方棱的 的英文怎麼說
中文拼音 [fāngléngde]
方棱的
英文
square-edged-
Secondly, programmed the image processing arithmetic code which include the bottom arithmetic for the general condition comprises threshold division, region combination and informate and the middle level arithmetic for the given task comprises detecting the line dation creirection according to the hough transform in order to fix on the hole ’ s azimuth angle, detecting the aiguille tip position according to the image movement according to the environment and the image format
然後,根據目標環境要求和攝像機採集圖像格式,開發了圖像處理演算法程序。圖像處理演算法包括底層演算法和中層演算法兩部分,底層演算法針對通用情況,包括閾值分割、區域合併和信息生成。中層演算法針對具體任務設計,包括利用hough變換檢測棱線的方向,從而確定圓孔的方位角和利用基於圖像運動檢測鉆頭尖端位置。The striated marks on the curve part of magazine are the marks formed by the friction between shell cases and the inner angularity of magazine ' s curve part during the process of bullet installation
摘要彈匣弧形部擦劃痕跡是射手在以壓推方式向彈匣內壓裝槍彈過程中,彈殼體與彈匣弧形部內邊棱相摩擦而形成的痕跡。Perfect pre - processing and post - processing function is one of the main factors to evaluate the vitality and market value of the finite element analysis system surveying today development of finite element analysis technology, most of which concentrate on establishing fine user interface, also has some limitation on application, and especially, the research on the visualization of arbitrary cut - plane is always in ascendants to realize the visual processing on cut - plane needs reprocessing the results of finite element analysis which have get, so the algorithm is two parts : seeking the physical value of cut - plane and drawing 2d contours, the former, based on the theory of stress on " arbitrary inclined plane " in physical mechanics, use the method of linear interpolation method to get the coordination and physical value of intersection between cut - plane and element arris ; the latter, based on the tables on elements, nodes, stress and strain, summarize a rapid algorithm of generating 2d contours based on the grid. this thesis synthesizes there two parts and get a visual processing program under fortran
縱觀有限元分析技術的發展,目前大多集中在建立良好的用戶界面上的研究仍存在許多應用上的局限性,其中對任意剖面上可視化的研究仍處于方興未艾的階段。要實現任意剖面上可視化處理,必須先將得到的有限元計算結果進行再處理,因此在演算法上分為兩部分:求任意剖面上物理量值的演算法及二維等值線演算法。前一部分以彈性力學中「任意斜截面的應力」為理論基礎,利用線性插值方法得到截面與單元棱邊的交點坐標及交點物理量值;在此基礎上;根據已得到的單元及節點序號表、應力應變物理量表,總結出一種基於有限元剖分網格的快速生成二維等值線的演算法。It is further indicated by the fusion of various geo - factors that the major targets include gold - bearing limonitic cataclastic rock in ningwei domain, auriferous quartz in nanhua mountain and xihua mountain domain, where the 50 - 85 strike mylonite and sulfur - bearing quartz - calcite veins of cataclastic rock is the prior ore - search targets
同時,通過多源地學因素的融合還顯示,寧衛地區找金的主攻對象以含金褐鐵礦化碎裂巖為主,南華山、西華山地區以脈型金礦為主,且重點應在50 - 85度方向糜棱巖、碎裂巖帶中尋找含硫化物的石英-方解石脈。An inconvenience of prism couplers is that the prism material must have a high refractive index.
棱鏡耦合器的一個不方便的地方是棱鏡材料必須有較高的折射率。This paper analyses the critical angle method that often use in focus detected. we receive two relations, the first relation between refractive index of the critical - angle prism and focus - error signal ; the second relation between numerical aperture of object lens and out - of - focus error signal
本文針對伺服系統中常用的調焦方法-臨界角方法進行了分析,理論上得到臨界角棱鏡的折射率、物鏡的數值孔徑與離焦誤差信號的關系。The derivation of the isosceles rightangle prisms reflection
等腰直角棱鏡反射方程的推導及其在瞄準中的應用The serial number of pricker is composed of three sections including 17 digital codes : the first section ( 1 - 4 digits ) is the standard size of international general mode ; the second section ( 5 - 11 digits ) is penetration distance, length of functional section, pattern of barb, quantity of barbs on each cording and the distance from needlepoint to the first dent ; in the third section ( 12 - 17 digits ), except letter h representing " hengxiang " brand, the other group of digits represent some special characters of pricker
刺針的編號由三部分共17位代碼組成:第一部分( 1 - 4位)是國際通用方式的標準尺寸;第二部分( 5 - 11位)是刺距、工作段長度、鉤刺型狀、每個棱上的鉤刺數量及針尖到第一齒的距離;第三部分( 12 - 17位)除字母h代表「恆翔」牌外,其餘一組數字表示刺針的一些特殊點。This would be a bit more obvious if we cut the rhomb to have edge of equal axis.
若把斜方體的棱都切成等長,就可以看得更清楚。In historical works on the year 1812, the french writers are very fond of saying that napoleon was aware of the danger of lengthening out his line, that he sought a decisive engagement, that his marshals advised him to stay at smolensk, and similar statements to show that even at the time the real danger of the campaign was seen. the russian historians are still fonder of declaring that from the beginning of the campaign there existed a plan of scythian warfare by leading napoleon on into the heart of russia. and this plan is ascribed by some writers to pfuhl, by others to some frenchman, and by others to barclay de tolly ; while other writers give the credit of this supposed scheme to the emperor alexander himself, supporting their view by documents, proclamations, and letters, in which such a course of action certainly is hinted at
在有關一八一二年的歷史論著中,法國的作者總是喜歡論及與時拿破崙如何感到戰線拉長的危險,如何尋覓決戰的機會,拿破崙的元帥如何勸他在斯摩棱斯克按兵不動,並援引類似一些別的論據,證明與時就已經意識到戰爭的危險性而俄國的作者則更喜歡談論,從戰役一開始就有一個引誘拿破崙深入俄國腹地的西徐亞人式的作戰計劃,這個計劃有人認為是普弗爾擬的,有人認為是某個法國人擬的,有人認為是托爾擬的,有人認為是亞歷山大皇帝本人擬的,而且引用有筆記方案和書信為證,其中確實有這種作戰方案的暗示。Position the fuser film sleeve into heater, and the end of the film with ground ring should be in good contact with the conductive rubber gear of pressure roller or the conductive brush after installation
請在安裝新定影膜前,在塑料架與定影膜接觸的部位均勻塗上硅脂,盡量在有棱的地方多塗點,以保證定影膜與塑料架的充分潤滑。The length of a cube is 5cm. what ' s the sum of all its edges
一個正方體的棱長是5厘米,它的所有棱長之和是多少厘米?This paper designs an optical system based on above to measure the small angle of the laser beam. a non - polarized beam splitter ( npbs ) is used to split the incident beam into two branches, and a rhombic prism agglutinated by two right - angle prisms is placed to realize total internal reflection twice in each branch. it not only improves the measurement sensitivity and linearity, but also increases antinoise ability by the differential optics
本文正是基於這一原理設計了測量光束微小偏轉角的光路系統,用消偏振分光棱鏡將入射光分為兩路,並在兩路分別用兩個直角棱鏡組成的斜方棱鏡來實現兩次全內反射,不但提高了測量靈敏度和線性,還利用差分光路的特點提高了抗干擾能力。< uk > an inconvenience of prism couplers is that the prism material must have a high refractive index. < / uk >
< uk >棱鏡耦合器的一個不方便的地方是棱鏡材料必須有較高的折射率。 < / uk >The general situation and progress of magnetic dipole theoryresearch during recent twenty years in china were introduced briefly including magnetic dipole ; linear and strip magnetic dipoles of finite lengths ; magnetic force on a magnetic particle ; the effect of magnetizing field orientation on the revelation of defect by magnetic particles ; longitudinal magnetization of rod, tube and cuboid steel ; the relationship between the slot depth in a workpiece and magnetic leakage field ; the cause of stray magnetic pattern along base apex edges of a workpiece magnetized circumferentially ; the analytic expression for the magnetic leakage fields inside and outside the slot on the cylindrical surface of a disc ; and the effect of a needle - like magnetic medium on the magnetic force between two point magnetic charges
簡述20年來中國無損檢測中磁偶板子理論研究的概況和進展,主要介紹磁偶極子,有限長磁偶極線和極帶,磁粉顆粒的受力,磁化場方向對磁粉顯現缺陷的影響,棒料、管材和方鋼的縱向磁化,工件表面溝槽深度對其引起漏磁場的影響,周向磁化時工件底棱上的雜亂顯示成因,圓盤邊緣柱面上溝槽內外漏磁場的解析表達式和針狀磁介質對兩個點磁荷間磁力的影響等。Abstract : the general situation and progress of magnetic dipole theoryresearch during recent twenty years in china were introduced briefly including magnetic dipole ; linear and strip magnetic dipoles of finite lengths ; magnetic force on a magnetic particle ; the effect of magnetizing field orientation on the revelation of defect by magnetic particles ; longitudinal magnetization of rod, tube and cuboid steel ; the relationship between the slot depth in a workpiece and magnetic leakage field ; the cause of stray magnetic pattern along base apex edges of a workpiece magnetized circumferentially ; the analytic expression for the magnetic leakage fields inside and outside the slot on the cylindrical surface of a disc ; and the effect of a needle - like magnetic medium on the magnetic force between two point magnetic charges
文摘:簡述20年來中國無損檢測中磁偶板子理論研究的概況和進展,主要介紹磁偶極子,有限長磁偶極線和極帶,磁粉顆粒的受力,磁化場方向對磁粉顯現缺陷的影響,棒料、管材和方鋼的縱向磁化,工件表面溝槽深度對其引起漏磁場的影響,周向磁化時工件底棱上的雜亂顯示成因,圓盤邊緣柱面上溝槽內外漏磁場的解析表達式和針狀磁介質對兩個點磁荷間磁力的影響等。In this paper, on the base of paraxial approximations, we present a set of absorbing boundary conditions of 3d elastic wave equations and apply to the 3d elastic wave numerical modeling in isotropic medium
本文基於傍軸近似法提出了計算三維彈性波方程的吸收邊界條件公式,表示了各邊界面、邊棱和角點處波場所滿足的單程波方程,並在三維彈性波數值模擬中進行了應用。Make a cube model by a 24cm long iron wire. how long can the longest edge of the cube be
用一根長24厘米的鐵絲做一個正方體模型。這個正方體的棱長最大是多少厘米?On the basis of these theories, detailed experiment investigations are carried out as follows : ( 1 ) the interference pattern of two - prism is adopted to illuminate linbo3 : fe crystals. then array of planar waveguides are fabricated in the crystals due to photorefractive effect
在此基礎上,詳細地進行了以下幾個方面的實驗探討: ( 1 )利用平行光通過雙棱鏡后所形成的干涉光場輻照linbo _ 3 : fe晶體,在晶體中寫入陣列平面光波導。Improved method of determining the minimum deviation angle in the esperiment of measuring the refractive indes of glass
在玻璃棱鏡折射率實驗中測量最小偏向角方法的改進分享友人