立體幾何 的英文怎麼說

中文拼音 []
立體幾何 英文
géométrie dans l'espace
  • : 動1 (站) stand; remain in an erect position 2 (使豎立; 使物件的上端向上) erect; stand; set up...
  • : 體構詞成分。
  • : 幾代詞1. (多少, 用於詢問數量和時間) how many 2. (表示不定的少數目) a few; several; some
  • 立體 : 1 (三維的) three dimensional; stereoscopic2 [數學] (幾何體) solid; body立體彩色電視 three dim...
  1. The work up to [ 6 ] 1912 is known as [ 7 ] analytical cubism, concentrating on geometrical forms using subdued colors

    到1912年,這種藝術被稱為解析主義,主要運用柔和的色塊來現物形狀。
  2. Solving problems in solid geometry by normal vector of plane

    用平面法向量解立體幾何
  3. The students are learning solid geometry

    這些學生正在學習立體幾何學。
  4. Problems about cross section in solid geometry

    立體幾何中的截面問題
  5. Solving problem of seeking the value of angle in solid geometry with vector

    向量法解立體幾何求角問題
  6. Solid model of the involute worm gearing solid model with drive ratio 1 / 50 is built by using ideas - 5. 0, then the elastic contact analysis is proceeded on the basis of contact fem. the dynamic evolution image of the area of the contact zone, the load sharing among instantaneous meshing tooth pairs, the distribution of the contact force, and tooth stress are obtained. 3

    通過漸開線圓柱蝸桿、蝸輪的齒面方程式,利用ideas - 5 . 0軟了傳動比為1 / 50的漸開線圓柱蝸桿傳動的實模型,在此基礎上應用接觸有限元方法對該傳動進行了彈性接觸分析,包括接觸區的形狀、位置、載荷在瞬時嚙合齒對的分配狀況; 3
  7. This paper introduces design scheme of measurement system and establishes geometric parameter measurement patterns and functions of gearbox case, which are fit for the computer on - line automatic processing. measuring circuit and software are also introduced which are designed to carry out performance of the instrumentation

    文中提出了變速箱殼綜合檢測方案,給出了變速箱殼量測量方法,建了變速箱殼量參數測量數學模型,推導了測量方程,對測量電路、實現整機功能要求的軟結構給出了相關論述。
  8. The formulas of lateral area, surface area, and volume of pyramid can be given by vector method

    立體幾何中棱錐的側面積、全面積、積公式都可用向量方法給出。
  9. 3 ) a 3 - d geometry and finite element model of the assembly of the obturator of the breech mechanism is established. quasi - static and dynamic finite element analysis of stiffness, strength and obturating performance of the obturator of the breech mechanism is carried out, based on elastoplastic theory and multi - body contact algorithm, and the simulation results coincide with experimental results, further, th e effect of friction factor on its obturating performance is investigated

    了炮閂閉氣結構的三維裝配模型和有限元模型,對炮閂閉氣結構剛強度和閉氣性能進行了準靜態及動態多接觸彈塑性有限元分析,分析結果與試驗結果相吻合,進一步研究了摩擦系數對其閉氣性能的影響。
  10. The purposed - built museum building is made up of a number of three - dimensional geometrical shapes

    這座特別為科學展覽而建的大樓由多個立體幾何形狀的建築物構成。
  11. With vector ' s ( a new tool of modern mathematics ) being introduced into solid geometry, there arise some new ways of dealing with solid geometry problems

    摘要向量這一現代數學新工具引入立體幾何后處理立體幾何問題,有了新方法、新途徑。
  12. Abstract : this paper mainly utilizes the methods of formula, isometric transform, cut and complement, extremes and analyzing special section to calculate the volume in solid geometry

    摘要:文章探討了用公式法、等積變換法、割補法、極值法、分析特殊截面等方法求立體幾何積。
  13. In the mathematics teaching material of the current senior high school and mathematics test, necessary have a solution is relevant solid geometry, some region ' s mathematics test average isn ' t high, this topic is one of " chief criminal " s

    現行高中數學教材和高考數學試題中,少不了有一個解答題是有關立體幾何的,一些地區的數學平均分不高,這個題目是「罪魁禍首」之一。
  14. In this paper, the ways how to acquire shape from image and then construct geometric models are systemically studied

    本文較為系統地研究了不同情況下的由物圖像測量表面形狀,進而建模型的方法。
  15. In the shaping level, the connection between the shaping dimensions and topological structures of basic entities is set up ; in the locating level, the influence of geometric elements and engineering structures on locating dimensions is expressed

    在定形功能語義層中,建了定形尺寸同基元拓撲結構之間的聯系;在定位功能語義層中,揭示了基元元素和實際工程結構對定位尺寸的影響。
  16. For surgery tools models, this dissertation presents an algorithm to transform models constructed in solid modeling system to the developed virtual system in which surgery tools models can be constructed conveniently, accurately and parameterizely. the constructed models can have high level third dimension effect. for slice - imagings, this dissertation gives an algorithm for rebuilding solid model from triangulated patch surface model and the rebuilding processing function as an important function in reverse engineering has been added to 3d - modeler system, which is a feature solid modeling system developed by cad lab of dut, so the reconstruted bone model can be further processed in the cad system

    研究了實模型向三維表面模型的轉化,針對手術規劃及模擬教學系統中的醫療器械模型,提出了一種利用三維實造型系統構建實模型,然後轉化為本文虛擬系統所支持的表面模型的方法,能夠方便、精確和參數化地建模型;針對斷層掃描圖象,給出了基於ct圖象反求技術進行實造型的主要步驟,以使骨骼模型能夠在本研究所開發的特徵造大連理工大學博士學位論文型系統3dm 。
  17. According to the constituting of mathematics language ability, and the level of structure, and expressing differently, the mathematics language can be divided into the mathematics language identifying barrier, the comprehending barrier, transforming barrier, structuring barrier, organizing and expressing barrier etc. through the test and survey of students, and the interview to teachers in wuhan, xiantao and xiaogan, we have understand that the senior high school students are not good at exploring hidden factor of symbolic language and solving a mathematics problem by image, and mathematics language expression barrier is outstanding, and the transforming barrier in solid geometry is prominent

    根據數學語言能力的組成成分,按照層次、表現的不同,可分為數學語言識別障礙、理解障礙、轉譯(或轉換)障礙、構造障礙、組織、表達障礙等。針對這些問題,分析成因。通過對湖北省武漢、仙桃、孝感等地部分學生的測試、調查和教師的訪談,了解到高中生數學語言學習方面存在不善於發掘符號語言的隱含條件,不善於利用圖式解題,數學語言表達障礙突出,立體幾何中數學語言的轉換障礙等問題。
  18. As - grown pmnt single crystal were pure perovskite structure and regular pseudo - cubic while pznt showed an arrow - head shape with the formation of pyrochlore phases. 3. processing conditions were optimized in order to increase the size and yield of perovskite crystals by a high temperature flux solution method

    制備pmnt單晶時均生成純方鈣鈦礦相結構,無焦綠石相產生,晶外形多為規則的方結構;制備的pznt單晶材料形狀不規則,呈箭頭狀,且伴隨有焦綠石相生成,因此純相的pznt單晶材料較pmnt晶更難合成。
  19. In this thesis, at first every geometry model of vmt ' s component is designed by the principles of object oriented programming ( oop ), and then the vmt is constituted through csg

    本文運用面向對象建模技術建了虛擬機床各部件的三維模型,然後以構造的實法( csg )構造出整個虛擬機床模型。
  20. Based on the geometric parameters and characteristics of deformation revealed, landslide mechanism has been analyzed and limit equi i ibrium method has been carried out for stability evaluation of the iandslide mass. a 3d mechanical model of the i ands iide mass has been establi shed and a f ormu i a for stability calculation has been further deduced, which has been adopted for practical use of the upgrade project in the badu ( k343 ) landslide and is well grounded on the fact

    對滑坡形態、變形特徵和成因機制進行了綜合分析和深入研究,應用極限平衡法對八渡滑坡穩定性做出了客觀評價;最後建了八渡( k343 )滑坡的三維力學模型,並導出了三維穩定性計算公式,對其穩定性進行了分析評價,為八渡( k343 )滑坡工程治理提供了可靠理論依據。
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