space geometry 中文意思是什麼
space geometry
解釋
空間幾何學-
This article includes two parts : the study of cai based on virtual reality technology ; the practice of making courseware on space analytic geometry
論文包括兩個部分：基於虛擬現實技術的cai研究，空間解析幾何cai課件製作實踐。 -
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。 -
The trajectory of antisubmarine homing torpedo is a complex space curve, so there is big limitation in accounting its trajectory length by plane geometry
由於反潛自導魚雷的彈道是一條復雜的空間曲線，因而平面幾何解析法求解其彈道長度有較大的局限性。 -
Analyse the tooth geometry of klingelnberg cyclo - palloid spiral bevel gear., according to the relative position and kinematic relation of the cutter heads, virtual crown gear and the processed wheel blank, established the system of coordinates of the gear cutting, dedcuced the tooth face equation of the virtual crown gear, according to relations of the gear cutting and space theory of engagement, deduced the tooth face equation of klingelnberg cyclo - palloid spiral bevel gear, and drawing the three - dimensional graphs of the virutal crown gear and klingelnberg cyclo - palloid spiral bevel gear according to the design and setting parameters
對克林貝格擺線齒錐齒輪進行齒面幾何分析。根據銑齒加工中刀盤、搖臺和輪坯的相對位置和相對運動關系建立了切齒嚙合坐標系，由矢量的旋轉推導了產形輪齒面方程;根據空間嚙合原理和切齒嚙合關系推導了被加工齒輪的齒面方程;由設計參數和銑齒調整參數計算得到齒面離散數據，繪制了產形輪和擺線齒錐齒輪的三維齒形。 -
The benefit of this cooperation has been that archaeoastronomy has expanded to include the interrelated interests in ancient and native calendar systems, concepts of time and space, mathematics, counting systems and geometry, surveying and navigational techniques as well as geomancy - dowsing - and the origins of urban planning
該合作的好處就是考古天文學已經擴展了包括古代和本土日歷系統、時間空間概念、數學、計算系統和幾何學、測量和航海技術以及泥土占卜相關的興趣-探尋水源和礦藏-和城市規劃的由來。 -
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。 -
Exploring superlative value from plane - geometry to space - geometry
從平面到空間推衍一組解析幾何最小值問題 -
The space geometry is open and negatively curved as a saddle. if the density equals to the critical density exactly, the space is flat as a sheet of paper. if the density is greater than the critical density, the space geometry is closed and positively curved as a ball
為負馬鞍形的開放宇宙假若密度和臨界密度相等，空間曲率為零，宇宙如一張白紙般平坦假若密度高於臨界密度，它則是一個空間曲率為正球形的封閉宇宙。 -
2. some theory of high - dimension space is introduced and a new feature extraction method avito correlation - angle is presented based on high - dimension space geometry. 3
介紹了高維空間幾何學的一些基本定義，並在此思想上，提出了自相關夾角法對語音信號進行特徵提取。 -
This thesis analyzes circle array ’ s performance and employs different arithmetic accordingly ; transforms circle arrays to line arrays by mode transform ; analyzes the space geometry antenna ’ s pattern function
本文分析了圓形陣列的性能，在此基礎上應用了不同的演算法;利用模式轉換將圓形陣列轉化成為虛擬的線陣，並且分析了共形天線的方向圖函數。 -
Kinematic analysis : by denavit - hartenberg method, space geometry relationship of each pole relative to fixed reference frame can be described with equal index transform, also do space relationship of two adjacent poles with 4x4 equal index. so equivalent equal index transform matrix can be deduced from them. when sportive equations and sportive coordinate frame of workpiece exercise point are set up, the coordinate values of exercise point can be got, the pose and situation of two manipulators are analysed, in the end each joint valiable and its velocity, acceleration are worked o ut
運動學分析：利用denavit ? hartenberg法，用齊次變換描述各個桿件相對于固定參考系的空間幾何關系，用一4 4的齊次變換矩陣描述機鄰兩桿的空間關系，從而推導出等價齊次變換矩陣，建立兩機械手運動方程，確定工件作業點隨動坐標系，求出作業點坐標，對兩機械手的位姿進行解析，求出兩機械手的各關節變量及其速度、加速度值。 -
Based on high - dimension space geometry, every speech sample is looked as a point in space. then the speech sample point is extracted feature by lpc, mel - scaled cepstrum analysis or auto correlation - angle. their feature is looked as a point too
基於高維空間幾何的思想，把每個樣本點和其特徵值看作高維空間中的一個點，用線性預測分析、 mel倒譜分析和自相關夾角法對樣本點提取特徵，然後用點在空間的投影來判別語音和非語音，根據判別結果來比較三種特徵提取方法的優劣。 -
Based on the site observation, diagram analysis and spatial reading of villa mairea, this paper is trying to discuss the historical background, space, geometry, nonstandard design and details of the building, which could contribute to contemporary thinking of chinese architects
摘要通過實地考察、圖解分析瑪麗亞別墅，從時代背景、空間、幾何特徵、非標準化以及細部處理等方面對其進行深入剖析，以進一步豐富國內建築師的設計思想與方法。 -
Solving space geometry problems with the mode of revolving on parallel axis
用平行軸旋轉法解決空間幾何問題 -
A method of the rotate - exchange surface on illustration space geometry problem
圖解空間幾何問題的一種旋轉換面法 -
The application of three - dimensional technology on numerical solving of space geometry
三維技術在空間幾何數值求解中的應用 -
It was proven to be feasible that pore fractal dimension can be used to quantitatively study the complexity of pore space geometry of sandstone reservoir
驗證了採用孔隙的分形維數定量化砂巖儲層孔隙的復雜程度的可行性。 -
Using this theory fractal pore space geometry of rocks was discussed. at the same time the methods were given to determine the fractal dimension of pore space
利用分形幾何學的基本理論探討了巖石孔隙的分形結構及孔隙分形維數的確定方法。 -
In this paper, the measurement methods based on space geometry theory and the structure of the system are introduced. the line - correspondences method is used to calibrate the camera systems
在此基礎上，提出了一種基於人工神經網路的多線陣像機系統標定與3d定位方法，並應用於該視覺空間定位系統。 -
( 1 ). here we build the system space geometry model : the transmitter and receiver fly on different platforms and at different height, two flight paths are unparallel. based on the chirp signal and the taylor series, we analyze the range history and synthetic aperture time, then demonstrate the equation of the azimuth resolution about air - born bistatic spotlight synthetic aperture radar, meanwhile we obtain the equations of doppler bandwidth and doppler frequency modulate rate
本文以機載聚束式合成孔徑雷達成像作為研究背景，主要完成了以下幾方面的工作: （ 1 ）建立了一種機載雙站聚束式sar空間幾何數學模型，對方位分辨力進行了理論分析，進行了數值分析與模擬，討論了不同條件對雙站聚束模式sar系統分辨力的影響。
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