In this paper,we study the bifurcation theory of reaction diffusion equation,we give a rigorous bifurcation analysis for a reactor model with combination of quadratic and cubic steps.

在無差速流動(dòng)反應(yīng)擴(kuò)散模型的討論中久久精品亚洲欧美vA，對(duì)有二次項(xiàng)和三次項(xiàng)的反應(yīng)模型的分歧解給出了嚴(yán)密的分析在线免费看黄片视频快点现在。

The use of the second stage digester effluent to improve pH in the acidogenic reactor was satisfactory and no result of accumulation of ammonia toxicity was observed.

用第二相消化液的出水來調(diào)節(jié)pH值取得了滿意的結(jié)果，沒有氨中毒現(xiàn)象的發(fā)生全裸美女私拍精品视频在线观看免费。

Outside recycling anaerobic reactor , diluteness, circumfluence rate,adjusting and controlling model

外循環(huán)厭氧反應(yīng)器国产一级一级，稀釋中和，回流比日韩精品久久一区，調(diào)控模型

It concluded the CO2 release orderliness of the circumfluence pool on outside recycling anaerobic reactor, and CO2 release rate variety orderliness with the circumfluence rate, and the variety orderliness of the circumfluence rate along with pH after diluteness. It included the electro neutral formula of the digestion solution.

總結(jié)了外循環(huán)厭氧反應(yīng)器回流池CO2釋放規(guī)律以及釋放率隨回流比的變化規(guī)律国产精品经典三级网站，結(jié)合電中性方程得出了稀釋中和后pH隨回流比R的變化規(guī)律。

However, officials here say Pyongyang is complying with key terms of the deal including the permanent disablement of its main nuclear reactor.

在華盛頓的美國(guó)官員說1级黄色片，平壤遵守了該協(xié)議的主要規(guī)定一级毛片AAAAAA免费看，包括永久終止其主要核反應(yīng)堆。

In the solution procedure, the SLP technique based on Mixed-Integer Linear Programming method for discrete Optimal Power Flow is also included, where capacitor units, reactor units and transformer taps can be treated as integer variables.

在傳統(tǒng)算法的整數(shù)變量截?cái)嗪笕〉玫某踔挡豢尚械那闆r下城中村按摩一区二区在线观看，執(zhí)行該算法可以獲得離散可行的近似最優(yōu)解欧美A片一级免费黄色视频，實(shí)際系統(tǒng)的計(jì)算結(jié)果證明了所提出算法是有效的。

Residence time distribution was an important parameter for characterizing the mixing performance of a reactor.

停留時(shí)間分布是表征反應(yīng)器混合的一個(gè)重要參數(shù)国产美女高潮抽搐视频网站，它反映了物料在熱国产美女精品色好看、剪切或化學(xué)條件下的時(shí)間歷史。

The study on flow and heat transfer in downcomer under loss of coolant accident is important to the safety of reactor pressure vessel.

前 言對(duì)失水事故下有安注流動(dòng)時(shí)的反應(yīng)堆壓力容器內(nèi)流動(dòng)和傳熱的研究欧美三级网站在线免费观看，一直是反應(yīng)堆熱工水力研究的熱點(diǎn)之一美女在线A级毛片。

The ratio of downcomer to riser cross sectional area, the bottom clearance and the ratio of height to diameter of the reactor are proved to be important of the cell growth behavior.

下降室和上升室的截面積比，底部系數(shù)亚洲h版在线，高徑比這些幾何參數(shù)和表觀氣速都與細(xì)胞的生長(zhǎng)緊密相關(guān)日本黄色网站进入入口。

The comparisons show that they have the same variation trends though there exists a departure of 20%, and the model proposed in this paper can preferably forecast the complex flow in the reactor downcomer.

該模型能較好地預(yù)測(cè)反應(yīng)器下降管內(nèi)的復(fù)雜流場(chǎng)。