It was shown that when the production function was constant return to scale, the model became a A-K model; when the production function was increasing return to scale, the equilibrium point was unstable; when the production function was decreasing return to scale, the equilibrium point was a saddle.

結(jié)果發(fā)現(xiàn)：生產(chǎn)函數(shù)為規(guī)模收益不變時(shí)全免费又大粗又黄又爽，模型簡(jiǎn)化為A-K模型；生產(chǎn)函數(shù)為規(guī)模收益遞增時(shí)国产午夜无码福利在线看网站，均衡點(diǎn)為不穩(wěn)定結(jié)點(diǎn)禁止观看的黄色视频；生產(chǎn)函數(shù)為規(guī)模收益遞減時(shí)，均衡點(diǎn)為鞍點(diǎn)穩(wěn)定在线观看国产对白视频免费下载。關(guān)鍵詞：數(shù)理經(jīng)濟(jì)學(xué)亚州欧美一级性交；經(jīng)濟(jì)增長(zhǎng)；政府支出黄色网站天天天；生產(chǎn)效應(yīng)

By establishing MINLP model, the computation of phase equilibrium is transformed into a constrained two-level minimization problem. On the inner level, equilibrium composition is computed; On the outer level, the optimum phase combination configuration is searched for. The whole solving process is achieved by Genetic Algorithm.

通過(guò)建立MINLP模型黄片一级二三级，將相平衡計(jì)算問(wèn)題轉(zhuǎn)化為有約束的雙層最優(yōu)化問(wèn)題，內(nèi)層用來(lái)計(jì)算給定相組合結(jié)構(gòu)下的平衡組成欧美激情欧美激情欧美，外層則是搜索最優(yōu)的相組合結(jié)構(gòu)www久久网，整個(gè)求解過(guò)程通過(guò)遺傳算法來(lái)實(shí)現(xiàn)。

In this paper, with the framework of non-equilibrium thermodynamic separation theory, a mathematical model of nonlinear chromatography is established according to the actual chromatography processes based on the three basic theorems, Lagrangian-Eulerian description, continuity axiom and local equilibrium assumption.

本文在梁恒等建立的非平衡熱力學(xué)分離理論的框架下亚洲日韩精品久久久久，以L(fǎng)agrangian-Eulerian描述gs0431.com、連續(xù)性公理和局域平衡假設(shè)三大基本法則為基礎(chǔ)，建立了一種制備色譜理論模型不满18岁进入黄色网站。

In this thesis, we firstly introduce several class of discrete-time neural network models and the research progress of the neural networks. By Schauder fixed-point principle we prove the existence of an equilibrium (i.e. a fixed point) of a discrete-time neural network with generalized input-output function and by using the converse theorem of Lyapunov function we study the uniformly asymptotical stability of equilibrium in this discrete-time neural network with variable weight and give some sufficient conditions that guarantee the stability of it.

本文首先介紹了幾類(lèi)離散神經(jīng)網(wǎng)絡(luò)模型的由來(lái)及其研究概況日韩二区，利用Schauder不動(dòng)點(diǎn)原理證明了一類(lèi)具有廣義輸入輸出函數(shù)的離散神經(jīng)網(wǎng)絡(luò)模型平衡點(diǎn)的存在性，利用Lyapunov函數(shù)逆定理給出了這類(lèi)離散神經(jīng)網(wǎng)絡(luò)模型在時(shí)變權(quán)值下的一致漸近穩(wěn)定性的充分條件国产小视频你懂的在线观看百度。

We observe that both the equilibrium price of cream cheese and the equilibrium quantity of bagels have risen.

我們觀察到奶酪的均衡價(jià)格和百吉餅的均衡數(shù)量增加了看美女被操网站。

On the basis of the calculation of phase equilibrium of multicomponent mixture,in this paper,the main equilibrium properties of an optimum gas mixture are calculated using the cubic equation of state ,including P-V-T parameters,enthalpy and entropy.

在基于多元混合物工質(zhì)氣液相平衡計(jì)算的基礎(chǔ)上，介紹了利用立方型狀態(tài)方程計(jì)算多元混合物節(jié)流制冷工質(zhì)的壓力在线精品亚洲一区二区大神，比熱容2020国内精品久久久久精免费、溫度、焓和熵等平衡物性的方法人人操人人爽黄色。

Cyclopentane is low-pressure material, and can adjust formation temperature and pressure of HFC-134a etc. gas hydrates. At the first time, we have measured equilibrium data of HFC-134a and HFC-152a gas hydrates below ice point, and equilibrium data of cyclopentane hydrate have been obtained(see Fig.1 and 2, respectively).

環(huán)戊烷是低壓工質(zhì)黄色网站快操我，可以調(diào)節(jié)HFC-134a等氣體水合物的形成溫度和壓力等亚洲国品网站，我們?cè)趪?guó)際上首次對(duì)HFC-134a、HFC-152a水合物的冰點(diǎn)以下的相平衡及環(huán)戊烷水合物的相平衡進(jìn)行了系統(tǒng)的測(cè)試av黄色在线网站，見(jiàn)圖1和圖2欧美XXXXX性交。

The equilibrium equations under local coordinate are obtained through Euler angle transformation. In the modeling of warp, otter door is treated as the end node. The equilibrium equation of otter door is established through d\'Alembert\'s principle. It provides the end boundary condition of the dynamic model of warp.

通過(guò)歐拉角的轉(zhuǎn)換關(guān)系獲得了曳綱微元段矢量動(dòng)力平衡方程在曳綱局部坐標(biāo)系下的方程組形式；在建模過(guò)程中AV人妻综合社区女人站，將網(wǎng)板視為曳綱的尾部節(jié)點(diǎn)caopeng碰公开在线视频，根據(jù)達(dá)朗伯原理建立了網(wǎng)板的平衡方程，并將其作為曳綱模型的尾部邊界條件国产丝袜自拍视频。

The deciduous dentition is in a state of dynamic equilibrium. This equilibrium may result in a special facial morphology.

牙弓兩側(cè)的肌肉壓力是一種動(dòng)態(tài)的平衡悠色视频更新在线观看，這種動(dòng)態(tài)的平衡是產(chǎn)生特定頜面形態(tài)的內(nèi)在原因之一。日本在线播放www？

These problems in reality can be classifies into two major categories: transport bilevel programming problems with deterministic user equilibrium constraints and transport bilevel programming problems with stochastic user equilibrium constrain...

此文首先從模型和算法的角度總結(jié)了有關(guān)這類(lèi)問(wèn)題已有的研究成果人人操人人爽c，接著介紹有關(guān)這方面的最新的研究進(jìn)展，即如何把用戶(hù)基于平衡原則下的交通網(wǎng)絡(luò)優(yōu)化問(wèn)題的雙層規(guī)劃模型統(tǒng)一地轉(zhuǎn)換為一個(gè)連續(xù)可微的單層最優(yōu)化問(wèn)題草草影院欧美04一区二区三区，并設(shè)計(jì)統(tǒng)一的算法日韩高清视频在免费线。