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analytic geometry 解析幾何學。

Taking the development of mathematics in western rational tradition as the basic thread and springboard , reviewing the influence of rebound of the view of the nature in greece and religionary reform , combining the characteristics of the “ science of quantum “ of western mathematics in 17th century , the article not only provides abundant blurry continuum of quantity directly and defends for the “ rationality of arithmetic “ indirectly but also expatiated that the philosophy of the nature whose characteristics are the quantification of the nature and the mechanization of the universe has a great influence over 17th century ' s “ mathematics of arithmetic “ , especially over the birth and the development of analytic geometry and calculus 本文以西方理性傳統中的數學發展為基本線索和出發點,通過考察文藝復興以來希臘自然觀的復興和宗教改革的影響,結合十七世紀西方數學明顯的“量的科學”的特點,說明以自然的數量化和宇宙的機械化為特征的新的自然哲學,通過直接提供模糊而豐富的“量的連續統”和間接的為“算法合理性”辯護,對十七世紀的“算法數學” ? ?特別是解析幾何和微積分的產生和發展的影響。

As long as teacher the ability is basic to control the ability of use the calculator , training slightly more can from such as of made use of them to press own will to manufacture the small software , own teaching process of close match , carry out the calculator extended education , have a terrace that useds for several teachings to be called “ several drawing board “ to suit to used for the plane geometry , analytic geometry and project image now several how teaching in usage , also can used for the mechanics , several optics within the physics teaching to combine with the mathematics model , several pictures closely parts of courses 只要教師能基本掌握使用計算機的能力,稍加培訓就能夠自如的運用它們來按自己的意愿制作小軟件,緊密配合自己的教學過程,實現計算機輔助教學,現在有一個用于幾何教學的平臺叫作“幾何畫板”它適合用于平面幾何、解析幾何、射影幾何等教學中使用,同時也能用于物理教學中的力學、幾何光學與數學模型、幾何圖像結合密切的部分課程。

As we all known , with the founding of euclidean geometry in ancient greece , with the development of analytic geometry and other kinds of geometries , with f . kline “ s erlanger program in 1872 and the new developments of geometry in 20th century such as topology and so on , man has developed their understand of geometry . on the other hand , euclid formed geometry as a deductive system by using axiomatic theory for the first time . the content and method of geometry have dramatically changed , but the geometry curriculum has not changed correspondingly until the first strike from kline and perry “ s appealing 縱觀幾何學發展的歷史,可以稱得上波瀾壯闊:一方面,從古希臘時代的歐氏綜合幾何,到近代解析幾何等多種幾何的發展,以及用變換的方法處理幾何的埃爾朗根綱領,到20世紀拓撲學、高維空間理論等幾何學的新發展,這一切都在不斷豐富人們對幾何學的認識;另一方面,從歐幾里得第一次使用公理化方法把幾何學組織成一個邏輯演繹體系,到羅巴切夫斯基非歐幾何的發現,以及希爾伯特形式公理體系的建立,極大地發展了公理化思想方法,不管是幾何學的內容還是方法都發生了質的飛躍。

analytics

Adopting the globe pole mapping method of space analytic geometry , forming a topological mapping model from the high dimensionality vector to the low one , and then realizing a corresponding mapping from the rectangular matrix high dimensionality space text set to the low dimensionality space text set , finally , composing the corresponding arithmetics , accordingly solving the problem of nonlinear dimensionality reduction for text mining effectively , and overcoming some drawbacks in the former researches 摘要采用了空間解析幾何中的球極映射方法,形成高維向量到低維向量的拓撲變換模型,實現了矩陣形式的高維空間文本集合到低維空間文本集合的一一映射,編制了相應的算法,從而有效地解決了文本挖掘中的非線性降維問題,克服了以往研究中的缺陷。

Taking the development of mathematics in western rational tradition as the basic thread and springboard , reviewing the influence of rebound of the view of the nature in greece and religionary reform , combining the characteristics of the “ science of quantum “ of western mathematics in 17th century , the article not only provides abundant blurry continuum of quantity directly and defends for the “ rationality of arithmetic “ indirectly but also expatiated that the philosophy of the nature whose characteristics are the quantification of the nature and the mechanization of the universe has a great influence over 17th century ' s “ mathematics of arithmetic “ , especially over the birth and the development of analytic geometry and calculus 本文以西方理性傳統中的數學發展為基本線索和出發點,通過考察文藝復興以來希臘自然觀的復興和宗教改革的影響,結合十七世紀西方數學明顯的“量的科學”的特點,說明以自然的數量化和宇宙的機械化為特征的新的自然哲學,通過直接提供模糊而豐富的“量的連續統”和間接的為“算法合理性”辯護,對十七世紀的“算法數學” ? ?特別是解析幾何和微積分的產生和發展的影響。

This thesis is based on integrated experiments and research of modern information technology and analytic geometry , which is the subsidiary task of the provincial 95main task - integration of modern information technology and middle school ' s courses in our school . it is during more than one year ' s exploration and research that the dissertation is written 本文是在我校省級95重點課題“現代信息技術與中學課程整合”的子課題“現代信息技術與解析幾何的整合實驗與研究”的基礎上,經過一年多的探索和研究提出并撰寫的。

The second section introduces the cai - course - making practice on space analytic geometry . according to teaching conditions of space analytic geometry , it proposes the goal of cai course , select and composes teaching contents , selects proper educational tactics and media . script designing embodies teaching contents and educational tactics , studies the presenting messages on every screen and designs the controls of interaction methods and studying procedures 針對目前空間解析幾何教學的狀況,論文提出了cai課件的制作目標;按照教學目標的要求,選這組織教學內容;針對具體的教學內容,應用適當的教學策略及媒體;腳本設計將課件的教學內容、教學策略進一步具體化、研究課件每一屏的呈現信息、畫面設計、交互方式學習過程的控制,它是教學目標的實現手段和方法。

As long as teacher the ability is basic to control the ability of use the calculator , training slightly more can from such as of made use of them to press own will to manufacture the small software , own teaching process of close match , carry out the calculator extended education , have a terrace that useds for several teachings to be called “ several drawing board “ to suit to used for the plane geometry , analytic geometry and project image now several how teaching in usage , also can used for the mechanics , several optics within the physics teaching to combine with the mathematics model , several pictures closely parts of courses 只要教師能基本掌握使用計算機的能力,稍加培訓就能夠自如的運用它們來按自己的意愿制作小軟件,緊密配合自己的教學過程,實現計算機輔助教學,現在有一個用于幾何教學的平臺叫作“幾何畫板”它適合用于平面幾何、解析幾何、射影幾何等教學中使用,同時也能用于物理教學中的力學、幾何光學與數學模型、幾何圖像結合密切的部分課程。

The models of ro - ro ship and vehicle on board come from the most common types on the seaway in bohai strait . the construction of the models has been based on such theories as theoretical mechanics , advanced mathematics , space analytic geometry , the theory of ship and sea - keeping theory 模型中所研究的滾裝船舶和船載車輛是在渤海海峽滾裝船運輸生產中最為常見的類型;整個模型是建立在理論力學、高等數學、空間解析幾何的基本理論和船舶原理、船舶耐波性的專業理論基礎上的。

This text passes the hypothesis theories of core competencies and the profession cost , and combines analytic geometry - oval related characteristics , and imitates the internal connection of business enterprise growth being turned by the profession toward diversified development , with which argues that business enterprise diversification is guided by economic regulation , and it is a kind of choice strategy in the business enterprise growth process 摘要本文通過核心競爭力與行業成本假說理論,結合解析幾何橢圓的相關特點,模擬企業成長由專業化向多元化發展的內在關聯,以此論證企業多元化是受經濟規律指導的,是企業成長過程中一種選擇策略。

As we all known , with the founding of euclidean geometry in ancient greece , with the development of analytic geometry and other kinds of geometries , with f . kline “ s erlanger program in 1872 and the new developments of geometry in 20th century such as topology and so on , man has developed their understand of geometry . on the other hand , euclid formed geometry as a deductive system by using axiomatic theory for the first time . the content and method of geometry have dramatically changed , but the geometry curriculum has not changed correspondingly until the first strike from kline and perry “ s appealing 縱觀幾何學發展的歷史,可以稱得上波瀾壯闊:一方面,從古希臘時代的歐氏綜合幾何,到近代解析幾何等多種幾何的發展,以及用變換的方法處理幾何的埃爾朗根綱領,到20世紀拓撲學、高維空間理論等幾何學的新發展,這一切都在不斷豐富人們對幾何學的認識;另一方面,從歐幾里得第一次使用公理化方法把幾何學組織成一個邏輯演繹體系,到羅巴切夫斯基非歐幾何的發現,以及希爾伯特形式公理體系的建立,極大地發展了公理化思想方法,不管是幾何學的內容還是方法都發生了質的飛躍。

The empoison of this courseware changed the situation of the traditional teaching model in which the teacher draw the picture on the blackboard and it is so difficult to image the three - dimension space that the students ca n ' t understand the relevant knowledge in space analytic geometry 本課件的開發改變了傳統教學中,學生空間想象力差難以接受相關知識以及教師在黑板上畫圖,難以建立空間概念等困難的現狀。

Based on the approach of geometry projection integrated with analytic geometry , the reconfigurable prototypes of robot are analyzed by modeling relative comparative coefficients in terms of geometrical trafficability , static stability , maneuverability and 盡管具有復合傾角的輪子(車輪有內/外傾角,輪臂有前/后傾角)在機器人與車輛中有所涉獵,但在其運動學的理論分析方面還鮮見報道。

( 2 ) by using the methods of analytic geometry and mbs and parameter measure map along x - axes by 9 - line distinguish method , the formulas for correctly identifying the error parameters have been established ( 2 )針對sk - 21數控磨床開展誤差參數檢測實驗,通過現場測量,獲得凸輪工作臺直線運動誤差和旋轉誤差數據,運用9線辨識法進行分析,經數學處理后為補償程序提供必要數據。

In the paper , we discuss the equation about angle bisector of intersecting line in the analytic geometry and the equation about the bisection planes of dihedral angles in analytic geometry of three dimensions 摘要主要討論了平面解析幾何中和空間解析幾何兩相交直線夾角平分線方程及空間直角坐標系下兩相交平面的二面角的角平分面方程。

The construction of the models has been based on such theories as theoretical mechanics , advanced mathematics , space analytic geometry , the theory of ship and sea - keeping theory 整個模型是建立在理論力學、高等數學、空間解析幾何的基本理論和船舶原理、船舶耐波性的專業理論基礎之上。

First of all , the dissertation reasons out the general mathematic models of radar plotting by means of the plane analytic geometry , and establishes the assessment factors of the system 論文首先推導出雷達標繪的通用數學模型,并進一步確立系統的評估要素。

This course consists of several major parts , such as ordinary differential equation , vectors and analytic geometry , derivatives , integration and series 課程內容包括常微分方程、空間解析幾何與向量代數、多元函數微分學、多元函數積分學和無窮級數等幾大板塊。

The construction of the models is based on such theories as theoretical mechanic , advanced mathematics , space analytic geometry , the theory of ship and sea - keeping theory 文中選取的滾裝客船船型是在渤海海峽滾裝運輸生產中最為常見的類型。