Based on information theory, this paper presents that the nature of tourism con-sume is the process to get information of geographical encirclement.

隨著我國社會(huì)主義市場(chǎng)經(jīng)濟(jì)體制的建立av网址国产，人民收人水平的提高，旅游消費(fèi)已逐步成為一種大眾性消費(fèi)形式欧美大黑帍在线播放视频。

On the basis of mathematical analysis, a multiobjective nonlinear programming model on a multiobjective transporting vehicle arrangement is set up. Two fast arithmetic methods, i. e. gradual integralization method and enumerative integralization method, are put forward hereafter and an actual problem is solved by making use of the Matlab program.

針對(duì)露天礦生產(chǎn)中的一個(gè)多目標(biāo)優(yōu)化運(yùn)輸問題欧美性爱有码，基於數(shù)學(xué)分析，建立了一個(gè)多目標(biāo)非線性規(guī)劃模型亚洲精品无码AV一二三四区；提出了模型的逐步整數(shù)化方法和窮舉整數(shù)化方法兩種快速算法黄片在线播放中文，并利用研制的Matlab程序計(jì)算了一個(gè)實(shí)際問題。

In the operation,some important techniques,such as hypothermic injection,mode and position of anastomosis of the donor vessels with the recipient ones ha-ve been improved.Methods to establish and observe the extrasomatic blood circu-lation of the donor kidney were recommended in this paper.

對(duì)于手術(shù)至關(guān)重要的低溫灌洗途徑的選擇成年日本片黄网站色视频、供體血管的解剖及與受體血管的吻合方式和部位等解剖學(xué)技術(shù)逐步進(jìn)行了改進(jìn)和完善欧美人妻一区二区，介紹了供腎體外血循環(huán)的建立和觀察方法，提出了保護(hù)腎上極動(dòng)脈的初步意見欧美性交免费资原站。

Highly efficient and stable method of parameter estimation is built. The fitting degree of extensive extreme value distribution and the extremeⅠ,Ⅱ,Ⅲtype distribution was compared, among which the optimal distribution type are researched.

針對(duì)極大似然法參數(shù)估計(jì)的失效問題色久资源视频，將逐步迭代法推廣應(yīng)用于廣義極值分布，建立了參數(shù)估計(jì)的高效穩(wěn)定算法国产精品亚洲码精品，并比較廣義極值分布與極值Ⅰ久久老熟女一区二区、Ⅱ、Ⅲ型分布的擬合度ri99av，研究平均風(fēng)速的最優(yōu)分布類型一级毛片,黄片。

At the same time,the convergence speed of this algorithm and the capacity of searching global extremum is increased.

建立改進(jìn)后的BP網(wǎng)絡(luò)模型，通過該模型和逐步回歸方法對(duì)某市降水量進(jìn)行實(shí)例分析国家一级无码黄片。

Firstly,the ML model was given to determine father node, evolutionary time and the relationship between conserved probability and similarity.

分別建立了確定父節(jié)點(diǎn)的ML模型欧美性人妖XXXXⅩ极品、確定進(jìn)化時(shí)間的ML模型以及保守概率與相似度關(guān)系模型；并通過遞推亚洲免费人成视频观看，逐步恢復(fù)生物進(jìn)化的原過程国产人人夜夜。

Firstly, the ML model was given to determine father node, evolutionary time and the relationship between conserved probability and similarity. Then the process of organism evolution was recovered.

分別建立了確定父節(jié)點(diǎn)的ML模型、確定進(jìn)化時(shí)間的ML模型以及保守概率與相似度關(guān)系模型91久久精品无码一区二区毛片；并通過遞推A片在线观看网站免费不卡色欲，逐步恢復(fù)生物進(jìn)化的原過程。

Users are able to build hierarchical model and do all the operations that are necessary for building,such as modification,deletion,saving,model fattener,simple function simulation.

為解決使用Petri網(wǎng)建模遇到的狀態(tài)空間爆炸問題91视频免费播放，提出使用層次模型午夜毛片www，采用分層細(xì)化逐步求精的方法建立Petri網(wǎng)分層模型。

The establishment of it is a gradual process of development.

勞動(dòng)力市場(chǎng)體系的建立是一個(gè)逐步演進(jìn)的過程无码人妻精品一区二区不卡。

Along with the development of the socialist market economy, the guaranty system also has been perfected.

伴隨著社會(huì)主義市場(chǎng)經(jīng)濟(jì)體制的建立和發(fā)展二级黄A毛片免费视频观看，我國的保證擔(dān)保制度也經(jīng)歷了一個(gè)逐步完善的過程欧美大鸡吧网。