This work gives an algorithm to simplify the rational curves in this situation. After the approximate proper index is defined, it is computed by solving the semi-algebra system. The greatest common divisor is obtained according to the computing process of approximate proper index.

為此国产一线在线观看，討論了這類有誤差的有理參數(shù)曲線人人做人人操，定義了近似非恰當(dāng)參數(shù)形式和近似非恰當(dāng)指數(shù)，并通過(guò)半代數(shù)系統(tǒng)計(jì)算近似非恰當(dāng)指數(shù)日韩精品一区在线观看量；在給出近似非恰當(dāng)指數(shù)的同時(shí)，得到近似最大公因子www人人摸。

This makes more and more people pay more attention to studies and applications of numerical simulation in thermal recovery. In this research, we have developed a reliable mathematical model for thermal recovery, which takes a full consideration of the effect of viscos, gravitical and capillary forces on the three-phase flow of gas, water and oil, the effect of the temperature on the medium characteristics of liquid and solid, the phase equilibrium of gas-liquid in each component, heat transportation including connection, conduction and radiation as well as heat losses in both the overburn and underlying strata. In the space discreation of the mathematical model, we have proposed a new method based on the improvement of the conventional nine-points difference approximation, which has a higher difference accurancy.

本項(xiàng)研究以熱力采油的主要機(jī)理為基礎(chǔ)美欧三级，充分考慮在粘性力、重力和毛管力作用下油水氣三相流動(dòng)欧美日韩国产在线va，考慮溫度對(duì)各種流體和固體介質(zhì)物性的影響，考慮每一組分中汽液兩相的相平衡永久区域18勿进，考慮熱在地層中的傳導(dǎo)国内偷拍高清精品免费视频、對(duì)流和輻射以及上下蓋層的熱損失天堂不卡一区二区在线网站，利用熱力學(xué)第一定律深夜在线、質(zhì)量守恒定律和流體遷移定律，建立了正確可靠的注蒸汽數(shù)學(xué)模型国产碰碰碰；在對(duì)數(shù)學(xué)模型進(jìn)行空間離散時(shí)，利用控制有限體積積分法日本性交网站，對(duì)以往的九點(diǎn)差分近似作了合理的改進(jìn)，使其具有較高的差分近似精度：結(jié)果表明精品久久久久久无码中文版，該公式的近似精度要比以往文獻(xiàn)中所給的九點(diǎn)差分近似精度高，可以認(rèn)為五月天色色综合，在油藏?cái)?shù)值模擬中又粗又大的欧美影院，如果遇到非均質(zhì)情況国产AV一区二区三区天堂，使用這種九點(diǎn)差分近似更合理。

First low order approximation of generating function and approximate optimal trajectory were obtained. Then using low order approximation of generating function of Hamilton "relative motion" to the approximate optimal trajectory, improvement of the approximate optimal trajectory was iteratively made. In this way, high order approximation accuracy can be obtained by only using low order approximation, which is much cost effective in computing.

首先以較低的計(jì)算代價(jià)黄片视频不卡，獲得最優(yōu)控制Hamilton系統(tǒng)生成函數(shù)的低階近似欧美97人人做人人喊爽，得到一條近似的最優(yōu)軌線，然后將最優(yōu)控制Hamilton系統(tǒng)相對(duì)于近似最優(yōu)軌線求"相對(duì)運(yùn)動(dòng)"91天天在线精品国产，該"相對(duì)運(yùn)動(dòng)"仍具有Hamilton性質(zhì)人人上人人摸人人操，利用這一"相對(duì)運(yùn)動(dòng)"的生成函數(shù)低階近似，可以對(duì)近似最優(yōu)軌線進(jìn)行迭代修正呦呦免费，從而以計(jì)算代價(jià)較小的低階近似逼近計(jì)算代價(jià)高得多的高階近似的精度。

Chapter 3, we study the stability of approximate solutions of nonlinear equation problems(the continuous function is defined in the linear normed space).We prove that most of approximate solutions of nonlinear equation problems are stable; all accurate solutions are the essential points of the set of approximate solution; the connected component which contains the accurate solution is the essential component of the set of approximate solution; especially the number of essential components is finite.

第三章中文字幕丝袜综合第二页，研究定義在線性賦范空間上的非線性方程問(wèn)題近似解及其解集的穩(wěn)定性国产亚洲欧美精品视频，得到線性賦范空間上在Baire分類下大多數(shù)非線性方程問(wèn)題的近似解都是穩(wěn)定的；精確解是近似解集的本質(zhì)解啊啊啊爽爽爽；包含精確解的近似解集的連通區(qū)是本質(zhì)連通區(qū)；包含精確解的近似解集的連通區(qū)為有限個(gè)亚洲精品专区999。

More than 30 kinds of meshfree methods are reviewed in this paper in the light of weighted residual method, and different meshfree methods can be viewed as different forms of weighted residual method and/or with different approximation functions. Various kinds of meshfree approximate schemes are presented in detail, including moving least square approximation, kernel and reproducing kernel approximation, partition of unity approximation, radial basis approximation, radial point interpolation and natural neighbor interpolation.

詳盡介紹了各種無(wú)網(wǎng)格近似方案(包括移動(dòng)最小二乘近似美产一毛片免费视频看、核近似和重構(gòu)核近似、單位分解近似国产原创在线免费视频、徑向基函數(shù)近似国产盗摄视频精品一区二区、點(diǎn)插值近似在线欧美看片免费人成视频、自然鄰接點(diǎn)插值近似等)和無(wú)網(wǎng)格法中常用的各類加權(quán)余量法(伽遼金格式、配點(diǎn)格式乱子刺激对白在线播放、局部弱形式、加權(quán)最小二乘格式和邊界積分格式等)iGao中文视频网为爱搞点激情，并討論了數(shù)值積分方法和邊界條件的處理等問(wèn)題。

Then the spatial index is constructed which includes not only the external approximate expression but also interior approximate expression of spatial object and is extended from tranditional index only with external approximate expression. The index structures of MR-tree and MRD-tree based on multi-approximate expression are set up with the prototype index of R-tree, and the relevant algorithms about the index of insertion, deletion and search are provided. Then, the efficiencies of constructing index based on the multi-approximate expression and window range query are analysised and compared. In addition, the several algorithms and efficiency of soving the maximum enclosed circle and maximum enclosed rectangle are discussed and analyzed during constructing index based on multi-approximate expression.

首先，論文討論了空間數(shù)據(jù)的特點(diǎn)思思久久成年人免费视频、空間數(shù)據(jù)庫(kù)的關(guān)鍵技術(shù)以及空間對(duì)象間的拓?fù)洹⒕嚯x以及方向關(guān)系黄色网站视频能看，分析了空間對(duì)象的外部和內(nèi)部近似表達(dá)午夜少妇性开放夜影院，然后將傳統(tǒng)索引中只利用空間對(duì)象的外部近似擴(kuò)展為既有空間對(duì)象的外部近似又有空間對(duì)象的內(nèi)部近似，即以空間對(duì)象的多重近似來(lái)構(gòu)建索引女女干在线视频，并以R-tree為索引原型構(gòu)建基于多重近似的MR-tree和MRD-tree索引結(jié)構(gòu)，然后給出了相關(guān)索引的插入欧美偷拍99、刪除及查找算法，并通過(guò)實(shí)驗(yàn)比較分析了基于多重近似索引與基于外部近似索引的構(gòu)建效率及窗口范圍查詢效率色噜噜噜在线观看网站。

The conclusion is drawn through analyze and comparison between the solutions of zero and first order, second and first order that the particle drifts in the vertical direction of the magnetic field and its crosswise gradient in the approximation of first order. While the particle makes superimposed circle movement of uniform velocity in the approximation of second order.

通過(guò)分析比較1階近似解與0階近似解免费人人插人人操；2階近似解與1階近似解，得出由于1階近似而引起粒子在與磁場(chǎng)方向以及磁場(chǎng)橫向梯度方向垂直的方向發(fā)生漂移日本巨乳中文字幕在线；由于2階近似使得粒子在xy平面內(nèi)做12W、3W欧美黄网站网址、4W、5W欧美特级黄色片AAAAXXXX、6W疊加的勻速圓周運(yùn)動(dòng)。

And the direction query efficiency based on multi-approximate index is compared with that based on taditional external approximation index. 2 The algorithms of nearest neighbor and reverse nearest neighbor about point, line and ploygen based on multi-approximate index are proposed after the virous methods of distance measure are discussed in detail. And the query efficiency of NN and RNN based on multi-approximate index is compared with that based on taditional external approximation index. 3 The basic concept of semi-join and the strategy of distance-direction semi-join are introduced. And the model of distance relationship, direction relationship and the bounding for spatial object are discussed. Then the method is presented about how to implement the query of distance-direction semi-join, and the efficiency of the algorithm based on multi-approximate index is compared with that based on taditional external approximation index.

即：1在方向關(guān)系矩陣模型、開(kāi)域方向模型基礎(chǔ)上能看欧美黄色网站能看，討論了基于多重近似索引下的定性與定量方向檢索方法，并通過(guò)實(shí)驗(yàn)對(duì)基于多重近似索引與外部近似索引下的方向檢索效率進(jìn)行了對(duì)比分析国产毛片短激情视频；2詳細(xì)討論了各種距離度量方法手机日韩精品一区二区亚洲AV，提出了基于多重近似索引下的點(diǎn)日韩成人男女福利电影在线观看视频、線亚洲熟妇天堂久久、面的最鄰近查詢和反最鄰近查詢算法人人操、人人干，并通過(guò)實(shí)驗(yàn)對(duì)基于多重近似索引與外部近似索引下的最鄰近查詢和反最鄰近查詢效率進(jìn)行比較分析；3介紹了半連接的基本概念免费黄的视频网站，探討了距離關(guān)系免费看国产黄色A片精品、方向關(guān)系以及空間對(duì)象數(shù)量的約束模型亚洲精品第五页第六页在线观看网站，給出了基于多重近似索引下的距離方向半連接實(shí)現(xiàn)方法，并通過(guò)實(shí)驗(yàn)對(duì)基于多重近似索引與外部近似索引下的距離方向半連接的效率進(jìn)行了比較分析国产主播在线小蝌蚪。

On my way up north up on the ventura i pulled back the hood and i was talking to you and i knew then it would be a life long thing but i didn't know that we we could break a silver lining and i'm so sad like a good book i can't put this day back a sorta fairytale with you a sorta fairytale with you a sorta fairytale with you things you said that day up on the 101 the girl had come undone i tried to downplay it with a bet about us you said that- you'd take it as long as i could i could not erase it and i ride along side and i rode along side you then and i rode along side till you lost me there in the open road and i rode along side till the honey spread itself so thin for me to break your bread for me to take your word i had to steal it and i'm so sad like a good book i can't put this day back a sorta fairytale with you a sorta fairytale with you i could pick back up whenever i feel down new mexico way something about the open road i knew that he was looking for some indian blood and find a little in you find a little in me we may be on this road but we're just imposters in this country you know so we go along and we said we'd fake it feel better with oliver stone till i almost smacked him seemed right that night and i don't know what takes hold out there in the desert cold these guys think they must try and just get over on us and i was ridin' by ridin' along side for a while till you lost me and i was ridin' by ridin' along till you lost me till you lost me in the rear view you lost me i said way up north i took my day all in all was a pretty nice day and i put the hood right back where you could taste heaven perfectly feel out the summer breeze didn't know when we'd be back and i, i don't didn't think we'd end up like like this

在途中提高北方在 ventura 上提高我向后地拉頭巾而且我正在和你說(shuō)話而且我知道然后它會(huì)是生活長(zhǎng)的事物但是我沒(méi)有知道那我們我們可以休息一個(gè)一線希望而且我很這么憂愁同類一本善行書我不能放這日子背面一近似美麗宛如在神仙故事中的與你一近似美麗宛如在神仙故事中的與你一近似美麗宛如在神仙故事中的與你你說(shuō)那個(gè)日子的事物在 101 上提高女孩有來(lái)未完成的我試驗(yàn)過(guò)的不予重視它藉由一個(gè)打賭有關(guān)我們你說(shuō)那-你將會(huì)拿它只要我可以我無(wú)法消除它而且我乘坐向前邊而且我向前騎邊你然后而且我向前騎邊直到你失去的我在那里在開(kāi)著的道路中而且我向前騎邊直到蜂蜜傳布它本身如此瘦的因?yàn)槲覍?duì)休息你的面包因?yàn)槲夷媚闼f(shuō)的話我必須偷它而且我很這么憂愁同類一本善行書我不能放這日子背面一近似美麗宛如在神仙故事中的與你一近似美麗宛如在神仙故事中的與你我可以精選向后地向上的每當(dāng)我感覺(jué)青青青国产中文在线视频免观看？？落新的 mexico 方法關(guān)于開(kāi)著的道路某事我知道他是找尋一些 indian 血和稍微在你里面稍微找發(fā)現(xiàn)在我里面我們可能是在這一條道路上除了我們只是 imposters 在這國(guó)家中你知道因此我們向前去和我們說(shuō)我們有假貨它以腳踏鐵槌石頭感覺(jué)好很多直到我?guī)缀跤形兜浪坪跏菣?quán)利哪一夜晚和我不知道什么控制向那邊在那沙漠寒冷這些人認(rèn)為他們一定嘗試而且僅僅在我們身上克服而且我是 ridin'被 ridin'向前邊一陣子直到你失去的我而且我是 ridin'被 ridin'向前直到你失去的我直到你失去的我在那后面視野你失去的我我說(shuō)方法向上的北方我花了我的日子極其重要的是一相當(dāng)好的日子和我放頭巾正確地背面哪里你可以味道天堂完全地感覺(jué)夏天微風(fēng)沒(méi)有知道當(dāng)我們將會(huì)回來(lái)而且我我做不沒(méi)有想我們有結(jié)束在同類上面同類這

In chapter 1, we introduce the notions of the approximately 2-local automorphisms, the approximately local Hilbert space representations and the approximately 2- local Hilbert space representations;We prove that every surjective and multiplicative approximately local *-automorphisms of a C*- algebra with a unique faithful tracial state is *-automorphisms;surjective approximately 2- local *- automorphisms of C*-algebra with unique faithful tracial states are Jordan *- automorphisms;Surjective approximately 2- local *- automorphisms of a finit factor are *-automorphisms;Approximately 2- local *- automorphisms of M_n are *-automorphisms.

第一章定義了近似2—局部自同構(gòu)无码国产有码精品91，近似局部表示国产免费特大黄色网站，近似2—局部表示搜索欧美黄片；證明了有唯一忠實(shí)跡態(tài)的C~*-代數(shù)上的滿可乘近似局部*—自同構(gòu)是*—自同構(gòu)，滿近似2—局部*—自同構(gòu)是Jordan *—自同構(gòu)看片av网站在线播放，有限因子上的滿近似2—局部*—自同構(gòu)是*—自同構(gòu)，以及矩陣代數(shù)M_n上的近似2—局部*—自同構(gòu)是*—自同構(gòu)国产美女作爱视频多。

approximate construction：近似作圖

approximate calculation 近似計(jì)算 | approximate construction 近似作圖 | approximate continuity 近似連續(xù)性

approximate construction：近似準(zhǔn)

approximate calculation 近似計(jì)算 | approximate construction 近似準(zhǔn) | approximate continuity 近似連續(xù)性

approximate continuity：近似連續(xù)性

approximate construction 近似作圖 | approximate continuity 近似連續(xù)性 | approximate error 近似誤差

approximate continuity：近似連續(xù)

approximate calculation 近似計(jì)算 | approximate continuity 近似連續(xù) | approximate contour 近似等高線

approximate lower semi continuity：近似下半連續(xù)性

approximate limit 近似極限 | approximate lower semi continuity 近似下半連續(xù)性 | approximate method 近似法

approximate derivative：近似導(dǎo)數(shù);近似微商

近似收斂 approximate convergence | 近似導(dǎo)數(shù);近似微商 approximate derivative | 近似誤差 approximate error

approximate solution：近似解法,近似解

approximate method 近似法 | approximate solution 近似解法,近似解 | approximate value 近似值

approximation of function：函數(shù)近似

approximation method 近似法,近似方法,嘗試法 | approximation of function 函數(shù)近似 | approximation on the average 平均近似

approximation method：近似法,近似方法,嘗試法

approximation error 近似誤差 | approximation method 近似法,近似方法,嘗試法 | approximation of function 函數(shù)近似

approximation by least squares：用最小二乘方的近似法

approximation 近似;近似法;略計(jì) | approximation by least squares 用最小二乘方的近似法 | approximation curve 近似曲線