtration equation is the following. 在一定条件下问题有解、没有解或有非常奇异解。
- In this paper the existence and uniqueness of a one-order quasilinear developing of cauchy problem has been proved. 摘要主要证明一个拟线形发展方程柯西问题解的存在唯一性。
- A non linear photochromic mask layer can be utilized for super resolution optical data storage. 利用光致变色介质的非线性效应特性制成掩膜,可以实现超分辨率光存储。
- This paper analysis the limitations of traditional optimization metheods for a kind of non linear programming(NLP). 对间歇化工过程用水网络优化提出了基于非线性规划的优化设计方法。
- The property of the viscosity solutions of the Cauchy problem of a degenerate parabolic equation not in divergence form is studied. 研究一类非散度型退化抛物方程Cauchy问题粘性解的性质。
- This paper is devoted to the Cauchy problem of the degenerate quasilinear parabolic systems with $p$-Laplace operator in the principal part. 此方程组弱解的一些有趣的性质; 诸如非灭绝性、共存性以及生物生存空间的迁移等.
- The main idea is to make full use of the decorrelation of two complex-valued vectors in generating independent components by non linear decorrelation. 结合非正则复向量的协方差矩阵和伪协方差矩阵构造出了新的代价函数,进而提出新算法,通过复非线性不相关,从混合信号中提取出复值独立分量。
- By using the wavelet transform and the non linear optimization,we calculated parameters and determined the saltation edges of the differential ECG. 微分心电信号的突变特性反映了心肌除极波前在传播过程中的临界点现象,有可能解释心电图高频成分的成因。
- In this paper, the estimate and uniqueness and stability of the solution of one-order hyperbolic differential equation of Cauchy Problem is proved. 摘要本文证明了双曲型方程组柯西问题解的估计,唯一性,稳定性。
- Abstract The power automatic control system on nuclear heating reactor (NHR) is a multi input &multi output non linear system. 摘要 核供热堆功率自动控制系统是一个多输入多输出的非线性系统。
- In this paper we prove that the global existence theorems of the solutions to Cauchy problem for a class of quasilinear parapolic systems, by using of the entropy-entropy flux. 本文通过引进熵-熵流对,证明了一类拟线性抛物方程组Cauchy问题解的整体存在性定理。
- The stability of dissolving cavity for the low depth thin layer rock salt has been researched by the ADINA non linear finite element method. 为了延长盐矿井的寿命,避免开采带来的地面沉陷,并合理利用形成的溶腔,必须探讨岩盐水溶开采过程中影响溶腔稳定性的因素,以便即时采取有效的防治措施。
- The existence and uniqueness of global weakly discontinuous solution are obtained for Cauchy problem and mixed initial-boundary value problem respectively. 本文系统地研究了一阶拟线性双曲型方程组定解问题的弱间断解,分别对柯西问题和混合初边值问题证明了弱间断解的整体存在性。
- In this paper, the large non linear FEM software MARC be used to calculate the 3D deformed distribution of the cold roll forming machine frame, slide seat and bolster plate. 摘要以大型非线性有限元软件marc为分析工具,建立接触分析模型,对冷滚轧机床机架、滑台及垫板进行三维有限元弹性接触分析,给出机床三维变形状态的定量描述。
- The non linear shallow water equations are considered in which the horizontal kinematic nonlinearities, nonlinear bottom friction and horizontal eddy diffusion are included. 潮汐模型的控制方程为考虑平流项、非线性底摩擦和侧向涡动粘性项的非线性浅水方程组 .
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