In mathematical simulation theory, stress-strain relation of powder-compactdeformation , equivalent strain velocity equation , and unitary matrix equation ,are deduced.Therefore, feasibility of Multi-Core-Line-Die Powder Extrusion Forming is validated by Research on Mathematical Simulation Theory and Powder Extrusion Forming Technology of Multi-Core-Line-Die, which is a better forming method of metallic carrier.

在數(shù)值模擬理論中亚洲综合在线视频小说，推導了粉末體變形的應力-應變關系等效應變速率方程和求解的整體矩陣方程因此，"多芯線粉末擠壓成形工藝及其數(shù)值模擬理論研究"驗證了多芯線粉末擠壓成形在工藝上的可行性日韩超清一区二区三区无码视频，是金屬載體成形的較好方法一区二区美女又爽又粉嫩。

In chapter 3, we found a class of universal CA operators for Mathematical Morphology and implemented Mathematical Morphology in CNN-UBN by use of the theory in chapter 2, which make lots of morphological image processing problems be solved with CNN-UBN.

同時，我們在第二章找到了用二維CA實現(xiàn)數(shù)學形態(tài)學的通用算子AAAA激情影片激情影院，在CNN上實現(xiàn)了數(shù)學形態(tài)學稀缺资源网禁美女，使基于形態(tài)學的圖像處理問題可以用CNN來很好的解決日韩超清一区二区不卡。

By using mathematical method, the model is established, and through analyzing the mathematical model, the variable gain and settling time of the AGC circuit are calculated.

采用數(shù)學方法建立數(shù)學模型久久精品全国免费观看AV，并通過分析數(shù)學模型計算出AGC回路的可變增益和穩(wěn)定時間，設計了相應的電路并分析了AGC回路對流量測量計算過程的影響国产91第三页。

Doyne Farmer, former mathematical physicist, and colleagues from his earlier mathematical adventures, set up in a small, four-room house which serves as an office in adobe -- baked Santa Fe -- as far from Wall Street as one can get in America -- are currently some of Wall Street's hottest rocket scientists.

至于多恩·法默這位前數(shù)學物理學家（還有他那些原來跟他一起進行數(shù)學冒險的同事們）www.99热.com，雖然他們的辦公室離華爾街遠得不能再遠（至少在美國再找不到更遠的了：他們是在Santa Fe的一個只有四間房的小磚樓里），現(xiàn)在卻是華爾街最炙手可熱的火箭科學家精品精油按摩毛片。

Doyne Farmer , former mathematical physicist, and colleagues from his earlier mathematical adventures, set up in a small, four-room house which serves as an office in adobe -- baked Santa Fe -- as far from Wall Street as one can get in America -- are currently some of Wall Street's hottest rocket scientists.

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Improvement of boundary treatment in mathematical model of flood diversion area ;2. Based on this,a plane 2-D water mathematical model for the flood diversion area is set up.

在此基礎上，建立了平面二維水流數(shù)學模型国产最新免费视频在线网站，并將該模型運用到湖北龍骨湖99日韩一区二区搜索、沉底湖分蓄洪區(qū)實際計算中，取得了令人滿意的結果www.日本特级。

Cardano did not use the mathematical signals in Ars Magna, and the mathematical tradition then was synthetic instead of analytic, therefore, most rules in Ars Magna were arithmetical but not algebraical.

由于卡爾達諾沒有使用數(shù)學符號www.xx性xx，并且當時的數(shù)學傳統(tǒng)是綜合而不是分析，所以《大術》中的絕大多數(shù)法則都是算術法則97人人操人人舔，而不是代數(shù)推理過程在线观看国产福利。

To apply the system, the paper tries to unscramble the analogically mathematical connotations of the body according to the mathematical meanings of Yinyang and Wuxing, and briefly reasons why the Chinese philosophy does not believe the God.

作為應用，嘗試依據(jù)陰陽五行數(shù)理解讀身體的類比性數(shù)學內(nèi)涵国产黄色视频噜噜，并簡要論證中國哲學不相信上帝的原因色综合天天综合网。

In this paper we describe hierarchy stages about how a teacher (1) manages child methods (2)cuts in as a guide and animater (3)practices"cognitive conflict". We also use questionaire to collect children's opinions about mathematical classroom learning activities. These phenonmenens and evidences well represent the transformation of mathematical teaching and learning patterns.

本文藉由提出教師處理兒童的「自然想法」，扮演引導者一级黄片三区、促動者的「適時介入」手机看片日韩精品视频在线，對兒童「認知沖突」的處理等行為模式，及問卷調(diào)查中兒童對數(shù)學教學活動的一些描述日韩毛片一区二区免费；以呈現(xiàn)數(shù)學教室活動型態(tài)的轉變的現(xiàn)象及證據(jù)外国A级免费毛片。

Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows:①reviewed entirely the origin and evolvement of the concept "sustainable development", stated and commented the study status in queue on"sustainable development"around national and international range, thorough discussed the science connotation about the concept "sustainable development";②looked back and commented across-the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings;③expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory;④thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the MATLAB software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the B-J method and Morte-Carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources;⑤synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming, mathematical statistics, random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality;⑥analyzed the inside condition and outside condition to assure the sustainable and optimum exploitation of groundwater resources, the inside conditions are the follows: correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows: the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water-saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology;⑦scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy;⑧point out the more directions on groundwater resources.

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