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- The FBC is a non linear system which is chaotic. 流化床燃燒系統是一個(gè)具有混沌特性的非線(xiàn)性動(dòng)力系統；
- In this paper we analysised non linear behavior of one kind of biochemical action system.We also obtained the solution of the acting dynamical equation by computer analogy. 對一類(lèi)生化反應系統的非線(xiàn)性動(dòng)力行為進(jìn)行定性分析，并利用計算機模擬得到反應動(dòng)力學(xué)方法的解.
- The kinetic data was measured with a non gradient reactor, The parameters of the model equation were calculated based on experimental results by the Powell non linear regression method: k 1=0 152e -62073RT , k 2=8.18e -2384RT ,k 3=0.221e -18949RT . 采用內循環(huán)無(wú)梯度反應器測定了SO2 氧化反應動(dòng)力學(xué)數據 ;并利用 Powell法對動(dòng)力學(xué)模型進(jìn)行參數估值 ;得到 :k1=0 .;15 2 exp(- 6 2 0 73/ RT);k2 =8
- The analysis on the entropy equation shows that the BGK Boltzmann equation meets the entropy condition strictly,implying that the BGK method meets the entropy condition. 通過(guò)對熵方程分析表明，BGK波爾茲曼方程嚴格滿(mǎn)足熵條件，從而闡釋了BGK模擬方法滿(mǎn)足熵條件。
- NON LINEAR VOLTAGE DEPENDENT DISC HARGE RESISTORS By Power Development Co. Ltd[S]. 中國科學(xué)院等離子體物理研究所.;二灘水力發(fā)電廠(chǎng)勵磁系統咨詢(xún)報告[R]
- In this paper, we use a kind of singular perturbation method to find the normal solution of the Boltzmann equation with small Knudsen number. It is proved that the secular terms may be removed by improving the Hilbert expansion and Enskog expansion. 本文用奇異擾動(dòng)方法討論了具有小Knudsen數的Boltzmann方程的正規解,證明把Hil-bert展開(kāi)和Enskog展開(kāi)加以改進(jìn)可以消除久期項。
- The present study is useful for non linear analysis,crack analysis,and overloading analysis of arch dams. 根據該模型編制了相應的程序，并對小灣拱壩進(jìn)行了非線(xiàn)性分析、超載分析及開(kāi)裂范圍和開(kāi)裂尺寸的研究。
- Navier|Stokes equations are derived by the Chapman|Enskog method from the BGK Boltzmann equation. 利用Chapman Enskog方法 ,從BGK型Boltzmann方程推導出Navier Stokes方程。
- A non linear photochromic mask layer can be utilized for super resolution optical data storage. 利用光致變色介質(zhì)的非線(xiàn)性效應特性制成掩膜,可以實(shí)現超分辨率光存儲。
- The one dimensional simulation revealed the agreement of the method with the free molecular flow, the exact solution of the continuum flow and the precise solution of the Boltzmann equation. 一維模擬顯示其與自由分子流，連續介質(zhì)的準確解和玻爾茲曼精確數值解相符。
- This paper analysis the limitations of traditional optimization metheods for a kind of non linear programming(NLP). 對間歇化工過(guò)程用水網(wǎng)絡(luò )優(yōu)化提出了基于非線(xiàn)性規劃的優(yōu)化設計方法。
- The Navier Stokes equations and the energy equation were derived from the BGK type lattice Boltzmann equation by the Chapman Enskog method. 利用 Chapm an- Enskog方法從 BGK型的格子Boltzmann方程推導出了 Navier- Stokes方程和能量方程。
- The main idea is to make full use of the decorrelation of two complex-valued vectors in generating independent components by non linear decorrelation. 結合非正則復向量的協(xié)方差矩陣和偽協(xié)方差矩陣構造出了新的代價(jià)函數，進(jìn)而提出新算法，通過(guò)復非線(xiàn)性不相關(guān)，從混合信號中提取出復值獨立分量。
- By using the wavelet transform and the non linear optimization,we calculated parameters and determined the saltation edges of the differential ECG. 微分心電信號的突變特性反映了心肌除極波前在傳播過(guò)程中的臨界點(diǎn)現象,有可能解釋心電圖高頻成分的成因。
- Abstract The power automatic control system on nuclear heating reactor (NHR) is a multi input &multi output non linear system. 摘要 核供熱堆功率自動(dòng)控制系統是一個(gè)多輸入多輸出的非線(xiàn)性系統。
- The stability of dissolving cavity for the low depth thin layer rock salt has been researched by the ADINA non linear finite element method. 為了延長(cháng)鹽礦井的壽命,避免開(kāi)采帶來(lái)的地面沉陷,并合理利用形成的溶腔,必須探討巖鹽水溶開(kāi)采過(guò)程中影響溶腔穩定性的因素,以便即時(shí)采取有效的防治措施。
- collisionless Boltzmann equation 符拉索夫方程
- 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. 摘要以大型非線(xiàn)性有限元軟件marc為分析工具，建立接觸分析模型，對冷滾軋機床機架、滑臺及墊板進(jìn)行三維有限元彈性接觸分析，給出機床三維變形狀態(tài)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為考慮平流項、非線(xiàn)性底摩擦和側向渦動(dòng)粘性項的非線(xiàn)性淺水方程組 .
- The isothermal and dynamic enthalpy relaxation behaviors of polyetherimide were studied by using DSC, and the data obtained were non linear fitted with the KWW function. 采用DSC對不同分子量的聚醚酰亞胺的等溫及動(dòng)態(tài)熱焓松弛行為進(jìn)行了研究，并以KWW方程對實(shí)驗數據進(jìn)行了非線(xiàn)性擬合。
